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Diffstat (limited to 'src/mame/drivers/o2.cpp')
-rw-r--r--src/mame/drivers/o2.cpp11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mame/drivers/o2.cpp b/src/mame/drivers/o2.cpp
index cff35e4a99f..e4421e8648e 100644
--- a/src/mame/drivers/o2.cpp
+++ b/src/mame/drivers/o2.cpp
@@ -89,8 +89,13 @@ void o2_state::o2(machine_config &config)
ROM_START( o2 )
ROM_REGION64_BE( 0x80000, "user1", 0 )
- ROMX_LOAD( "ip32prom.rev4.18.bin", 0x000000, 0x080000, CRC(02b3c53d) SHA1(f2cfa7246d67f88fe5490e40dac6c04b1deb4d28), ROM_GROUPDWORD )
+
+ ROM_SYSTEM_BIOS( 0, "ip32prom_4_3", "IP32 PROM V4.3" )
+ ROMX_LOAD( "ip32prom.rev4.3.bin", 0x000000, 0x080000, CRC(029f3d06) SHA1(cf5a31299131488d8aaf085054d2a6614bb16974), ROM_GROUPDWORD | ROM_BIOS(0))
+
+ ROM_SYSTEM_BIOS( 1, "ip32prom_4_18", "IP32 PROM V4.18" )
+ ROMX_LOAD( "ip32prom.rev4.18.bin", 0x000000, 0x080000, CRC(02b3c53d) SHA1(f2cfa7246d67f88fe5490e40dac6c04b1deb4d28), ROM_GROUPDWORD | ROM_BIOS(1))
ROM_END
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1996, o2, 0, 0, o2, o2, o2_state, empty_init, "Silicon Graphics Inc", "O2 (version 4.18)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
+// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
+COMP( 1996, o2, 0, 0, o2, o2, o2_state, empty_init, "Silicon Graphics Inc.", "O2", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )