diff options
Diffstat (limited to 'src/mame/drivers/hp_ipc.cpp')
-rw-r--r-- | src/mame/drivers/hp_ipc.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/drivers/hp_ipc.cpp b/src/mame/drivers/hp_ipc.cpp index 97c2c0e7b1b..edbf1688da3 100644 --- a/src/mame/drivers/hp_ipc.cpp +++ b/src/mame/drivers/hp_ipc.cpp @@ -467,6 +467,9 @@ static ADDRESS_MAP_START(hp_ipc_mem_outer, AS_PROGRAM, 16, hp_ipc_state) ADDRESS_MAP_END static ADDRESS_MAP_START(hp_ipc_mem_inner, AS_PROGRAM, 16, hp_ipc_state) +// bus error handler + AM_RANGE(0x0000000, 0x1FFFFFF) AM_READWRITE(trap_r, trap_w) + // user mode AM_RANGE(0x1000000, 0x17FFFFF) AM_READWRITE(ram_r, ram_w) AM_RANGE(0x1800000, 0x187FFFF) AM_ROM AM_REGION("maincpu", 0) @@ -490,8 +493,6 @@ static ADDRESS_MAP_START(hp_ipc_mem_inner, AS_PROGRAM, 16, hp_ipc_state) AM_RANGE(0x0700000, 0x07FFFFF) AM_UNMAP // External I/O AM_RANGE(0x0800000, 0x0FFFFFF) AM_READWRITE(ram_r, ram_w) -// bus error handler - AM_RANGE(0x0000000, 0x1FFFFFF) AM_READWRITE(trap_r, trap_w) ADDRESS_MAP_END static INPUT_PORTS_START(hp_ipc) |