diff options
Diffstat (limited to 'src/devices/bus/bbc/tube/tube_casper.cpp')
-rw-r--r-- | src/devices/bus/bbc/tube/tube_casper.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/devices/bus/bbc/tube/tube_casper.cpp b/src/devices/bus/bbc/tube/tube_casper.cpp index afb5eecebf6..9d3ae4bea0c 100644 --- a/src/devices/bus/bbc/tube/tube_casper.cpp +++ b/src/devices/bus/bbc/tube/tube_casper.cpp @@ -23,11 +23,12 @@ DEFINE_DEVICE_TYPE(BBC_TUBE_CASPER, bbc_tube_casper_device, "bbc_tube_casper", " // ADDRESS_MAP( tube_casper_mem ) //------------------------------------------------- -ADDRESS_MAP_START(bbc_tube_casper_device::tube_casper_mem) - AM_RANGE(0x00000, 0x03fff) AM_ROM AM_REGION("casper_rom", 0) - AM_RANGE(0x10000, 0x1001f) AM_DEVREADWRITE8("via6522_1",via6522_device, read, write, 0xff) - AM_RANGE(0x20000, 0x3ffff) AM_RAM -ADDRESS_MAP_END +void bbc_tube_casper_device::tube_casper_mem(address_map &map) +{ + map(0x00000, 0x03fff).rom().region("casper_rom", 0); + map(0x10000, 0x1001f).rw("via6522_1", FUNC(via6522_device::read), FUNC(via6522_device::write)).umask16(0x00ff); + map(0x20000, 0x3ffff).ram(); +} //------------------------------------------------- // ROM( tube_casper ) |