diff options
Diffstat (limited to 'src/mame/drivers/px8.cpp')
-rw-r--r-- | src/mame/drivers/px8.cpp | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/mame/drivers/px8.cpp b/src/mame/drivers/px8.cpp index af96e8c3c7a..2137fd617c1 100644 --- a/src/mame/drivers/px8.cpp +++ b/src/mame/drivers/px8.cpp @@ -547,19 +547,6 @@ void px8_state::px8_slave_mem(address_map &map) map(0xf000, 0xffff).rom().region(HD6303_TAG, 0); /* internal mask rom */ } -/*------------------------------------------------- - ADDRESS_MAP( px8_slave_io ) --------------------------------------------------*/ - -void px8_state::px8_slave_io(address_map &map) -{ - map.unmap_value_high(); - map(M6801_PORT1, M6801_PORT1); - map(M6801_PORT2, M6801_PORT2); - map(M6801_PORT3, M6801_PORT3); - map(M6801_PORT4, M6801_PORT4); -} - /*************************************************************************** INPUT PORTS ***************************************************************************/ @@ -759,7 +746,6 @@ MACHINE_CONFIG_START(px8_state::px8) /* slave cpu (HD6303) */ MCFG_DEVICE_ADD(HD6303_TAG, M6803, XTAL_CR1 / 4) /* 614 kHz */ MCFG_DEVICE_PROGRAM_MAP(px8_slave_mem) - MCFG_DEVICE_IO_MAP(px8_slave_io) MCFG_DEVICE_DISABLE() /* sub CPU (uPD7508) */ |