diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2018-02-27 22:21:06 -0500 |
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committer | AJR <ajrhacker@users.noreply.github.com> | 2018-02-27 22:21:06 -0500 |
commit | 5e3a7e9bf04044e4b1326203d3de213326f2627e (patch) | |
tree | f583f78b68e1d7a4e18e386cf9080afcdd20ee57 /src/mame/drivers/videopkr.cpp | |
parent | 81fa4120669622146f0dce93bb357f85c7274b4e (diff) |
mcs51: Use callbacks for parallel ports (nw)
Diffstat (limited to 'src/mame/drivers/videopkr.cpp')
-rw-r--r-- | src/mame/drivers/videopkr.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/mame/drivers/videopkr.cpp b/src/mame/drivers/videopkr.cpp index 5149494c9cd..e3d6b6f6670 100644 --- a/src/mame/drivers/videopkr.cpp +++ b/src/mame/drivers/videopkr.cpp @@ -993,8 +993,6 @@ ADDRESS_MAP_START(videopkr_state::i8751_io_port) AM_RANGE(0xa000, 0xbfff) AM_RAM // video RAM? AM_RANGE(0xc000, 0xc003) AM_DEVREADWRITE("ppi", i8255_device, read, write) AM_RANGE(0xf000, 0xf000) AM_WRITEONLY // ??? - AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P0) AM_READONLY // ??? - AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_NOP // ??? ADDRESS_MAP_END ADDRESS_MAP_START(videopkr_state::i8039_sound_mem) @@ -1012,11 +1010,6 @@ ADDRESS_MAP_END ADDRESS_MAP_START(videopkr_state::i8051_sound_port) AM_RANGE(0x0000, 0x1ff) AM_RAM - /* ports */ - AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P0) AM_READWRITE(baby_sound_p0_r, baby_sound_p0_w) - AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READWRITE(baby_sound_p1_r, baby_sound_p1_w) - AM_RANGE(MCS51_PORT_P2, MCS51_PORT_P2) AM_READ(baby_sound_p2_r) AM_WRITE(baby_sound_p2_w) - AM_RANGE(MCS51_PORT_P3, MCS51_PORT_P3) AM_READWRITE(baby_sound_p3_r, baby_sound_p3_w) ADDRESS_MAP_END @@ -1342,6 +1335,14 @@ MACHINE_CONFIG_START(videopkr_state::babypkr) MCFG_CPU_REPLACE("soundcpu", I8031, CPU_CLOCK ) MCFG_CPU_PROGRAM_MAP(i8051_sound_mem) MCFG_CPU_IO_MAP(i8051_sound_port) + MCFG_MCS51_PORT_P0_IN_CB(READ8(videopkr_state, baby_sound_p0_r)) + MCFG_MCS51_PORT_P0_OUT_CB(WRITE8(videopkr_state, baby_sound_p0_w)) + MCFG_MCS51_PORT_P1_IN_CB(READ8(videopkr_state, baby_sound_p1_r)) + MCFG_MCS51_PORT_P1_OUT_CB(WRITE8(videopkr_state, baby_sound_p1_w)) + MCFG_MCS51_PORT_P2_IN_CB(READ8(videopkr_state, baby_sound_p2_r)) + MCFG_MCS51_PORT_P2_OUT_CB(WRITE8(videopkr_state, baby_sound_p2_w)) + MCFG_MCS51_PORT_P3_IN_CB(READ8(videopkr_state, baby_sound_p3_r)) + MCFG_MCS51_PORT_P3_OUT_CB(WRITE8(videopkr_state, baby_sound_p3_w)) /* video hardware */ MCFG_SCREEN_MODIFY("screen") @@ -1373,6 +1374,9 @@ MACHINE_CONFIG_START(videopkr_state::bpoker) MCFG_CPU_REPLACE("maincpu", I8751, XTAL(6'000'000)) MCFG_CPU_PROGRAM_MAP(i8751_map) MCFG_CPU_IO_MAP(i8751_io_port) + MCFG_MCS51_PORT_P0_IN_CB(NOOP) // ??? + MCFG_MCS51_PORT_P1_IN_CB(NOOP) // ??? + MCFG_MCS51_PORT_P1_OUT_CB(NOOP) // ??? MCFG_DEVICE_ADD("ppi", I8255A, 0) //MCFG_I8255_OUT_PORTA_CB() |