Uthernet II: the real hardware only decodes A0 and A1, so we introduce a 0x03 mask. (PR #1115)

Fixes #1113
2026-04-21 23:16:39 +00:00 · 2022-06-17 22:27:52 +02:00
parent 6a934bcfef
commit b3e617f1e5
2 changed files with 8 additions and 5 deletions
@@ -1407,7 +1407,7 @@ BYTE Uthernet2::IO_C0(WORD programcounter, WORD address, BYTE write, BYTE value,
    const uint16_t oldAddress = myDataAddress;
 #endif

-    const uint8_t loc = address & 0x0F;
+    const uint8_t loc = address & U2_C0X_MASK;

    if (write)
    {