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Update sdk85.cpp (#5427)

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* Update sdk85.cpp

Add a15 option rom bank default mastermind image and bios empty rom image by NASZVADI Peter

* sdk85.cpp: indentation fix
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good cop bad cop 2019-08-07 19:20:39 +00:00 committed by R. Belmont
parent b1ecfc83d2
commit 8e10e88e1b
1 changed files with 12 additions and 0 deletions
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src/mame/drivers/sdk85.cpp
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@ -35,6 +35,15 @@ On the right you'll get a "clue", slightly different than on the standard game (
Once you find the number, you'll see it flashing. Press the 2 key and you'll get your score (number of attempts before guessing).
Press 0 to restart.
Notes on expansion rom with default content Mastermind.
Original authors: see above (Paolo Forlani and Stefano Bodrato)
Ported to option rom: NASZVADI Peter
The game can be started from monitor by defining SP as 20FFh and PC as 0800h and starting execution.
When setting register values in monitor, SPH, SPL, PCH and PCL values must be set to 20, FF, 08, 00 respectively before start!
Stefano's bios had been altered in order to use lower ram bank and the option rom slot.
When selecting "Empty" a14, which is basically 2kbytes of zeros, the default option rom will be launched directly.
*************************************************************************************************************************************/
#include "emu.h"
@ -184,8 +193,11 @@ ROM_START( sdk85 )
ROMX_LOAD( "sdk85.a14", 0x0000, 0x0800, CRC(9d5a983f) SHA1(54e218560fbec009ac3de5cfb64b920241ef2eeb), ROM_BIOS(0) )
ROM_SYSTEM_BIOS(1, "mastermind", "Mastermind")
ROMX_LOAD( "mastermind.a14", 0x0000, 0x0800, CRC(36b694ae) SHA1(4d8a5ae5d10e8f72a6e349c7eeaf1aa00c4e45e1), ROM_BIOS(1) )
ROM_SYSTEM_BIOS(2, "empty", "Empty")
ROMX_LOAD( "empty.a14", 0x0000, 0x0800, CRC(f1e8ba9e) SHA1(605db3fdbaff4ba13729371ad0c4fbab3889378e), ROM_BIOS(2) )
ROM_REGION( 0x800, "expromio", ROMREGION_ERASEFF )
ROM_LOAD_OPTIONAL( "mastermind.a15", 0x0000, 0x0800, CRC(0538e162) SHA1(c351975e2cf515cee29fcaeb04ef47189afe5250) )
ROM_END
/* Driver */