### JUNGFRAU On-board Software

Every SLS Detector package release will have its coresponding matching on-board server under slsDetectorPackage/serverBin.

1. Install tftp if the pc does not have it.
2. Copy the server from serverBin folder to /tftpboot (or equivalent tftp folder) of the pc
3. Copy the server to the detector by:
   1. Connect to the blackfin on the detector
      `telnet bchipxxx`
   2. Prevent existing on-board server from respawning by:
      1. Edit `/etc/inittab`
      2. Comment out the line `#ttyS0::respawn:/jungfrauDetectorServervxxx`
      3. Reboot blackfin using `reboot`
      4. Run `ps` to ensure no gotthardDetectorServers are running
   3. Copy new on-board server from pc to the blackfin using:
      `tftp pcxxx -r jungfrauDetectorServervxxx -g`
   4. Respawn the new server (server starts at detector statup):
      1. Edit `/etc/inittab`
      2. Uncomment out the line `ttyS0::respawn:/jungfrauDetectorServervxxx`
      3. Reboot blackfin using `reboot`
      4. Run `ps` to ensure that both the gotthardDetectorServers are running.
         `jungfrauDetectorServervxxx`
         `jungfrauDetectorServervxxx 1953`