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-rw-r--r--sw/z80/arch/include/addresses.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sw/z80/arch/include/addresses.h b/sw/z80/arch/include/addresses.h
index 07ab473..ec5eb96 100644
--- a/sw/z80/arch/include/addresses.h
+++ b/sw/z80/arch/include/addresses.h
@@ -4,9 +4,9 @@
#define ADDR_DEV_ROM_L 0x0000
#define ADDR_DEV_ROM_H 0x2000
-#define ADDR_DEV_USART 0x4000
+#define ADDR_DEV_PIO 0x0010
#define ADDR_DEV_CTC 0x4100
-#define ADDR_DEV_PIO 0x4200
+#define ADDR_DEV_USART 0x4200
#define ADDR_DEV_MMU