summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess
diff options
context:
space:
mode:
author cracyc <cracyc@users.noreply.github.com>2015-09-17 14:38:25 -0500
committer cracyc <cracyc@users.noreply.github.com>2015-09-17 14:38:25 -0500
commit74b5ea103d8e94e67dadd098430df12c73ea04e1 (patch)
treee1e9199fd5700f5fa952ad06dc13ff0591fca192 /src/mess
parent2c8d5aa71f391befd186af0aff9ce01d378af905 (diff)
pc9801: retf from missing ide bios (nw)
Diffstat (limited to 'src/mess')
-rw-r--r--src/mess/drivers/pc9801.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mess/drivers/pc9801.c b/src/mess/drivers/pc9801.c
index 8c3aabbb1f8..4ad66db3916 100644
--- a/src/mess/drivers/pc9801.c
+++ b/src/mess/drivers/pc9801.c
@@ -3128,7 +3128,7 @@ MACHINE_RESET_MEMBER(pc9801_state,pc9801rs)
if(!(ioport("ROM_LOAD")->read() & 4))
m_maincpu->space(AS_PROGRAM).install_rom(0xd8000, 0xd9fff, memregion("ide")->base());
else
- m_maincpu->space(AS_PROGRAM).unmap_read(0xd8000, 0xd9fff);
+ m_maincpu->space(AS_PROGRAM).install_rom(0xd8000, 0xd9fff, memregion("ide")->base() + 0x2000);
}
MACHINE_RESET_MEMBER(pc9801_state,pc9821)
@@ -3440,11 +3440,11 @@ MACHINE_CONFIG_END
/* took from "raw" memory dump, uncomment ROM_FILL if you want to play with it */
#define LOAD_IDE_ROM \
- ROM_REGION( 0x2000, "ide", ROMREGION_ERASEFF ) \
+ ROM_REGION( 0x4000, "ide", ROMREGION_ERASEVAL(0xcb) ) \
ROM_LOAD( "d8000.rom", 0x0000, 0x2000, BAD_DUMP CRC(5dda57cc) SHA1(d0dead41c5b763008a4d777aedddce651eb6dcbb) ) \
ROM_IGNORE( 0x2000 ) \
ROM_IGNORE( 0x2000 ) \
- ROM_IGNORE( 0x2000 ) \
+ ROM_IGNORE( 0x2000 )
// all of these are half size :/
#define LOAD_KANJI_ROMS \