Rose Thompson
9471dcd296
Refactored the fpga and testbench so the RVVI can be synthesized cleanly and simulated without any major code changes.
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Adds three new configuration parameters to control enabling the RVVI packetizer and how much latency should exist between packets and the initial startup delay.
2024-07-19 17:08:47 -05:00
Ross Thompson
6734685333
Fixed connection bugs in the top level fpga which preventing sending ethernet frames back to the trigger in unit.
2024-07-09 19:04:18 -05:00
Ross Thompson
ccf4bb8ddc
Maybe have the incircuit trigger working.
2024-06-26 16:15:46 -07:00
Ross Thompson
612a281f62
Added module to receive ethernet frame and trigger the ila.
2024-06-26 11:05:31 -07:00
Ross Thompson
1c6ebb86a3
Added some debug code to count frames sent to the ethernet mac and frames sent to the phy.
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Removed the external reset of the phy and now it always reliably starts in the same way. The first 0x117 frames are always captured.
2024-06-20 12:54:12 -07:00
Ross Thompson
47523c97ac
Getting closer to figuring out the lost ethernet frame bugs.
2024-06-13 15:46:54 -07:00
Ross Thompson
c9f51df34a
Fixed bug in rvvi reset.
2024-06-12 14:47:32 -07:00
Rose Thompson
6a4c8667df
Added new signals to ILA to debug the RVVI tracer.
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The tracer appears to be stuck and the CPU is never getting out of (into reset).
2024-05-30 16:43:25 -05:00
Rose Thompson
9703055758
The FPGA is synthesizing with the rvvi and ethernet hardware.
2024-05-30 15:37:17 -05:00
Rose Thompson
7693c5d4e2
Updates to fpga top level.
2023-12-15 15:32:05 -06:00
Rose Thompson
26cd22c388
Replaced fpga's verilog top with system verilog.
2023-12-15 13:42:52 -06:00
Rose Thompson
dab9d7ab3c
Replaced fpga top level verilog with system verilog.
2023-12-15 13:07:08 -06:00
