diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2018-10-08 11:29:12 -0400 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2018-10-08 11:29:23 -0400 |
commit | 1f15bba09bf204e63d8f556c3e666b4cfb25028d (patch) | |
tree | 566edc68ac74970f34982a0bee4bf21d03b12da1 | |
parent | ad129a4673fea46795fe5561c7fa090a885a24ec (diff) |
is488.cpp: A not particularly useful update (nw)
-rw-r--r-- | src/mame/drivers/is488.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mame/drivers/is488.cpp b/src/mame/drivers/is488.cpp index 7fa1b9c7d1e..bd5ca6be232 100644 --- a/src/mame/drivers/is488.cpp +++ b/src/mame/drivers/is488.cpp @@ -11,6 +11,7 @@ //#include "cpu/bcp/bcp.h" //#include "machine/eeprompar.h" //#include "video/mc6845.h" +//#include "screen.h" class is488_state : public driver_device { @@ -33,11 +34,19 @@ void is488_state::mem_map(address_map &map) { map(0x00000, 0x07fff).ram(); map(0x40000, 0x47fff).ram(); + map(0x50000, 0x51fff).ram(); + map(0x54000, 0x55fff).ram(); + map(0x60022, 0x60022).nopr(); + map(0x61ffa, 0x61ffa).nopr(); map(0x80000, 0xfffff).rom().region("program", 0); } void is488_state::io_map(address_map &map) { + map(0x8005, 0x8005).nopw(); + //map(0x8080, 0x8080).w("crtc", FUNC(mc6845_device::address_w)); + //map(0x8081, 0x8081).rw("crtc", FUNC(mc6845_device::register_r), FUNC(mc6845_device::register_w)); + map(0x8101, 0x8101).nopr(); map(0x8180, 0x8180).ram(); } |