修正bug IO三态门控制逻辑

2026-01-29 17:41:51 +08:00
parent c952a32de3
commit 403e6bbb97
1 changed files with 1 additions and 1 deletions
--- a/src/main/scala/backBoard/shin/SpiInterface.scala
+++ b/src/main/scala/backBoard/shin/SpiInterface.scala
@@ -176,7 +176,7 @@ class QSpiInterface(edge: Boolean) extends SpiInterfaceBase{
  sck       := qspi.sck
  csn       := qspi.csn
  qspi.miso := exRego(7, 4)
-  qspi.isDirIn := ~isSpiRead
+  qspi.isDirIn := ~isSpiRead & byteSel >= 4.U