z80, fix Drz80 for changed SMS banking

diff --git a/cpu/DrZ80/drz80.S b/cpu/DrZ80/drz80.S
index 3fdbc9a..5aa811b 100644 (file)
--- a/cpu/DrZ80/drz80.S
+++ b/cpu/DrZ80/drz80.S
@@ -20,7 +20,7 @@
       .equiv DRZ80_XMAP_MORE_INLINE, 1\r
 \r
 .if DRZ80_XMAP\r
-      .equ Z80_MEM_SHIFT, 13\r
+      .equ Z80_MEM_SHIFT, 10\r
 .endif\r
 \r
 .if INTERRUPT_MODE\r