Result was that the exception would sample the IRQ vector PC rather than the load/store instruction PC. Fix by fencing off on in-flight dphases before asserting the IRQ. This adds a cycle of jitter to IRQs, but is required for correct operation without adding a full exception-gathering pipeline. |
||
|---|---|---|
| .. | ||
| ahbl_master_assertions.v | ||
| ahbl_slave_assumptions.v | ||