diff --git a/python/slsdet/detector.py b/python/slsdet/detector.py
index c0c95cd26..2ea303d53 100755
--- a/python/slsdet/detector.py
+++ b/python/slsdet/detector.py
@@ -2738,7 +2738,7 @@ class Detector(CppDetectorApi):
     @element
     def chipversion(self):
         """
-        [Jungfrau] Chip version of module. Can be 1.0 or 1.1.
+        [Jungfrau] Chip version of module. Can be 1.0, 1.1 or 1.2.
 
         Example
         -------
diff --git a/slsDetectorServers/jungfrauDetectorServer/RegisterDefs.h b/slsDetectorServers/jungfrauDetectorServer/RegisterDefs.h
index f1f81d863..6ea71da55 100644
--- a/slsDetectorServers/jungfrauDetectorServer/RegisterDefs.h
+++ b/slsDetectorServers/jungfrauDetectorServer/RegisterDefs.h
@@ -108,6 +108,12 @@
 #define CONFIG_V11_STATUS_FLTR_CLL_MSK          (0x00000FFF << CONFIG_V11_STATUS_FLTR_CLL_OFST)
 #define CONFIG_V11_STATUS_STRG_CLL_OFST         (12) 
 #define CONFIG_V11_STATUS_STRG_CLL_MSK          (0x0000000F << CONFIG_V11_STATUS_STRG_CLL_OFST)
+
+// replacing for v1.2
+#define CONFIG_V12_STATUS_STRG_CLL_OFST            (0) 
+#define CONFIG_V12_STATUS_STRG_CLL_MSK             (0x0000FFFF << CONFIG_V12_STATUS_STRG_CLL_OFST)
+
+
 // CSM mode = high current (100%), low current (16%)
 #define CONFIG_V11_STATUS_CRRNT_SRC_LOW_OFST    (19) 
 #define CONFIG_V11_STATUS_CRRNT_SRC_LOW_MSK     (0x00000001 << CONFIG_V11_STATUS_CRRNT_SRC_LOW_OFST)
@@ -236,8 +242,6 @@
 #define CONTROL_ACQ_FIFO_CLR_MSK            (0x00000001 << CONTROL_ACQ_FIFO_CLR_OFST)
 #define CONTROL_MASTER_OFST                 (15)
 #define CONTROL_MASTER_MSK                  (0x00000001 << CONTROL_MASTER_OFST)
-#define CONTROL_STORAGE_CELL_NUM_OFST       (16)
-#define CONTROL_STORAGE_CELL_NUM_MSK        (0x0000000F << CONTROL_STORAGE_CELL_NUM_OFST)
 #define CONTROL_RX_ADDTNL_ENDPTS_NUM_OFST   (20)
 #define CONTROL_RX_ADDTNL_ENDPTS_NUM_MSK    (0x0000003F << CONTROL_RX_ADDTNL_ENDPTS_NUM_OFST)
 #define CONTROL_RX_ENDPTS_START_OFST        (26)
@@ -261,6 +265,21 @@
 #define PLL_CNTRL_ADDR_MSK                  (0x0000003F << PLL_CNTRL_ADDR_OFST)
 
 
+/** Storage cell Register */
+#define STORAGE_CELL_REG                    (0x56 << MEM_MAP_SHIFT)
+
+#define STORAGE_CELL_START_OFST             (0)
+#define STORAGE_CELL_START_MSK              (0x000000FF << STORAGE_CELL_START_OFST)
+#define STORAGE_CELL_NUM_ADDTNL_OFST        (8)
+#define STORAGE_CELL_NUM_ADDTNL_MSK         (0x000000FF << STORAGE_CELL_NUM_ADDTNL_OFST)
+// tET = (ET + 1) * 25ns (increase timeout range between 2 consecutive storage
+// cells)
+#define STORAGE_CELL_EXPSRE_TMR_OFST        (16)
+#define STORAGE_CELL_EXPSRE_TMR_MSK         (0x0000FFFF << STORAGE_CELL_EXPSRE_TMR_OFST)
+#define STORAGE_CELL_EXPSRE_TMR_MAX_VAL     (0x0000FFFF / (CLK_RUN * 1E-3))
+
+
+
 /* Pedestal Mode Regiser */
 #define PEDESTAL_MODE_REG                   (0x57 << MEM_MAP_SHIFT)
 
@@ -271,13 +290,18 @@
 #define PEDESTAL_MODE_ENBLE_OFST            (31)
 #define PEDESTAL_MODE_ENBLE_MSK             (0x00000001 << PEDESTAL_MODE_ENBLE_OFST) 
 
-/* Config Register for chip 1.1 */
+/* Config Register for chip 1.1  and chip 1.2 */
 #define CONFIG_V11_REG                      (0x58 << MEM_MAP_SHIFT)
 
 #define CONFIG_V11_FLTR_CLL_OFST            (0) 
 #define CONFIG_V11_FLTR_CLL_MSK             (0x00000FFF << CONFIG_V11_FLTR_CLL_OFST)
 #define CONFIG_V11_STRG_CLL_OFST            (12) 
 #define CONFIG_V11_STRG_CLL_MSK             (0x0000000F << CONFIG_V11_STRG_CLL_OFST)
+// replacing for v1.2
+#define CONFIG_V12_STRG_CLL_OFST            (0) 
+#define CONFIG_V12_STRG_CLL_MSK             (0x0000FFFF << CONFIG_V12_STRG_CLL_OFST)
+
+
 // CSM mode = high current (100%), low current (16%)
 #define CONFIG_V11_CRRNT_SRC_LOW_OFST       (19) 
 #define CONFIG_V11_CRRNT_SRC_LOW_MSK        (0x00000001 << CONFIG_V11_CRRNT_SRC_LOW_OFST)
@@ -336,6 +360,7 @@
 #define SAMPLE_DECMT_FACTOR_HALF_VAL        ((0x1 << SAMPLE_DGTL_DECMT_FACTOR_OFST) & SAMPLE_DGTL_DECMT_FACTOR_MSK)
 #define SAMPLE_DECMT_FACTOR_QUARTER_VAL     ((0x2 << SAMPLE_DGTL_DECMT_FACTOR_OFST) & SAMPLE_DGTL_DECMT_FACTOR_MSK)
 
+
 /** Current Source Column 0 (0 - 31)) */
 #define CRRNT_SRC_COL_LSB_REG               (0x5A << MEM_MAP_SHIFT)
 
@@ -366,10 +391,11 @@
 #define DAQ_FIX_GAIN_STG_2_VAL              ((0x3 << DAQ_FIX_GAIN_OFST) & DAQ_FIX_GAIN_MSK)
 #define DAQ_CMP_RST_OFST                    (4)
 #define DAQ_CMP_RST_MSK                     (0x00000001 << DAQ_CMP_RST_OFST)
-#define DAQ_CHIP11_VRSN_OFST                (7)
-#define DAQ_CHIP11_VRSN_MSK                 (0x00000001 << DAQ_CHIP11_VRSN_OFST)
-#define DAQ_STRG_CELL_SLCT_OFST             (8)
-#define DAQ_STRG_CELL_SLCT_MSK              (0x0000000F << DAQ_STRG_CELL_SLCT_OFST)
+#define DAQ_CHIP_VRSN_OFST                  (5)
+#define DAQ_CHIP_VRSN_MSK                   (0x00000007 << DAQ_CHIP_VRSN_OFST)
+#define DAQ_CHIP_VRSN_v1_0_VAL              (0x0)
+#define DAQ_CHIP_VRSN_v1_1_VAL              (0x1)
+#define DAQ_CHIP_VRSN_v1_2_VAL              (0x2)
 #define DAQ_FRCE_SWTCH_GAIN_OFST            (12)
 #define DAQ_FRCE_SWTCH_GAIN_MSK             (0x00000003 << DAQ_FRCE_SWTCH_GAIN_OFST)
 #define DAQ_FRCE_GAIN_STG_0_VAL             ((0x0 << DAQ_FRCE_SWTCH_GAIN_OFST) & DAQ_FRCE_SWTCH_GAIN_MSK)
@@ -406,9 +432,7 @@
 #define TEMP_CTRL_OVR_TMP_EVNT_OFST         (31)
 #define TEMP_CTRL_OVR_TMP_EVNT_MSK          (0x00000001 << TEMP_CTRL_OVR_TMP_EVNT_OFST)
 
-/* Set Delay 64 bit register */
-#define SET_DELAY_LSB_REG                   (0x60 << MEM_MAP_SHIFT) // different kind of delay
-#define SET_DELAY_MSB_REG                   (0x61 << MEM_MAP_SHIFT) // different kind of delay
+
 
 /* Set Triggers 64 bit register */
 #define SET_CYCLES_LSB_REG                  (0x62 << MEM_MAP_SHIFT)
@@ -472,11 +496,6 @@ Time before end of exposure when comparator is disabled */
 #define ASIC_CTRL_DS_TMR_MSK                (0x000000FF << ASIC_CTRL_DS_TMR_OFST)
 #define ASIC_CTRL_DS_TMR_VAL                ((0x1F << ASIC_CTRL_DS_TMR_OFST) & ASIC_CTRL_DS_TMR_MSK)
 #define ASIC_CTRL_DS_TMR_CHIP1_1_VAL        ((0xFF << ASIC_CTRL_DS_TMR_OFST) & ASIC_CTRL_DS_TMR_MSK)
-// tET = (ET + 1) * 25ns (increase timeout range between 2 consecutive storage
-// cells)
-#define ASIC_CTRL_EXPSRE_TMR_OFST           (16)
-#define ASIC_CTRL_EXPSRE_TMR_MSK            (0x0000FFFF << ASIC_CTRL_EXPSRE_TMR_OFST)
-#define ASIC_CTRL_EXPSRE_TMR_MAX_VAL        (0x0000FFFF / (CLK_RUN * 1E-3))
 
 /* ADC 0 Deserializer Control */
 #define ADC_DSRLZR_0_REG                    (0xF0 << MEM_MAP_SHIFT)
diff --git a/slsDetectorServers/jungfrauDetectorServer/bin/config_jungfrau.txt b/slsDetectorServers/jungfrauDetectorServer/bin/config_jungfrau.txt
index 48fea871e..2e1997cb1 100755
--- a/slsDetectorServers/jungfrauDetectorServer/bin/config_jungfrau.txt
+++ b/slsDetectorServers/jungfrauDetectorServer/bin/config_jungfrau.txt
@@ -1,4 +1,9 @@
+#chipversion Options      
+#"v1.0"
+#"v1.1"
+#"v1.2 Normal"
+#"v1.2 Low Noise"
+#"v1.2 HDR"
+#"v1.3 Burst Mode"
 
-
-#chip version       version (multiplied by 10)
-chipversion         11
+chipversion         "v1.1"
diff --git a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer
index 5223b4319..b03476a28 100755
Binary files a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer and b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer differ
diff --git a/slsDetectorServers/jungfrauDetectorServer/config_jungfrau.txt b/slsDetectorServers/jungfrauDetectorServer/config_jungfrau.txt
index 48fea871e..2e1997cb1 100755
--- a/slsDetectorServers/jungfrauDetectorServer/config_jungfrau.txt
+++ b/slsDetectorServers/jungfrauDetectorServer/config_jungfrau.txt
@@ -1,4 +1,9 @@
+#chipversion Options      
+#"v1.0"
+#"v1.1"
+#"v1.2 Normal"
+#"v1.2 Low Noise"
+#"v1.2 HDR"
+#"v1.3 Burst Mode"
 
-
-#chip version       version (multiplied by 10)
-chipversion         11
+chipversion         "v1.1"
diff --git a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
index 8d0d1379f..576b67f58 100644
--- a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
+++ b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
@@ -46,6 +46,7 @@ int virtual_moduleid = 0;
 #endif
 
 enum detectorSettings thisSettings = UNINITIALIZED;
+static enum CHIPINDEX chipIndex = v1_0;
 int highvoltage = 0;
 int dacValues[NDAC] = {};
 int defaultDacValues[] = DEFAULT_DAC_VALS;
@@ -53,11 +54,20 @@ int defaultDacValue_G0[] = SPECIAL_DEFAULT_DYNAMIC_GAIN_VALS;
 int defaultDacValue_HG0[] = SPECIAL_DEFAULT_DYNAMICHG0_GAIN_VALS;
 int32_t clkPhase[NUM_CLOCKS] = {};
 int detPos[4] = {};
-int chipConfigured = 0;
+bool chipConfigured = false;
 
 uint64_t normal_mode_frames = -1;
 uint64_t normal_mode_triggers = -1;
 
+bool has_configure_chip = false;
+bool has_storage_cells = false;
+bool has_filter_resistor = false;
+bool has_filter_cells = false;
+bool has_current_src_normal = false;
+bool has_current_src_64bit_selection = false;
+bool has_current_src_reverse_bits_selection = false;
+bool has_storage_start_in_chip_config = false;
+
 int isInitCheckDone() { return initCheckDone; }
 
 int getInitResult(char **mess) {
@@ -319,23 +329,160 @@ int isHardwareVersion_1_0() {
     return ((getHardwareVersionNumber() == hwNumberList[0]) ? 1 : 0);
 }
 
-int getChipVersion() {
-    // chip v1.1
-    if (bus_r(DAQ_REG) & DAQ_CHIP11_VRSN_MSK) {
-        return 11;
+int getChipVersionInFPGA() {
+    const int vals[] = CHIP_VALS;
+    int val = ((bus_r(DAQ_REG) & DAQ_CHIP_VRSN_MSK) >> DAQ_CHIP_VRSN_OFST);
+    switch (val) {
+    case 0:
+        return vals[(int)v1_0];
+    case 1:
+        return vals[(int)v1_1];
+    case 2:
+        return vals[(int)v1_2_NORMAL] / 10;
+    default:
+        LOG(logERROR,
+            ("Read undefined value as chip version from FPGA: %d\n", val));
+        return -1;
     }
-    // chip v1.0
-    return 10;
 }
 
-void setChipVersion(int version) {
-    LOG(logINFO,
-        ("Setting chip version to %0.1f in FPGA\n", (double)version / 10.0));
-    if (version == 11) {
-        bus_w(DAQ_REG, bus_r(DAQ_REG) | DAQ_CHIP11_VRSN_MSK);
-    } else {
-        bus_w(DAQ_REG, bus_r(DAQ_REG) & ~DAQ_CHIP11_VRSN_MSK);
+int findChipIndex(enum CHIPINDEX *ind, char *cval, char *mess) {
+    if (cval == NULL) {
+        sprintf(mess, "String value is NULL. Cannot find chip version.\n");
+        LOG(logERROR, (mess));
+        return FAIL;
     }
+    char *chip_names[] = {CHIP_NAMES};
+    for (enum CHIPINDEX ichip = v1_0; ichip != NUM_CHIP_INDICES; ++ichip) {
+        if (strcmp(chip_names[ichip], cval) == 0) {
+            *ind = ichip;
+            return OK;
+        }
+    }
+    sprintf(mess, "Unknown chip version '%s'. Options: %s\n", cval,
+            CHIP_VALS_HELP);
+    LOG(logERROR, (mess));
+    return FAIL;
+}
+
+/** For backwards compatibility */
+int setChipVersionIntFromConfigFile(int val, char *mess) {
+    const int vals[] = CHIP_VALS;
+    if (val == vals[(int)v1_0])
+        return setChipIndex(v1_0, mess);
+    else if (val == vals[(int)v1_1])
+        return setChipIndex(v1_1, mess);
+    else {
+        sprintf(mess, "Invalid chip version %d. Options: %d and %d.\n", val,
+                vals[(int)v1_0], vals[(int)v1_1]);
+        LOG(logERROR, (mess));
+        return FAIL;
+    }
+}
+
+int setChipVersionStringFromConfigFile(char *cval, char *mess) {
+    enum CHIPINDEX ind = NUM_CHIP_INDICES;
+    if (findChipIndex(&ind, cval, mess) == FAIL) {
+        return FAIL;
+    }
+    return setChipIndex(ind, mess);
+}
+
+int setChipIndex(enum CHIPINDEX ind, char *mess) {
+    if (validateChipIndex(ind, mess) == FAIL) {
+        return FAIL;
+    }
+    chipIndex = ind;
+    setChipIndexAllowedFeatures();
+    return setChipVersionInFPGA(mess);
+}
+
+int validateChipIndex(enum CHIPINDEX ind, char *mess) {
+    if (ind < 0 || ind >= NUM_CHIP_INDICES) {
+        sprintf(mess, "Invalid chip index %d. Options: %s\n", (int)ind,
+                CHIP_VALS_HELP);
+        LOG(logERROR, (mess));
+        return FAIL;
+    }
+
+    // chipversion > 1.0 and HW 1.0 is incompatible
+    if (ind > v1_0 && isHardwareVersion_1_0()) {
+        char *chip_names[] = {CHIP_NAMES};
+        sprintf(mess,
+                "Chip index %d (%s) is incompatible with hardware version "
+                "v1.0. Please update board or correct chip index.\n",
+                (int)ind, chip_names[ind]);
+        return FAIL;
+    }
+    return OK;
+}
+
+void setChipIndexAllowedFeatures() {
+    switch (chipIndex) {
+    case v1_0:
+        has_configure_chip = false;
+        has_storage_cells = true;
+        has_filter_resistor = false;
+        has_filter_cells = false;
+        has_current_src_normal = false;
+        has_current_src_64bit_selection = false;
+        has_current_src_reverse_bits_selection = false;
+        has_storage_start_in_chip_config = false;
+        break;
+    case v1_1:
+        has_configure_chip = true;
+        has_storage_cells = false;
+        has_filter_resistor = true;
+        has_filter_cells = true;
+        has_current_src_normal = true;
+        has_current_src_64bit_selection = true;
+        has_current_src_reverse_bits_selection = true;
+        has_storage_start_in_chip_config = true;
+        break;
+    case v1_2_NORMAL:
+    case v1_2_LOW_NOISE:
+    case v1_2_HDR:
+        has_configure_chip = true;
+        has_storage_cells = true;
+        has_filter_resistor = true;
+        has_filter_cells = false;
+        has_current_src_normal = true;
+        has_current_src_64bit_selection = true;
+        has_current_src_reverse_bits_selection = false;
+        has_storage_start_in_chip_config = true;
+        break;
+    default:
+        LOG(logERROR, ("Unknown chip index %d\n", (int)chipIndex));
+    }
+}
+
+int setChipVersionInFPGA(char *mess) {
+    uint32_t val = 0;
+    switch (chipIndex) {
+    case v1_0:
+        LOG(logINFO, ("Setting Chip Version 1.0 in FPGA\n"));
+        val = DAQ_CHIP_VRSN_v1_0_VAL;
+        break;
+    case v1_1:
+        LOG(logINFO, ("Setting Chip Version 1.1 in FPGA\n"));
+        val = DAQ_CHIP_VRSN_v1_1_VAL;
+        break;
+    case v1_2_NORMAL:
+    case v1_2_LOW_NOISE:
+    case v1_2_HDR:
+        LOG(logINFO, ("Setting Chip Version 1.2 in FPGA\n"));
+        val = DAQ_CHIP_VRSN_v1_2_VAL;
+        break;
+    default:
+        sprintf(mess, "Unknown chip index %d\n", (int)chipIndex);
+        LOG(logERROR, (mess));
+        return FAIL;
+    }
+
+    bus_w(DAQ_REG, bus_r(DAQ_REG) & ~DAQ_CHIP_VRSN_MSK);
+    bus_w(DAQ_REG,
+          bus_r(DAQ_REG) | ((val << DAQ_CHIP_VRSN_OFST) & DAQ_CHIP_VRSN_MSK));
+    return OK;
 }
 
 u_int32_t getDetectorNumber() {
@@ -460,7 +607,7 @@ void setupDetector() {
     for (int i = 0; i < NUM_CLOCKS; ++i) {
         clkPhase[i] = 0;
     }
-    chipConfigured = 0;
+    chipConfigured = false;
 #ifdef VIRTUAL
     if (isControlServer) {
         sharedMemory_setStatus(IDLE);
@@ -549,14 +696,6 @@ void setupDetector() {
     setExpTime(DEFAULT_EXPTIME);
     setPeriod(DEFAULT_PERIOD);
     setDelayAfterTrigger(DEFAULT_DELAY);
-    if (getChipVersion() == 11) {
-        selectStoragecellStart(DEFAULT_STRG_CLL_STRT_CHIP11);
-    } else {
-        setNumAdditionalStorageCells(DEFAULT_NUM_STRG_CLLS);
-        selectStoragecellStart(DEFAULT_STRG_CLL_STRT);
-        // not applicable for chipv1.1
-        setStorageCellDelay(DEFAULT_STRG_CLL_DLY);
-    }
     setTiming(DEFAULT_TIMING_MODE);
     setNextFrameNumber(DEFAULT_STARTING_FRAME_NUMBER);
 
@@ -564,10 +703,20 @@ void setupDetector() {
     setTemperatureControl(DEFAULT_TMP_CNTRL);
     setThresholdTemperature(DEFAULT_TMP_THRSHLD);
     setTemperatureEvent(0);
-    if (getChipVersion() == 11) {
-        setFilterResistor(DEFAULT_FILTER_RESISTOR);
-        setNumberOfFilterCells(DEFAULT_FILTER_CELL);
+
+    // chip specific features
+    if (hasStorageCellsFeature()) {
+        setNumAdditionalStorageCells(DEFAULT_NUM_STRG_CLLS);
+        setStorageCellDelay(DEFAULT_STRG_CLL_DLY);
+        setStorageCellStart(DEFAULT_STRG_CLL_STRT);
+    } else {
+        setStorageCellStart(DEFAULT_STRG_CLL_STRT_CHIP11);
     }
+    if (hasFilterResistorFeature())
+        setFilterResistor(DEFAULT_FILTER_RESISTOR);
+    if (hasFilterCellsFeature())
+        setNumberOfFilterCells(DEFAULT_FILTER_CELL);
+
     if (!isHardwareVersion_1_0()) {
         setFlipRows(DEFAULT_FLIP_ROWS);
         setReadNRows(MAX_ROWS_PER_READOUT);
@@ -793,35 +942,41 @@ int readConfigFile() {
 
         // chipversion command
         if (!strncmp(line, "chipversion", strlen("chipversion"))) {
-            int version = 0;
+            int val = 0;
+            char chipversion[SHORT_STR_LENGTH] = {0};
 
-            // cannot scan values
-            if (sscanf(line, "%s %d", command, &version) != 2) {
-                sprintf(
-                    initErrorMessage,
-                    "Could not scan chipversion commands from on-board server "
-                    "config file. Line:[%s].\n",
-                    line);
-                break;
+            // backward compatibility: takes an int
+            if (sscanf(line, "%s %d", command, &val) == 2) {
+                if (setChipVersionIntFromConfigFile(val, initErrorMessage) ==
+                    FAIL) {
+                    strcat(initErrorMessage,
+                           "Could not set chip version from on-board server "
+                           "config "
+                           "file. For higher chip versions, use string "
+                           "arguments from example server config file. "
+                           "Line:[%s].\n");
+                    break;
+                }
             }
-            // validations
-            if (version != 10 && version != 11) {
+
+            // updated argument takes a string without quotes
+            else if (sscanf(line, "%s \"%[^\"]\"", command, chipversion) == 2) {
+                if (setChipVersionStringFromConfigFile(
+                        chipversion, initErrorMessage) == FAIL) {
+                    strcat(initErrorMessage,
+                           "Could not set chip version from on-board server "
+                           "config file. Line:[%s].\n");
+                    break;
+                }
+            }
+
+            else {
                 sprintf(initErrorMessage,
-                        "Could not set chip version from on-board server "
-                        "config file. Invalid chip version %d. Line:[%s].\n",
-                        version, line);
+                        "Could not scan chipversion command from on-board "
+                        "server config file. Line:[%s].\n",
+                        line);
                 break;
             }
-            // chipversion 1.1 and HW 1.0 is incompatible
-            if (version == 11 && isHardwareVersion_1_0()) {
-                strcpy(initErrorMessage,
-                       "Chip version 1.1 (from on-board config file) is "
-                       "incompatible with hardware version v1.0. Please update "
-                       "board or correct on-board config file.\n");
-                break;
-            }
-
-            setChipVersion(version);
         }
 
         // other commands
@@ -910,65 +1065,97 @@ uint32_t getADCInvertRegister() {
 }
 
 /* parameters - timer */
-int selectStoragecellStart(int pos) {
-    int value = pos;
-    uint32_t addr = DAQ_REG;
-    uint32_t mask = DAQ_STRG_CELL_SLCT_MSK;
-    int offset = DAQ_STRG_CELL_SLCT_OFST;
-    if (getChipVersion() == 11) {
-        // set the bit
-        value = 1 << pos;
-        addr = CONFIG_V11_REG;
-        mask = CONFIG_V11_STRG_CLL_MSK;
-        offset = CONFIG_V11_STRG_CLL_OFST;
-    }
-    if (pos >= 0) {
-        LOG(logINFO, ("Setting storage cell start: %d\n", pos));
-        bus_w(addr, bus_r(addr) & ~mask);
-        bus_w(addr, bus_r(addr) | ((value << offset) & mask));
-        // should not do a get to verify (status register does not update
-        // immediately during acquisition)
-        if (getChipVersion() == 11) {
-            return pos;
-        }
-    }
-
-    // read value back
-    // chipv1.1, writing and reading registers are different
-#ifndef VIRTUAL
-    if (getChipVersion() == 11) {
-        addr = CONFIG_V11_STATUS_REG;
-        mask = CONFIG_V11_STATUS_STRG_CLL_MSK;
-        offset = CONFIG_V11_STATUS_STRG_CLL_OFST;
-    }
-#endif
-    uint32_t regval = bus_r(addr);
-#ifndef VIRTUAL
-    // flip all contents of register //TODO FIRMWARE FIX
-    if (getChipVersion() == 11) {
-        regval ^= BIT32_MASK;
-    }
-#endif
-    uint32_t retval = ((regval & mask) >> offset);
-    if (getChipVersion() == 11) {
-        // get which bit
-        int max = getMaxStoragecellStart();
-        for (int i = 0; i != max + 1; ++i) {
-            if (retval & (1 << i)) {
-                return i;
-            }
-        }
-    }
-    // chip v1.0
-    return retval;
+int getStorageCellStartFromStorageCellReg() {
+    return ((bus_r(STORAGE_CELL_REG) & STORAGE_CELL_START_MSK) >>
+            STORAGE_CELL_START_OFST);
 }
 
-int getMaxStoragecellStart() {
-    if (getChipVersion() == 11) {
-        return MAX_STORAGE_CELL_CHIP11_VAL;
-    } else {
-        return MAX_STORAGE_CELL_VAL;
+void setStorageCellStartFromStorageCellReg(int pos) {
+    bus_w(STORAGE_CELL_REG, bus_r(STORAGE_CELL_REG) & ~STORAGE_CELL_START_MSK);
+    bus_w(STORAGE_CELL_REG,
+          bus_r(STORAGE_CELL_REG) |
+              ((pos << STORAGE_CELL_START_OFST) & STORAGE_CELL_START_MSK));
+}
+
+int getStorageCellStartFromChipConfig() {
+    // read from config status reg
+    uint32_t addr = CONFIG_V11_STATUS_REG;
+    uint32_t mask = CONFIG_V11_STATUS_STRG_CLL_MSK;
+    int offset = CONFIG_V11_STATUS_STRG_CLL_OFST;
+    if (chipIndex > v1_1) {
+        offset = CONFIG_V12_STATUS_STRG_CLL_OFST;
+        mask = CONFIG_V12_STATUS_STRG_CLL_MSK;
     }
+
+    // get which bit
+    uint32_t regval = bus_r(addr);
+    // firmware fix: flip all contents of reg
+    regval ^= BIT32_MASK; // TODO for chipv1.2??
+    uint32_t retval = ((regval & mask) >> offset);
+    int max = getMaxStorageCellStart();
+    for (int i = 0; i != max + 1; ++i) {
+        if (retval & (1 << i)) {
+            return i;
+        }
+    }
+    LOG(logERROR, ("Could not read storage cell start from config status reg. "
+                   "Read 0x%x, returning -1\n",
+                   regval));
+    return -1;
+}
+
+void setStorageCellStartFromChipConfig(int pos) {
+    // write to chip config reg, which will later update status reg
+    uint32_t addr = CONFIG_V11_REG;
+    uint32_t mask = CONFIG_V11_STRG_CLL_MSK;
+    int offset = CONFIG_V11_STRG_CLL_OFST;
+    int value = 1 << pos;
+
+    if (chipIndex > v1_1) {
+        offset = CONFIG_V12_STRG_CLL_OFST;
+        mask = CONFIG_V12_STRG_CLL_MSK;
+    }
+
+    uint32_t regval = bus_r(addr);
+    bus_w(addr, regval & ~mask);
+    bus_w(addr, bus_r(addr) | ((value << offset) & mask));
+}
+
+int getStorageCellStart() {
+    bool using_chip_config = hasStorageCellStartInChipConfig();
+#ifdef VIRTUAL
+    using_chip_config = false;
+#endif
+    if (using_chip_config) {
+        return getStorageCellStartFromChipConfig();
+    }
+    return getStorageCellStartFromStorageCellReg();
+}
+
+int setStorageCellStart(int pos) {
+    LOG(logINFO, ("Setting storage cell start: %d\n", pos));
+    setStorageCellStartFromStorageCellReg(pos);
+
+    int retval = getStorageCellStartFromStorageCellReg();
+    if (retval != pos) {
+        LOG(logERROR, ("Could not set storage cell start! Wrote %d, read %d\n",
+                       pos, retval));
+        return FAIL;
+    }
+
+    if (!hasStorageCellStartInChipConfig())
+        return OK;
+
+    setStorageCellStartFromChipConfig(pos);
+    // not validating because the status register might not update during
+    return OK;
+}
+
+int getMaxStorageCellStart() {
+    if (hasStorageCellsFeature())
+        return MAX_STORAGE_CELL_VAL;
+    else
+        return MAX_STORAGE_CELL_CHIP11_VAL;
 }
 
 int setNextFrameNumber(uint64_t value) {
@@ -1101,18 +1288,21 @@ int64_t getDelayAfterTrigger() {
 }
 
 void setNumAdditionalStorageCells(int val) {
-    if (val >= 0) {
-        LOG(logINFO, ("Setting number of addl. storage cells %d\n", val));
-        bus_w(CONTROL_REG,
-              (bus_r(CONTROL_REG) & ~CONTROL_STORAGE_CELL_NUM_MSK) |
-                  ((val << CONTROL_STORAGE_CELL_NUM_OFST) &
-                   CONTROL_STORAGE_CELL_NUM_MSK));
+    if (val < 0) {
+        LOG(logERROR, ("Invalid number of addl. storage cells %d\n", val));
+        return;
     }
+
+    LOG(logINFO, ("Setting number of addl. storage cells %d\n", val));
+    bus_w(STORAGE_CELL_REG,
+          (bus_r(STORAGE_CELL_REG) & ~STORAGE_CELL_NUM_ADDTNL_MSK) |
+              ((val << STORAGE_CELL_NUM_ADDTNL_OFST) &
+               STORAGE_CELL_NUM_ADDTNL_MSK));
 }
 
 int getNumAdditionalStorageCells() {
-    return ((bus_r(CONTROL_REG) & CONTROL_STORAGE_CELL_NUM_MSK) >>
-            CONTROL_STORAGE_CELL_NUM_OFST);
+    return ((bus_r(STORAGE_CELL_REG) & STORAGE_CELL_NUM_ADDTNL_MSK) >>
+            STORAGE_CELL_NUM_ADDTNL_OFST);
 }
 
 int setStorageCellDelay(int64_t val) {
@@ -1123,9 +1313,10 @@ int setStorageCellDelay(int64_t val) {
     }
     LOG(logINFO, ("Setting storage cell delay %lld ns\n", (long long int)val));
     val *= (1E-3 * CLK_RUN);
-    bus_w(ASIC_CTRL_REG,
-          (bus_r(ASIC_CTRL_REG) & ~ASIC_CTRL_EXPSRE_TMR_MSK) |
-              ((val << ASIC_CTRL_EXPSRE_TMR_OFST) & ASIC_CTRL_EXPSRE_TMR_MSK));
+    bus_w(STORAGE_CELL_REG,
+          (bus_r(STORAGE_CELL_REG) & ~STORAGE_CELL_EXPSRE_TMR_MSK) |
+              ((val << STORAGE_CELL_EXPSRE_TMR_OFST) &
+               STORAGE_CELL_EXPSRE_TMR_MSK));
 
     // validate for tolerance
     int64_t retval = getStorageCellDelay();
@@ -1137,9 +1328,10 @@ int setStorageCellDelay(int64_t val) {
 }
 
 int64_t getStorageCellDelay() {
-    return (((int64_t)((bus_r(ASIC_CTRL_REG) & ASIC_CTRL_EXPSRE_TMR_MSK) >>
-                       ASIC_CTRL_EXPSRE_TMR_OFST)) /
-            (1E-3 * CLK_RUN));
+    return (
+        ((int64_t)((bus_r(STORAGE_CELL_REG) & STORAGE_CELL_EXPSRE_TMR_MSK) >>
+                   STORAGE_CELL_EXPSRE_TMR_OFST)) /
+        (1E-3 * CLK_RUN));
 }
 
 int64_t getNumFramesLeft() {
@@ -1229,7 +1421,6 @@ int setSettings(enum detectorSettings sett, char *mess) {
             return FAIL;
     }
 
-    // if chipv1.1 and powered on
     configureChip();
 
     return OK;
@@ -1992,7 +2183,7 @@ int powerChip(int on) {
             bus_w(CHIP_POWER_REG,
                   bus_r(CHIP_POWER_REG) & ~CHIP_POWER_ENABLE_MSK);
 
-            chipConfigured = 0;
+            chipConfigured = false;
         }
     }
 #ifdef VIRTUAL
@@ -2003,11 +2194,32 @@ int powerChip(int on) {
             CHIP_POWER_STATUS_OFST);
 }
 
-int isChipConfigured() { return chipConfigured; }
+bool requireChipConfiguration() { return has_configure_chip; }
+
+bool hasStorageCellsFeature() { return has_storage_cells; }
+
+bool hasFilterResistorFeature() { return has_filter_resistor; }
+
+bool hasFilterCellsFeature() { return has_filter_cells; }
+
+bool hasCurrentSourceNormalFeature() { return has_current_src_normal; }
+
+bool hasCurrentSource64BitSelectionFeature() {
+    return has_current_src_64bit_selection;
+}
+
+bool hasCurrentSourceReverseBitsSelectionFeature() {
+    return has_current_src_reverse_bits_selection;
+}
+
+bool hasStorageCellStartInChipConfig() {
+    return has_storage_start_in_chip_config;
+}
+
+bool isChipConfigured() { return chipConfigured; }
 
 void configureChip() {
-    // only for chipv1.1 and chip is powered on
-    if (getChipVersion() == 11 && powerChip(-1)) {
+    if (requireChipConfiguration() && powerChip(-1)) {
         LOG(logINFOBLUE, ("\tConfiguring chip\n"));
 
         // waiting 500 ms before configuring selection
@@ -2026,7 +2238,7 @@ void configureChip() {
         bus_w(CONFIG_V11_REG, bus_r(CONFIG_V11_REG));
 
         LOG(logINFOBLUE, ("\tChip configured\n"));
-        chipConfigured = 1;
+        chipConfigured = true;
     }
 }
 
@@ -2074,9 +2286,10 @@ void configureASICTimer() {
     bus_w(ASIC_CTRL_REG, (bus_r(ASIC_CTRL_REG) & ~ASIC_CTRL_PRCHRG_TMR_MSK) |
                              ASIC_CTRL_PRCHRG_TMR_VAL);
 
-    uint32_t val = ASIC_CTRL_DS_TMR_VAL;
-    if (getChipVersion() == 11) {
-        val = ASIC_CTRL_DS_TMR_CHIP1_1_VAL;
+    uint32_t val = ASIC_CTRL_DS_TMR_CHIP1_1_VAL;
+    // TODO: value of chipindex v1_2 value to be decided.
+    if (chipIndex == v1_0) {
+        val = ASIC_CTRL_DS_TMR_VAL;
     }
     bus_w(ASIC_CTRL_REG, (bus_r(ASIC_CTRL_REG) & ~ASIC_CTRL_DS_TMR_MSK) | val);
     LOG(logINFO, ("Configured ASIC Timer [0x%x]\n", bus_r(ASIC_CTRL_REG)));
@@ -2095,14 +2308,14 @@ int setReadoutSpeed(int val) {
     uint32_t config = CONFIG_FULL_SPEED_40MHZ_VAL;
 
     switch (val) {
-
+        // tODO: calculate values for chip v1.2
     case FULL_SPEED:
         if (isHardwareVersion_1_0()) {
             LOG(logERROR, ("Cannot set full speed. Should not be here\n"));
             return FAIL;
         }
         LOG(logINFO, ("Setting Full Speed (40 MHz):\n"));
-        if (getChipVersion() == 10) {
+        if (chipIndex == v1_0) {
             sampleAdcSpeed = SAMPLE_ADC_FULL_SPEED_CHIP10;
             adcPhase = ADC_PHASE_FULL_SPEED_CHIP10;
             dbitPhase = DBIT_PHASE_FULL_SPEED_CHIP10;
@@ -2123,7 +2336,7 @@ int setReadoutSpeed(int val) {
             sampleAdcSpeed = SAMPLE_ADC_HALF_SPEED_BOARD2;
             adcPhase = ADC_PHASE_HALF_SPEED_BOARD2;
             dbitPhase = DBIT_PHASE_HALF_SPEED_BOARD2;
-        } else if (getChipVersion() == 10) {
+        } else if (chipIndex == v1_0) {
             adcOfst = ADC_OFST_HALF_SPEED_VAL_CHIP10;
             sampleAdcSpeed = SAMPLE_ADC_HALF_SPEED_CHIP10;
             adcPhase = ADC_PHASE_HALF_SPEED_CHIP10;
@@ -2144,7 +2357,7 @@ int setReadoutSpeed(int val) {
             sampleAdcSpeed = SAMPLE_ADC_QUARTER_SPEED_BOARD2;
             adcPhase = ADC_PHASE_QUARTER_SPEED_BOARD2;
             dbitPhase = DBIT_PHASE_QUARTER_SPEED_BOARD2;
-        } else if (getChipVersion() == 10) {
+        } else if (chipIndex == v1_0) {
             adcOfst = ADC_OFST_QUARTER_SPEED_VAL_CHIP10;
             sampleAdcSpeed = SAMPLE_ADC_QUARTER_SPEED_CHIP10;
             adcPhase = ADC_PHASE_QUARTER_SPEED_CHIP10;
@@ -2490,7 +2703,7 @@ void disableCurrentSource() {
     LOG(logINFO, ("Disabling Current Source\n"));
 
     // set default values for current source first
-    if (getChipVersion() == 11) {
+    if (hasCurrentSource64BitSelectionFeature()) {
         LOG(logINFO, ("\tSetting default values for selection\n"))
         bus_w(CRRNT_SRC_COL_LSB_REG, BIT32_MASK);
         bus_w(CRRNT_SRC_COL_MSB_REG, BIT32_MASK);
@@ -2504,15 +2717,8 @@ void disableCurrentSource() {
 
 void enableCurrentSource(int fix, uint64_t select, int normal) {
     disableCurrentSource();
-
-    if (getChipVersion() == 11) {
-        LOG(logINFO, ("Enabling current source [fix:%d, select:0x%lx]\n", fix,
-                      (long unsigned int)select));
-    } else {
-        LOG(logINFO,
-            ("Enabling current source [fix:%d, select:%ld, normal:%d]\n", fix,
-             (long int)select, normal));
-    }
+    LOG(logINFO, ("Enabling current source [fix:%d, select:0x%lx, normal:%d]\n",
+                  fix, (long unsigned int)select, normal));
     // fix
     if (fix) {
         LOG(logINFO, ("\tEnabling fix\n"));
@@ -2521,29 +2727,39 @@ void enableCurrentSource(int fix, uint64_t select, int normal) {
         LOG(logINFO, ("\tDisabling fix\n"));
         bus_w(DAQ_REG, bus_r(DAQ_REG) & ~DAQ_CRRNT_SRC_CLMN_FIX_MSK);
     }
-    if (getChipVersion() == 10) {
-        // select
+
+    // select (not 64 bits)
+    if (!hasCurrentSource64BitSelectionFeature()) {
         LOG(logINFO, ("\tSetting selection to %ld\n", (long int)select));
         bus_w(DAQ_REG, bus_r(DAQ_REG) & ~DAQ_CRRNT_SRC_CLMN_SLCT_MSK);
         bus_w(DAQ_REG,
               bus_r(DAQ_REG) | ((select << DAQ_CRRNT_SRC_CLMN_SLCT_OFST) &
                                 DAQ_CRRNT_SRC_CLMN_SLCT_MSK));
 
-    } else {
-        // select
-        // invert select first
-        uint64_t tmp = select;
-        uint64_t inverted = 0;
-        for (int i = 0; i != 64; ++i) {
-            // get each bit from LSB side
-            uint64_t bit = (tmp >> i) & 0x1;
-            // push the bit into MSB side
-            inverted |= (bit << (63 - i));
-        }
-        LOG(logINFO, ("\tSetting selection to 0x%lx (inverted from 0x%lx)\n",
-                      (long unsigned int)inverted, (long unsigned int)select));
-        set64BitReg(inverted, CRRNT_SRC_COL_LSB_REG, CRRNT_SRC_COL_MSB_REG);
+    }
 
+    // select (64 bits)
+    else {
+        uint64_t retval = 0;
+        // reverse bits select first
+        if (hasCurrentSourceReverseBitsSelectionFeature()) {
+            uint64_t tmp = select;
+            for (int i = 0; i != 64; ++i) {
+                // get each bit from LSB side
+                uint64_t bit = (tmp >> i) & 0x1;
+                // push the bit into MSB side
+                retval |= (bit << (63 - i));
+            }
+        } else {
+            retval = select;
+        }
+
+        LOG(logINFO, ("\tSetting selection to 0x%lx (inverted from 0x%lx)\n",
+                      (long unsigned int)retval, (long unsigned int)select));
+        set64BitReg(retval, CRRNT_SRC_COL_LSB_REG, CRRNT_SRC_COL_MSB_REG);
+    }
+
+    if (hasCurrentSourceNormalFeature()) {
         // normal
         if (normal) {
             LOG(logINFO, ("\tEnabling normal\n"))
@@ -2555,6 +2771,7 @@ void enableCurrentSource(int fix, uint64_t select, int normal) {
                   bus_r(CONFIG_V11_REG) | CONFIG_V11_CRRNT_SRC_LOW_MSK);
         }
     }
+
     // validating before enabling current source
     if (getFixCurrentSource() != fix || getSelectCurrentSource() != select) {
         LOG(logERROR,
@@ -2582,7 +2799,7 @@ int getFixCurrentSource() {
 }
 
 int getNormalCurrentSource() {
-    if (getChipVersion() == 11) {
+    if (hasCurrentSourceNormalFeature()) {
         int low = ((bus_r(CONFIG_V11_STATUS_REG) &
                     CONFIG_V11_STATUS_CRRNT_SRC_LOW_MSK) >>
                    CONFIG_V11_STATUS_CRRNT_SRC_LOW_OFST);
@@ -2592,23 +2809,27 @@ int getNormalCurrentSource() {
 }
 
 uint64_t getSelectCurrentSource() {
-    if (getChipVersion() == 10) {
+    if (!hasCurrentSourceNormalFeature()) {
         return ((bus_r(DAQ_REG) & DAQ_CRRNT_SRC_CLMN_SLCT_MSK) >>
                 DAQ_CRRNT_SRC_CLMN_SLCT_OFST);
     } else {
         // invert the select
-        uint64_t retval =
+        uint64_t regval =
             get64BitReg(CRRNT_SRC_COL_LSB_REG, CRRNT_SRC_COL_MSB_REG);
 
-        uint64_t tmp = retval;
-        uint64_t inverted = 0;
-        for (int i = 0; i != 64; ++i) {
-            // get each bit from LSB side
-            uint64_t bit = (tmp >> i) & 0x1;
-            // push the bit into MSB side
-            inverted |= (bit << (63 - i));
+        uint64_t retval = regval;
+        if (hasCurrentSourceReverseBitsSelectionFeature()) {
+            uint64_t tmp = regval;
+            uint64_t inverted = 0;
+            for (int i = 0; i != 64; ++i) {
+                // get each bit from LSB side
+                uint64_t bit = (tmp >> i) & 0x1;
+                // push the bit into MSB side
+                inverted |= (bit << (63 - i));
+            }
+            retval = inverted;
         }
-        return inverted;
+        return retval;
     }
 }
 
diff --git a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.h b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.h
index b775ff0e1..4bf1e385d 100644
--- a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.h
+++ b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.h
@@ -57,8 +57,15 @@ void getHardwareVersion(char *version);
 u_int16_t getHardwareVersionNumber();
 u_int16_t getHardwareSerialNumber();
 int isHardwareVersion_1_0();
-int getChipVersion();
-void setChipVersion(int version);
+int getChipVersionInFPGA();
+int findChipIndex(enum CHIPINDEX *ind, char *cval, char *mess);
+int setChipVersionIntFromConfigFile(int val,
+                                    char *mess); // for backward compatibility
+int setChipVersionStringFromConfigFile(char *cval, char *mess);
+int setChipIndex(enum CHIPINDEX ind, char *mess);
+int validateChipIndex(enum CHIPINDEX ind, char *mess);
+void setChipIndexAllowedFeatures();
+int setChipVersionInFPGA(char *mess);
 u_int32_t getDetectorNumber();
 int getModuleId(int *ret, char *mess);
 int updateModuleId();
@@ -89,8 +96,13 @@ void setADCInvertRegister(uint32_t val);
 uint32_t getADCInvertRegister();
 
 // parameters - timer
-int selectStoragecellStart(int pos);
-int getMaxStoragecellStart();
+int getStorageCellStartFromStorageCellReg();
+void setStorageCellStartFromStorageCellReg(int pos);
+int getStorageCellStartFromChipConfig();
+void setStorageCellStartFromChipConfig(int pos);
+int getStorageCellStart();
+int setStorageCellStart(int pos);
+int getMaxStorageCellStart();
 int setNextFrameNumber(uint64_t value);
 int getNextFrameNumber(uint64_t *value);
 void setNumFrames(int64_t val);
@@ -169,7 +181,15 @@ int setReadNRows(int value);
 int getReadNRows();
 void initReadoutConfiguration();
 int powerChip(int on);
-int isChipConfigured();
+bool requireChipConfiguration();
+bool hasStorageCellsFeature();
+bool hasFilterResistorFeature();
+bool hasFilterCellsFeature();
+bool hasCurrentSourceNormalFeature();
+bool hasCurrentSource64BitSelectionFeature();
+bool hasCurrentSourceReverseBitsSelectionFeature();
+bool hasStorageCellStartInChipConfig();
+bool isChipConfigured();
 void configureChip();
 int autoCompDisable(int on);
 int setComparatorDisableTime(int64_t val);
diff --git a/slsDetectorServers/jungfrauDetectorServer/slsDetectorServer_defs.h b/slsDetectorServers/jungfrauDetectorServer/slsDetectorServer_defs.h
index cc2b0928b..580e3d295 100644
--- a/slsDetectorServers/jungfrauDetectorServer/slsDetectorServer_defs.h
+++ b/slsDetectorServers/jungfrauDetectorServer/slsDetectorServer_defs.h
@@ -5,8 +5,8 @@
 #include "sls/sls_detector_defs.h"
 
 #define MIN_REQRD_VRSN_T_RD_API  0x171220
-#define REQRD_FRMWRE_VRSN_BOARD2 0x250209 // 1.0 pcb (version = 010)
-#define REQRD_FRMWRE_VRSN        0x250208 // 2.0 pcb (version = 011)
+#define REQRD_FRMWRE_VRSN_BOARD2 0x260814 // 1.0 pcb (version = 010)
+#define REQRD_FRMWRE_VRSN        0x260813 // 2.0 pcb (version = 011)
 
 #define NUM_HARDWARE_VERSIONS (2)
 #define HARDWARE_VERSION_NUMBERS                                               \
@@ -78,7 +78,7 @@
 #define MAX_THRESHOLD_TEMP_VAL      (127999) // millidegrees
 #define MAX_STORAGE_CELL_VAL        (15)     // 0xF
 #define MAX_STORAGE_CELL_CHIP11_VAL (3)
-#define MAX_STORAGE_CELL_DLY_NS_VAL (ASIC_CTRL_EXPSRE_TMR_MAX_VAL)
+#define MAX_STORAGE_CELL_DLY_NS_VAL (STORAGE_CELL_EXPSRE_TMR_MAX_VAL)
 #define ACQ_TIME_MIN_CLOCK          (2)
 #define ASIC_FILTER_MAX_RES_VALUE   (1)
 #define MAX_SELECT_CHIP10_VAL       (63)
@@ -211,6 +211,22 @@ enum DACINDEX {
         420   /* J_VREF_COMP */                                                \
     };
 
+enum CHIPINDEX {
+    v1_0,
+    v1_1,
+    v1_2_NORMAL,
+    v1_2_LOW_NOISE,
+    v1_2_HDR,
+    v1_3_BURST_MODE,
+    NUM_CHIP_INDICES
+};
+
+#define CHIP_VALS      {10, 11, 120, 121, 122, 13};
+#define CHIP_VALS_HELP "10, 11, 120, 121, 122, 13"
+#define CHIP_NAMES                                                             \
+    "v1.0", "v1.1", "v1.2 Normal", "v1.2 Low Noise", "v1.2 HDR",               \
+        "v1.3 Burst Mode"
+
 enum MASTERINDEX { MASTER_HARDWARE, OW_MASTER, OW_SLAVE };
 #define MASTER_NAMES "hardware", "master", "slave"
 
diff --git a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
index 7e5521aed..5f8617afa 100644
--- a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
+++ b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
@@ -1859,108 +1859,103 @@ int acquire(int blocking, int file_des) {
         else
 #endif
 #if defined(JUNGFRAUD)
-            // chipv1.1 has to be configured before acquisition
-            if (getChipVersion() == 11 && !isChipConfigured()) {
-                ret = FAIL;
-                strcpy(mess,
-                       "Could not start acquisition. Chip is not configured. "
-                       "Power it on to configure it.\n");
-                LOG(logERROR, (mess));
-            } else
+            if (requireChipConfiguration() && !isChipConfigured()) {
+            ret = FAIL;
+            strcpy(mess, "Could not start acquisition. Chip is not configured. "
+                         "Power it on to configure it.\n");
+            LOG(logERROR, (mess));
+        } else
 #endif
 #if defined(CHIPTESTBOARDD) || defined(XILINX_CHIPTESTBOARDD)
-                if ((getReadoutMode() == ANALOG_AND_DIGITAL ||
-                     getReadoutMode() == ANALOG_ONLY) &&
-                    (getNumAnalogSamples() <= 0)) {
-                ret = FAIL;
-                sprintf(mess,
-                        "Could not start acquisition. Invalid number of analog "
-                        "samples: %d.\n",
-                        getNumAnalogSamples());
-                LOG(logERROR, (mess));
-            } else if ((getReadoutMode() == ANALOG_AND_DIGITAL ||
-                        getReadoutMode() == DIGITAL_ONLY ||
-                        getReadoutMode() == DIGITAL_AND_TRANSCEIVER) &&
-                       (getNumDigitalSamples() <= 0)) {
-                ret = FAIL;
-                sprintf(
-                    mess,
+            if ((getReadoutMode() == ANALOG_AND_DIGITAL ||
+                 getReadoutMode() == ANALOG_ONLY) &&
+                (getNumAnalogSamples() <= 0)) {
+            ret = FAIL;
+            sprintf(mess,
+                    "Could not start acquisition. Invalid number of analog "
+                    "samples: %d.\n",
+                    getNumAnalogSamples());
+            LOG(logERROR, (mess));
+        } else if ((getReadoutMode() == ANALOG_AND_DIGITAL ||
+                    getReadoutMode() == DIGITAL_ONLY ||
+                    getReadoutMode() == DIGITAL_AND_TRANSCEIVER) &&
+                   (getNumDigitalSamples() <= 0)) {
+            ret = FAIL;
+            sprintf(mess,
                     "Could not start acquisition. Invalid number of digital "
                     "samples: %d.\n",
                     getNumDigitalSamples());
-                LOG(logERROR, (mess));
-            } else if ((getReadoutMode() == TRANSCEIVER_ONLY ||
-                        getReadoutMode() == DIGITAL_AND_TRANSCEIVER) &&
-                       (getNumTransceiverSamples() <= 0)) {
-                ret = FAIL;
-                sprintf(mess,
-                        "Could not start acquisition. Invalid number of "
-                        "transceiver "
-                        "samples: %d.\n",
-                        getNumTransceiverSamples());
-                LOG(logERROR, (mess));
-            } else
+            LOG(logERROR, (mess));
+        } else if ((getReadoutMode() == TRANSCEIVER_ONLY ||
+                    getReadoutMode() == DIGITAL_AND_TRANSCEIVER) &&
+                   (getNumTransceiverSamples() <= 0)) {
+            ret = FAIL;
+            sprintf(mess,
+                    "Could not start acquisition. Invalid number of "
+                    "transceiver "
+                    "samples: %d.\n",
+                    getNumTransceiverSamples());
+            LOG(logERROR, (mess));
+        } else
 #endif
 #ifdef EIGERD
-                // check for hardware mac and hardware ip
-                if (udpDetails[0].srcmac != getDetectorMAC()) {
-                    ret = FAIL;
-                    uint64_t sourcemac = getDetectorMAC();
-                    char src_mac[MAC_ADDRESS_SIZE];
-                    getMacAddressinString(src_mac, MAC_ADDRESS_SIZE, sourcemac);
-                    sprintf(mess,
-                            "Invalid udp source mac address for this detector. "
-                            "Must be "
-                            "same as hardware detector mac address %s\n",
-                            src_mac);
-                    LOG(logERROR, (mess));
-                } else if (!enableTenGigabitEthernet(GET_FLAG) &&
-                           (udpDetails[0].srcip != getDetectorIP())) {
-                    ret = FAIL;
-                    uint32_t sourceip = getDetectorIP();
-                    char src_ip[INET_ADDRSTRLEN];
-                    getIpAddressinString(src_ip, sourceip);
-                    sprintf(
-                        mess,
+            // check for hardware mac and hardware ip
+            if (udpDetails[0].srcmac != getDetectorMAC()) {
+                ret = FAIL;
+                uint64_t sourcemac = getDetectorMAC();
+                char src_mac[MAC_ADDRESS_SIZE];
+                getMacAddressinString(src_mac, MAC_ADDRESS_SIZE, sourcemac);
+                sprintf(mess,
+                        "Invalid udp source mac address for this detector. "
+                        "Must be "
+                        "same as hardware detector mac address %s\n",
+                        src_mac);
+                LOG(logERROR, (mess));
+            } else if (!enableTenGigabitEthernet(GET_FLAG) &&
+                       (udpDetails[0].srcip != getDetectorIP())) {
+                ret = FAIL;
+                uint32_t sourceip = getDetectorIP();
+                char src_ip[INET_ADDRSTRLEN];
+                getIpAddressinString(src_ip, sourceip);
+                sprintf(mess,
                         "Invalid udp source ip address for this detector. Must "
                         "be "
                         "same as hardware detector ip address %s in 1G readout "
                         "mode \n",
                         src_ip);
-                    LOG(logERROR, (mess));
-                } else
+                LOG(logERROR, (mess));
+            } else
 #endif
-                    if (configured == FAIL) {
+                if (configured == FAIL) {
+                ret = FAIL;
+                strcpy(mess, "Could not start acquisition because ");
+                strcat(mess, configureMessage);
+                LOG(logERROR, (mess));
+            } else if (sharedMemory_getScanStatus() == RUNNING) {
+                ret = FAIL;
+                strcpy(mess, "Could not start acquisition because a scan is "
+                             "already running!\n");
+                LOG(logERROR, (mess));
+            } else {
+                memset(scanErrMessage, 0, MAX_STR_LENGTH);
+                sharedMemory_setScanStop(0);
+                sharedMemory_setScanStatus(IDLE); // if it was error
+                if (pthread_create(&pthread_tid, NULL, &start_state_machine,
+                                   &blocking)) {
                     ret = FAIL;
-                    strcpy(mess, "Could not start acquisition because ");
-                    strcat(mess, configureMessage);
-                    LOG(logERROR, (mess));
-                } else if (sharedMemory_getScanStatus() == RUNNING) {
-                    ret = FAIL;
-                    strcpy(mess,
-                           "Could not start acquisition because a scan is "
-                           "already running!\n");
+                    strcpy(mess, "Could not start acquisition thread!\n");
                     LOG(logERROR, (mess));
                 } else {
-                    memset(scanErrMessage, 0, MAX_STR_LENGTH);
-                    sharedMemory_setScanStop(0);
-                    sharedMemory_setScanStatus(IDLE); // if it was error
-                    if (pthread_create(&pthread_tid, NULL, &start_state_machine,
-                                       &blocking)) {
-                        ret = FAIL;
-                        strcpy(mess, "Could not start acquisition thread!\n");
-                        LOG(logERROR, (mess));
-                    } else {
-                        // wait for blocking always (scan or not)
-                        // non blocking-no scan also wait (for error message)
-                        // non blcoking-scan dont wait (there is
-                        // scanErrorMessage)
-                        if (blocking || !scan) {
-                            pthread_join(pthread_tid, NULL);
-                        } else
-                            pthread_detach(pthread_tid);
-                    }
+                    // wait for blocking always (scan or not)
+                    // non blocking-no scan also wait (for error message)
+                    // non blcoking-scan dont wait (there is
+                    // scanErrorMessage)
+                    if (blocking || !scan) {
+                        pthread_join(pthread_tid, NULL);
+                    } else
+                        pthread_detach(pthread_tid);
                 }
+            }
     }
     return Server_SendResult(file_des, INT32, NULL, 0);
 }
@@ -2282,15 +2277,15 @@ int set_num_additional_storage_cells(int file_des) {
 #else
     // only set
     if (Server_VerifyLock() == OK) {
-        if (getChipVersion() == 11) {
+        if (!hasStorageCellsFeature()) {
             ret = FAIL;
-            sprintf(mess,
-                    "Cannot set addl. number of storage cells for chip v1.1\n");
+            sprintf(mess, "Cannot set addl. number of storage cells for this "
+                          "chip version\n");
             LOG(logERROR, (mess));
-        } else if (arg > getMaxStoragecellStart()) {
+        } else if (arg > getMaxStorageCellStart()) {
             ret = FAIL;
             sprintf(mess, "Max Storage cell number should not exceed %d\n",
-                    getMaxStoragecellStart());
+                    getMaxStorageCellStart());
             LOG(logERROR, (mess));
         } else {
             setNumAdditionalStorageCells(arg);
@@ -2750,9 +2745,10 @@ int get_storage_cell_delay(int file_des) {
     functionNotImplemented();
 #else
     // get only
-    if (getChipVersion() == 11) {
+    if (!hasStorageCellsFeature()) {
         ret = FAIL;
-        strcpy(mess, "Storage cell delay is not applicable for chipv 1.1\n");
+        strcpy(mess,
+               "Storage cell delay is not applicable for this chip version\n");
         LOG(logERROR, (mess));
     } else {
         retval = getStorageCellDelay();
@@ -2778,10 +2774,11 @@ int set_storage_cell_delay(int file_des) {
 #else
     // only set
     if (Server_VerifyLock() == OK) {
-        if (getChipVersion() == 11) {
+        if (!hasStorageCellsFeature()) {
             ret = FAIL;
-            strcpy(mess,
-                   "Storage cell delay is not applicable for chipv 1.1\n");
+            strcpy(
+                mess,
+                "Storage cell delay is not applicable for this chip version\n");
             LOG(logERROR, (mess));
         } else if (arg > MAX_STORAGE_CELL_DLY_NS_VAL) {
             ret = FAIL;
@@ -4131,15 +4128,22 @@ int storage_cell_start(int file_des) {
 #else
     // set & get
     if ((arg == GET_FLAG) || (Server_VerifyLock() == OK)) {
-        if (arg > getMaxStoragecellStart()) {
+        if (arg > getMaxStorageCellStart()) {
             ret = FAIL;
             sprintf(mess, "Max Storage cell number should not exceed %d\n",
-                    getMaxStoragecellStart());
+                    getMaxStorageCellStart());
             LOG(logERROR, (mess));
         } else {
-            retval = selectStoragecellStart(arg);
-            LOG(logDEBUG1, ("Storage cell start: %d\n", retval));
-            validate(&ret, mess, arg, retval, "set storage cell start", DEC);
+            if (arg >= 0) {
+                ret = setStorageCellStart(arg);
+                if (ret == FAIL) {
+                    strcpy(mess, "Could not set storage cell start\n");
+                    LOG(logERROR, (mess));
+                }
+            } else {
+                retval = getStorageCellStart();
+                LOG(logDEBUG1, ("Storage cell start: %d\n", retval));
+            }
         }
     }
 #endif
@@ -6734,17 +6738,20 @@ int set_current_source(int file_des) {
             strcpy(mess, "Could not enable/disable current source. Enable can "
                          "be 0 or 1 only.\n");
             LOG(logERROR, (mess));
+            return Server_SendResult(file_des, INT32, NULL, 0);
         }
         // disable
-        else if (enable == 0 && (fix != -1 || normal != -1)) {
-            ret = FAIL;
-            strcpy(
-                mess,
-                "Could not disable current source. Requires no parameters.\n");
-            LOG(logERROR, (mess));
+        if (enable == 0) {
+            if (fix != -1 || normal != -1) {
+                ret = FAIL;
+                strcpy(mess, "Could not disable current source. Requires no "
+                             "parameters.\n");
+                LOG(logERROR, (mess));
+                return Server_SendResult(file_des, INT32, NULL, 0);
+            }
         }
         // enable
-        else if (enable == 1) {
+        else {
 #ifdef GOTTHARD2D
             // no parameters allowed
             if (fix != -1 || normal != -1) {
@@ -6752,65 +6759,60 @@ int set_current_source(int file_des) {
                 strcpy(mess, "Could not enable current source. Fix and normal "
                              "are invalid parameters for this detector.\n");
                 LOG(logERROR, (mess));
+                return Server_SendResult(file_des, INT32, NULL, 0);
             }
 #else
-            int chipVersion = getChipVersion();
-            if (ret == OK) {
-                if (chipVersion == 11) {
-                    // require both
-                    if ((fix != 0 && fix != 1) ||
-                        (normal != 0 && normal != 1)) {
-                        ret = FAIL;
-                        strcpy(mess, "Could not enable current source. Invalid "
-                                     "or insufficient parameters (fix or "
-                                     "normal). or Options: 0 or 1.\n");
-                        LOG(logERROR, (mess));
-                    }
-                }
-                // chipv1.0
-                else {
-                    // require only fix
-                    if (fix != 0 && fix != 1) {
-                        ret = FAIL;
-                        strcpy(mess,
-                               "Could not enable current source. Invalid value "
-                               "for parameter (fix). Options: 0 or 1.\n");
-                        LOG(logERROR, (mess));
-                    } else if (normal != -1) {
-                        ret = FAIL;
-                        strcpy(mess, "Could not enable current source. Invalid "
-                                     "parmaeter (normal). Require only fix and "
-                                     "select for chipv1.0.\n");
-                        LOG(logERROR, (mess));
-                    }
-                    // select can only be 0-63
-                    else if (select > MAX_SELECT_CHIP10_VAL) {
-                        ret = FAIL;
-                        strcpy(mess,
-                               "Could not enable current source. Invalid value "
-                               "for parameter (select). Options: 0-63.\n");
-                        LOG(logERROR, (mess));
-                    }
+            // fix
+            if (fix != 0 && fix != 1) {
+                ret = FAIL;
+                strcpy(mess, "Could not enable current source. Invalid value "
+                             "for parameter (fix). Options: 0 or 1.\n");
+                LOG(logERROR, (mess));
+                return Server_SendResult(file_des, INT32, NULL, 0);
+            }
+
+            // normal
+            if (hasCurrentSourceNormalFeature()) {
+                if (normal != 0 && normal != 1) {
+                    ret = FAIL;
+                    strcpy(mess,
+                           "Could not enable current source. Invalid value for "
+                           "parameter (normal). Options: 0 or 1.\n");
+                    LOG(logERROR, (mess));
+                    return Server_SendResult(file_des, INT32, NULL, 0);
                 }
+            } else if (normal != -1) {
+                ret = FAIL;
+                strcpy(mess,
+                       "Could not enable current source. Invalid parameter "
+                       "(normal). Not supported for this chip version.\n");
+                LOG(logERROR, (mess));
+                return Server_SendResult(file_des, INT32, NULL, 0);
+            }
+
+            // select (only 0-63)
+            if (!hasCurrentSource64BitSelectionFeature() &&
+                select > MAX_SELECT_CHIP10_VAL) {
+                ret = FAIL;
+                strcpy(mess, "Could not enable current source. Invalid value "
+                             "for parameter (select). Options: 0-63.\n");
+                LOG(logERROR, (mess));
+                return Server_SendResult(file_des, INT32, NULL, 0);
             }
 #endif
         }
 
-        if (ret == OK) {
 #if defined(JUNGFRAUD)
-            if (enable == 0) {
-                disableCurrentSource();
-            } else {
-                enableCurrentSource(fix, select, normal);
-            }
+        if (enable == 0)
+            disableCurrentSource();
+        else
+            enableCurrentSource(fix, select, normal);
 #else
-            setCurrentSource(enable);
+        setCurrentSource(enable);
 #endif
-            int retval = getCurrentSource();
-            LOG(logDEBUG1, ("current source enable retval: %u\n", retval));
-            validate(&ret, mess, enable, retval, "set current source enable",
-                     DEC);
-        }
+        int retval = getCurrentSource();
+        LOG(logDEBUG1, ("current source enable retval: %u\n", retval));
+        validate(&ret, mess, enable, retval, "set current source enable", DEC);
     }
 #endif
     return Server_SendResult(file_des, INT32, NULL, 0);
@@ -7923,10 +7925,10 @@ int get_filter_resistor(int file_des) {
 #else
     // get only
 #if defined(JUNGFRAUD)
-    if (getChipVersion() == 10) {
+    if (!hasFilterResistorFeature()) {
         ret = FAIL;
-        strcpy(mess, "Could not get filter cell. Not available for this chip "
-                     "version 1.0.\n");
+        strcpy(mess, "Could not get filter resistor. Not available for this "
+                     "chip version.\n");
         LOG(logERROR, (mess));
     }
 #endif
@@ -7962,10 +7964,11 @@ int set_filter_resistor(int file_des) {
             LOG(logERROR, (mess));
         }
 #if defined(JUNGFRAUD)
-        else if (getChipVersion() == 10) {
+        else if (!hasFilterResistorFeature()) {
             ret = FAIL;
-            strcpy(mess, "Could not set filter cell. Not available for this "
-                         "chip version 1.0.\n");
+            strcpy(mess,
+                   "Could not set filter resistor. Not available for this "
+                   "chip version.\n");
             LOG(logERROR, (mess));
         }
 #endif
@@ -8701,7 +8704,7 @@ int get_chip_version(int file_des) {
 #if !defined(JUNGFRAUD)
     functionNotImplemented();
 #else
-    retval = getChipVersion();
+    retval = getChipVersionInFPGA();
 #endif
     LOG(logDEBUG1, ("chip version retval: %d\n", retval));
     return Server_SendResult(file_des, INT32, &retval, sizeof(retval));
@@ -8981,11 +8984,10 @@ int get_num_filter_cells(int file_des) {
     functionNotImplemented();
 #else
     // get only
-    // only for chipv1.1
-    if (getChipVersion() == 10) {
+    if (!hasFilterCellsFeature()) {
         ret = FAIL;
-        strcpy(mess, "Could not get number of filter cells. Only available for "
-                     "chip version 1.1\n");
+        strcpy(mess, "Could not get number of filter cells. Not available for "
+                     "this chip version.\n");
         LOG(logERROR, (mess));
     } else {
         retval = getNumberOfFilterCells();
@@ -9018,13 +9020,10 @@ int set_num_filter_cells(int file_des) {
                     "0 - %d\n",
                     arg, MAX_FILTER_CELL_VAL);
             LOG(logERROR, (mess));
-        }
-        // only for chipv1.1
-        else if (getChipVersion() == 10) {
+        } else if (!hasFilterCellsFeature()) {
             ret = FAIL;
-            strcpy(mess,
-                   "Could not set number of filter cells. Only available for "
-                   "chip version 1.1\n");
+            strcpy(mess, "Could not set number of filter cells. Not available "
+                         "for this chip version.\n");
             LOG(logERROR, (mess));
         } else {
             setNumberOfFilterCells(arg);
diff --git a/slsDetectorSoftware/generator/commands.yaml b/slsDetectorSoftware/generator/commands.yaml
index 87ca6ad0b..6b84ffff1 100644
--- a/slsDetectorSoftware/generator/commands.yaml
+++ b/slsDetectorSoftware/generator/commands.yaml
@@ -1969,7 +1969,7 @@ rx_threads:
 
 chipversion:
   inherit_actions: GET_COMMAND
-  help: "\n\t[Jungfrau] Returns chip version. Can be 1.0 or 1.1"
+  help: "\n\t[Jungfrau] Returns chip version. Can be 1.0, 1.1 or 1.2"
   actions:
     GET:
       function: getChipVersion
diff --git a/slsDetectorSoftware/tests/Caller/test-Caller-jungfrau.cpp b/slsDetectorSoftware/tests/Caller/test-Caller-jungfrau.cpp
index 629757728..acfc88521 100644
--- a/slsDetectorSoftware/tests/Caller/test-Caller-jungfrau.cpp
+++ b/slsDetectorSoftware/tests/Caller/test-Caller-jungfrau.cpp
@@ -285,8 +285,9 @@ TEST_CASE("extrastoragecells", "[.detectorintegration]") {
     Caller caller(&det);
     auto det_type = det.getDetectorType().squash();
     if (det_type == defs::JUNGFRAU) {
-        // chip version 1.0
-        if (det.getChipVersion().squash() * 10 == 10) {
+        auto chipVersion = det.getChipVersion().squash() * 10;
+        // chip version 1.0 and 1.2
+        if (chipVersion == 10 || chipVersion == 12) {
             auto prev_val = det.getNumberOfAdditionalStorageCells().tsquash(
                 "inconsistent #additional storage cells to test");
             {
@@ -373,8 +374,9 @@ TEST_CASE("storagecell_delay", "[.detectorintegration]") {
     Caller caller(&det);
     auto det_type = det.getDetectorType().squash();
     if (det_type == defs::JUNGFRAU) {
-        // chip version 1.0
-        if (det.getChipVersion().squash() * 10 == 10) {
+        // chip version 1.0 and 1.2
+        auto chipVersion = det.getChipVersion().squash() * 10;
+        if (chipVersion == 10 || chipVersion == 12) {
             auto prev_val = det.getStorageCellDelay();
             {
                 std::ostringstream oss;
@@ -491,7 +493,7 @@ TEST_CASE("filtercells", "[.detectorintegration]") {
                 det.setNumberOfFilterCells(prev_val[i], {i});
             }
         }
-        // chip version 1.0
+        // chip version 1.0 and 1.2
         else {
             // cannot set/get filter cell
             REQUIRE_THROWS(caller.call("filtercells", {"1"}, -1, PUT));
diff --git a/slsDetectorSoftware/tests/Caller/test-Caller.cpp b/slsDetectorSoftware/tests/Caller/test-Caller.cpp
index bc6122f0a..aa3df3402 100644
--- a/slsDetectorSoftware/tests/Caller/test-Caller.cpp
+++ b/slsDetectorSoftware/tests/Caller/test-Caller.cpp
@@ -1694,13 +1694,13 @@ TEST_CASE("filterresistor", "[.detectorintegration]") {
     auto det_type = det.getDetectorType().squash();
 
     // only for chipv1.1
-    bool chip11 = false;
-    if (det_type == defs::JUNGFRAU &&
-        det.getChipVersion().squash() * 10 == 11) {
-        chip11 = true;
+    bool hasFeature = false;
+    if (det_type == defs::JUNGFRAU) {
+        auto chipVersion = det.getChipVersion().squash() * 10;
+        hasFeature = (chipVersion == 11 || chipVersion == 12);
     }
 
-    if (det_type == defs::GOTTHARD2 || chip11) {
+    if (det_type == defs::GOTTHARD2 || hasFeature) {
         auto prev_val = det.getFilterResistor();
         {
             std::ostringstream oss;
@@ -1910,7 +1910,7 @@ TEST_CASE("currentsource", "[.detectorintegration]") {
                             "currentsource [enabled, nofix, 63]\n");
                 }
             }
-            // chipv1.1
+            // chipv1.1 abd chip v1.2
             else {
                 REQUIRE_THROWS(caller.call("currentsource", {"1"}, -1, PUT));
                 REQUIRE_THROWS(
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index 03fa8b555..489e4b038 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -8,6 +8,6 @@
 #define APIMOENCH     "0.0.0 0x260424"
 #define APIEIGER      "0.0.0 0x260807"
 #define APIXILINXCTB  "0.0.0 0x260813"
-#define APIJUNGFRAU   "0.0.0 0x260424"
+#define APIJUNGFRAU   "0.0.0 0x260814"
 #define APIMYTHEN3    "0.0.0 0x260506"
 #define APIMATTERHORN "0.0.0 0x260529"