AEK_8220_Libraries/firmware_vhdl_psi_multi_stream_daq
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Merge pull request #7 from paulscherrerinstitute/6-interrupts-not-reliably-generated-when-window-is-switched

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Adapt interrupt generation logic to solve problem with missing interr…
This commit is contained in:
Waldemar Koprek
2024-07-30 08:47:23 +02:00
committed by GitHub
parent a0f4eddf91 3957ce32b5
commit 0dfa3ef76b
1 changed files with 6 additions and 5 deletions
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11
hdl/psi_ms_daq_daq_sm.vhd
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@ -576,11 +576,12 @@ begin
if (unsigned(r.TfDoneCnt) /= 0) and (IrqFifoEmpty = '0') then
v.IrqFifoRead := '1';
v.TfDoneCnt := std_logic_vector(unsigned(v.TfDoneCnt) - 1);
-- Generate IRQ if required
if IrqFifoGenIrq = '1' then
v.StrIrq(to_integer(unsigned(IrqFifoStream))) := '1';
v.StrLastWin(to_integer(unsigned(IrqFifoStream))) := std_logic_vector(resize(unsigned(IrqLastWinNr), 5));
end if;
end if;
-- Generate IRQ if required
if IrqFifoGenIrq = '1' and r.IrqFifoRead = '1' then
v.StrIrq(to_integer(unsigned(IrqFifoStream))) := '1';
v.StrLastWin(to_integer(unsigned(IrqFifoStream))) := std_logic_vector(resize(unsigned(IrqLastWinNr), 5));
end if;
-- *** Assign to signal ***