diff options
Diffstat (limited to 'src/mame/drivers/piggypas.cpp')
-rw-r--r-- | src/mame/drivers/piggypas.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/piggypas.cpp b/src/mame/drivers/piggypas.cpp index c30e3882b69..f923478bb8d 100644 --- a/src/mame/drivers/piggypas.cpp +++ b/src/mame/drivers/piggypas.cpp @@ -43,6 +43,8 @@ public: uint8_t m_ctrl; uint8_t m_digit_idx; void piggypas(machine_config &config); + void piggypas_io(address_map &map); + void piggypas_map(address_map &map); }; @@ -63,11 +65,11 @@ WRITE8_MEMBER(piggypas_state::mcs51_tx_callback) output().set_digit_value(m_digit_idx++, bitswap<8>(data,7,6,4,3,2,1,0,5) & 0x7f); } -static ADDRESS_MAP_START( piggypas_map, AS_PROGRAM, 8, piggypas_state ) +ADDRESS_MAP_START(piggypas_state::piggypas_map) AM_RANGE(0x0000, 0x7fff) AM_ROM ADDRESS_MAP_END -static ADDRESS_MAP_START( piggypas_io, AS_IO, 8, piggypas_state ) +ADDRESS_MAP_START(piggypas_state::piggypas_io) AM_RANGE(0x0000, 0x07ff) AM_RAM AM_SHARE("nvram") AM_RANGE(0x0800, 0x0803) AM_DEVREADWRITE("ppi", i8255_device, read, write) AM_RANGE(0x1000, 0x1000) AM_DEVREADWRITE("oki", okim6295_device, read, write) |