diff options
Diffstat (limited to 'src/mame/drivers/kangaroo.cpp')
-rw-r--r-- | src/mame/drivers/kangaroo.cpp | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/src/mame/drivers/kangaroo.cpp b/src/mame/drivers/kangaroo.cpp index ef755d6b5ee..a6651d1b415 100644 --- a/src/mame/drivers/kangaroo.cpp +++ b/src/mame/drivers/kangaroo.cpp @@ -166,7 +166,7 @@ #include "speaker.h" -#define MASTER_CLOCK XTAL(10'000'000) +#define MASTER_CLOCK (10_MHz_XTAL) @@ -282,17 +282,6 @@ void kangaroo_state::sound_map(address_map &map) } -/* yes, this is identical */ -void kangaroo_state::sound_portmap(address_map &map) -{ - map(0x0000, 0x0fff).rom(); - map(0x4000, 0x43ff).mirror(0x0c00).ram(); - map(0x6000, 0x6000).mirror(0x0fff).r("soundlatch", FUNC(generic_latch_8_device::read)); - map(0x7000, 0x7000).mirror(0x0fff).w("aysnd", FUNC(ay8910_device::data_w)); - map(0x8000, 0x8000).mirror(0x0fff).w("aysnd", FUNC(ay8910_device::address_w)); -} - - /************************************* * @@ -438,7 +427,7 @@ MACHINE_CONFIG_START(kangaroo_state::nomcu) MCFG_DEVICE_ADD("audiocpu", Z80, MASTER_CLOCK/8) MCFG_DEVICE_PROGRAM_MAP(sound_map) - MCFG_DEVICE_IO_MAP(sound_portmap) + MCFG_DEVICE_IO_MAP(sound_map) // yes, this is identical MCFG_DEVICE_VBLANK_INT_DRIVER("screen", kangaroo_state, irq0_line_hold) |