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febv1_debug [2018/11/09 04:52] acqilc [Injection tests] |
febv1_debug [2021/07/10 23:21] (current) |
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=== Injection board === | === Injection board === | ||
- | It is functionnal but no possibility to modulate the FPGA output voltage ⇒ No pedestal/gain curve. Patch with additional buffers | + | It is functionnal but no possibility to modulate the FPGA output voltage ⇒ No pedestal/gain curve. Patch with additional buffers will be tested soon |
Time calibration feasible. | Time calibration feasible. | ||
+ | |||
+ | ==== 2018/11/09 Status & plans ==== | ||
+ | |||
+ | * ''Debugging Petiroc FSM'' (deadlock). Lengthly due to compilation time with 48 channels (2h) | ||
+ | | ||
+ | * ''Next week'': | ||
+ | |||
+ | * Complete time calibration | ||
+ | * Re test ToT version | ||
+ | * Transfer the board to Cern and connect it on the return chamber (additional boards are still in cabling since some components are now missing in the cabling company) | ||
+ | * Repeat noise and calibration tests | ||
+ | * Check efficiency curves and position resolution | ||
+ | |||
+ | |||
+ | * ''Before Xmas break'': | ||
+ | |||
+ | |||
+ | * Check GBT capabilities (No need to have fully debugged readout, but 5 Gb/s transfer + TDCs) | ||
+ | * Re submit the board with all corrections | ||
+ | * Confirm all the fixes before submitting V2 | ||
+ | * Will be used for R&D RPCs | ||
+ | |||
+ | |||
+ | ==== 2018/11/11 Debugging ==== | ||
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+ | |||
+ | Still unstable PETIROC FSM with 48 channels | ||
+ | |||
+ | * Working with small time window or with low rate, dead lock in all other cases | ||
+ | * Working with 16 channels | ||
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