修正bug IO三态门控制逻辑

进一步修正403e6bbb970333b5709e8d6232fa84b4fc0f4346 [403e6bb]
2026-02-03 15:04:02 +08:00
parent a3ce7e7c70
commit 4cbd223786
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 & byteSel >= 4.U
+  qspi.isDirIn := isSpiWrite || byteSel < 4.U