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https://github.com/NawfalMotii79/PLFM_RADAR.git
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Jason
81d6f210cb
run_regression.sh replaces "System E2E (tb_system_e2e)" + "System E2E USB_MODE=1 (FT2232H)" with the three PR-I subsuites (tb_system_opcodes, tb_system_mechanics, tb_system_dataflow). SKIP count for --quick mode bumped 5 -> 6 to match. "System Top USB_MODE=1 (FT2232H)" via radar_system_tb.v is kept as a structural smoke test. Dataflow gets --timeout=600 (vs 300 default). Its 18 ms sim takes ~430-450 s wall on this host; the 300 s default killed it at ~12.4 ms, before the test logic block ran, yielding UNKNOWN. With 600 s, the TB finishes cleanly and G2.2/G4.1/G4.2 all pass (3/3). The matched_filter_multi_segment ST_WAIT_FFT hang documented in the TB header still affects deeper coverage (G4.4 doppler, G5.x USB egress, G9.x reset recovery), which remain deferred to PR-J. tb_system_e2e.v removed (1294 lines) — coverage is fully replaced by the focused subsuites; its USB_MODE=1 BFM was structurally broken (wired only the FT601 ports, leaving the FT2232H DUT ports dangling), which is why a USB_MODE=1 variant could "pass" without exercising the production FT2232H path. tb_usb_protocol_v2.v comment updated to point at tb_system_opcodes for opcode-dispatch integration coverage.