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Diffstat (limited to 'src/mame/drivers/pt68k4.cpp')
-rw-r--r--src/mame/drivers/pt68k4.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/pt68k4.cpp b/src/mame/drivers/pt68k4.cpp
index 5b39076649b..f5cbc2c2f0a 100644
--- a/src/mame/drivers/pt68k4.cpp
+++ b/src/mame/drivers/pt68k4.cpp
@@ -250,7 +250,7 @@ static ADDRESS_MAP_START(pt68k2_mem, AS_PROGRAM, 16, pt68k4_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x000000, 0x0fffff) AM_RAM AM_SHARE("rambase") // 1MB RAM
AM_RANGE(0xf80000, 0xf8ffff) AM_ROM AM_REGION("roms", 0)
- AM_RANGE(0xc00000, 0xdfffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, prog_r, prog_w, 0x00ff)
+ AM_RANGE(0xc00000, 0xdfffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, mem_r, mem_w, 0x00ff)
AM_RANGE(0xfa0000, 0xfbffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, io_r, io_w, 0x00ff)
AM_RANGE(0xfe0000, 0xfe001f) AM_DEVREADWRITE8(DUART1_TAG, mc68681_device, read, write, 0x00ff)
AM_RANGE(0xfe0040, 0xfe005f) AM_DEVREADWRITE8(DUART2_TAG, mc68681_device, read, write, 0x00ff)
@@ -266,7 +266,7 @@ static ADDRESS_MAP_START(pt68k4_mem, AS_PROGRAM, 16, pt68k4_state)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x000000, 0x0fffff) AM_RAM AM_SHARE("rambase") // 1MB RAM (OS9 needs more)
AM_RANGE(0xf80000, 0xf8ffff) AM_ROM AM_REGION("roms", 0)
- AM_RANGE(0xc00000, 0xdfffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, prog_r, prog_w, 0x00ff)
+ AM_RANGE(0xc00000, 0xdfffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, mem_r, mem_w, 0x00ff)
AM_RANGE(0xfa0000, 0xfbffff) AM_DEVREADWRITE8(ISABUS_TAG, isa8_device, io_r, io_w, 0x00ff)
AM_RANGE(0xfe0000, 0xfe001f) AM_DEVREADWRITE8(DUART1_TAG, mc68681_device, read, write, 0x00ff)
AM_RANGE(0xfe0040, 0xfe005f) AM_DEVREADWRITE8(DUART2_TAG, mc68681_device, read, write, 0x00ff)