diff options
Diffstat (limited to 'src/mame/drivers/fastinvaders.cpp')
-rw-r--r-- | src/mame/drivers/fastinvaders.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mame/drivers/fastinvaders.cpp b/src/mame/drivers/fastinvaders.cpp index 1809f3d8c02..62f31dbf630 100644 --- a/src/mame/drivers/fastinvaders.cpp +++ b/src/mame/drivers/fastinvaders.cpp @@ -515,6 +515,8 @@ static ADDRESS_MAP_START( fastinvaders_io_base, AS_IO, 8, fastinvaders_state ) ADDRESS_MAP_END static ADDRESS_MAP_START( fastinvaders_6845_io, AS_IO, 8, fastinvaders_state ) + AM_IMPORT_FROM(fastinvaders_io_base) + AM_RANGE(0x10, 0x1f) AM_DEVREADWRITE("dma8257", i8257_device, read, write) AM_RANGE(0x20, 0x20) AM_DEVWRITE("6845", mc6845_device, address_w) AM_RANGE(0x21, 0x21) AM_DEVREADWRITE("6845", mc6845_device, register_r, register_w) @@ -531,12 +533,12 @@ static ADDRESS_MAP_START( fastinvaders_6845_io, AS_IO, 8, fastinvaders_state ) AM_RANGE(0xd0, 0xd0) AM_WRITE(io_d0_w) //ds13 irq5 clear AM_RANGE(0xe0, 0xe0) AM_WRITE(io_e0_w) //ds14 irq4 clear AM_RANGE(0xf0, 0xf0) AM_WRITE(io_f0_w) //ds15 irq6 clear - - AM_IMPORT_FROM(fastinvaders_io_base) ADDRESS_MAP_END static ADDRESS_MAP_START( fastinvaders_8275_io, AS_IO, 8, fastinvaders_state ) + AM_IMPORT_FROM(fastinvaders_io_base) + AM_RANGE( 0x20, 0x21 ) AM_DEVREADWRITE("8275", i8275_device, read, write) AM_RANGE(0x10, 0x1f) AM_DEVREADWRITE("dma8257", i8257_device, read, write) @@ -554,7 +556,6 @@ AM_RANGE(0x10, 0x1f) AM_DEVREADWRITE("dma8257", i8257_device, read, write) AM_RANGE(0xd0, 0xd0) AM_WRITE(io_d0_w) //ds13 irq5 clear AM_RANGE(0xe0, 0xe0) AM_WRITE(io_e0_w) //ds14 irq4 clear AM_RANGE(0xf0, 0xf0) AM_WRITE(io_f0_w) //ds15 irq6 clear - AM_IMPORT_FROM(fastinvaders_io_base) ADDRESS_MAP_END |