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Diffstat (limited to 'src/mame/drivers/mk14.cpp')
-rw-r--r--src/mame/drivers/mk14.cpp11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mame/drivers/mk14.cpp b/src/mame/drivers/mk14.cpp
index 94dd1b72b36..67c0c101e5f 100644
--- a/src/mame/drivers/mk14.cpp
+++ b/src/mame/drivers/mk14.cpp
@@ -26,9 +26,8 @@ Example program: ("organ" from p82 of the manual)
Pressing keys will produces different tones.
-ToDo:
+TODO:
- VDU optional attachment (we are missing the chargen rom)
-- The original version of the bios is missing (we have version 2)
*********************************************************************************************************************************/
@@ -204,7 +203,7 @@ void mk14_state::mk14(machine_config &config)
{
/* basic machine hardware */
// IC1 1SP-8A/600 (8060) SC/MP Microprocessor
- INS8060(config, m_maincpu, XTAL(4'433'619));
+ INS8060(config, m_maincpu, 4.433619_MHz_XTAL);
m_maincpu->flag_out().set(FUNC(mk14_state::cass_w));
m_maincpu->s_out().set_nop();
m_maincpu->s_in().set(FUNC(mk14_state::cass_r));
@@ -239,7 +238,11 @@ void mk14_state::mk14(machine_config &config)
ROM_START( mk14 )
ROM_REGION( 0x200, "maincpu", 0 )
// IC2,3 74S571 512 x 4 bit ROM
- ROM_LOAD( "scios.bin", 0x0000, 0x0200, CRC(8b667daa) SHA1(802dc637ce5391a2a6627f76f919b12a869b56ef)) // V2 bios, V1 is missing
+ ROM_DEFAULT_BIOS("v2")
+ ROM_SYSTEM_BIOS(0, "v2", "SCIOS V2")
+ ROMX_LOAD( "scios_v2.bin", 0x0000, 0x0200, CRC(8b667daa) SHA1(802dc637ce5391a2a6627f76f919b12a869b56ef), ROM_BIOS(0))
+ ROM_SYSTEM_BIOS(1, "v1", "SCIOS V1")
+ ROMX_LOAD( "scios_v1.bin", 0x0000, 0x0200, CRC(3d2477e7) SHA1(795829a2025e24d87a413e245d72a284f872e0db), ROM_BIOS(1))
ROM_END
/* Driver */