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r9748 Tuesday 7th December, 2010 at 12:08:08 UTC by Robbbert
[SAPI1] sapizps3 - added some info

[src/mess/drivers]	sapi1.c
[src/mess/includes]	sapi1.h
[src/mess/machine]	sapi1.c

src/mess/machine/sapi1.c

r9747	r9748
44	44	state->keyboard_mask = (data ^ 0xff ) & 0x1f;
45	45	}
46	46
	47
	48	MACHINE_RESET( sapizps3 )
	49	{
	50	sapi1_state *state = machine->driver_data<sapi1_state>();
	51	state->keyboard_mask = 0;
	52	memory_set_bank(machine, "bank1", 1);
	53	}
	54
	55	DRIVER_INIT( sapizps3 )
	56	{
	57	UINT8 *RAM = memory_region(machine, "maincpu");
	58	memory_configure_bank(machine, "bank1", 0, 2, &RAM[0x0000], 0xf800);
	59	}

src/mess/includes/sapi1.h

r9747	r9748
22	22	/*----------- defined in machine/sapi1.c -----------*/
23	23
24	24	extern DRIVER_INIT( sapi1 );
	25	extern DRIVER_INIT( sapizps3 );
25	26	extern MACHINE_START( sapi1 );
26	27	extern MACHINE_RESET( sapi1 );
	28	extern MACHINE_RESET( sapizps3 );
27	29
28	30	extern READ8_HANDLER (sapi1_keyboard_r );
29	31	extern WRITE8_HANDLER(sapi1_keyboard_w );

src/mess/drivers/sapi1.c

r9747	r9748
4	4
5	5	09/09/2008 Preliminary driver.
6	6
	7	07/12/2010 Added some code to allow sapizps3 to read its rom.
	8	With no available docs, the i/o ports are a guess. The ram
	9	allocation is based on the actions of the various bios roms.
	10	Port 25 is used as a jump vector. in a,(25); ld l,a; jp(hl).
	11	According to wikipedia, e800+ is the videoram area, and the
	12	number of columns is 64.
	13
7	14	****************************************************************************/
8	15
9	16
r9747	r9748
13	20	#include "includes/sapi1.h"
14	21	#include "devices/messram.h"
15	22
	23	static UINT8 sapizps3_25;
	24
	25	/* switch out the rom shadow */
	26	static WRITE8_HANDLER( sapizps3_00_w )
	27	{
	28	memory_set_bank(space->machine, "bank1", 0);
	29	}
	30
	31	/* to stop execution in random ram */
	32	static READ8_HANDLER( sapizps3_25_r )
	33	{
	34	return sapizps3_25;
	35	}
	36
	37	static WRITE8_HANDLER( sapizps3_25_w )
	38	{
	39	sapizps3_25 = data & 0xfc; //??
	40	}
	41
	42
	43
16	44	/* Address maps */
17	45	static ADDRESS_MAP_START(sapi1_mem, ADDRESS_SPACE_PROGRAM, 8)
18	46	ADDRESS_MAP_UNMAP_HIGH
r9747	r9748
28	56	ADDRESS_MAP_END
29	57
30	58	static ADDRESS_MAP_START( sapi1_io, ADDRESS_SPACE_IO, 8 )
31		ADDRESS_MAP_UNMAP_HIGH
	59	ADDRESS_MAP_UNMAP_HIGH
32	60	ADDRESS_MAP_END
33	61
34	62	static ADDRESS_MAP_START(sapizps3_mem, ADDRESS_SPACE_PROGRAM, 8)
35	63	ADDRESS_MAP_UNMAP_HIGH
	64	AM_RANGE(0x0000, 0x07ff) AM_RAM AM_RAMBANK("bank1")
	65	AM_RANGE(0x0800, 0xe7ff) AM_RAM
	66	AM_RANGE(0xe800, 0xefff) AM_RAM AM_BASE_MEMBER(sapi1_state, sapi_video_ram)
	67	AM_RANGE(0xf000, 0xf7ff) AM_RAM
	68	AM_RANGE(0xf800, 0xfdff) AM_ROM
	69	AM_RANGE(0xfe00, 0xffff) AM_RAM
36	70	ADDRESS_MAP_END
37	71
38	72	static ADDRESS_MAP_START( sapizps3_io, ADDRESS_SPACE_IO, 8 )
39	73	ADDRESS_MAP_UNMAP_HIGH
40	74	ADDRESS_MAP_GLOBAL_MASK(0xff)
	75	AM_RANGE(0x00, 0x00) AM_WRITE(sapizps3_00_w)
	76	AM_RANGE(0x25, 0x25) AM_READWRITE(sapizps3_25_r,sapizps3_25_w)
41	77	ADDRESS_MAP_END
42	78
43	79	/* Input ports */
r9747	r9748
115	151	MDRV_PALETTE_INIT(black_and_white)
116	152
117	153	MDRV_VIDEO_START(sapi1)
118		MDRV_VIDEO_UPDATE(sapi1)
	154	MDRV_VIDEO_UPDATE(sapi1)
119	155
120	156	/* internal ram */
121	157	MDRV_RAM_ADD("messram")
r9747	r9748
129	165	MDRV_CPU_IO_MAP(sapizps3_io)
130	166
131	167	MDRV_MACHINE_START( sapi1 )
132		MDRV_MACHINE_RESET( sapi1 )
	168	MDRV_MACHINE_RESET( sapizps3 )
133	169
134	170	/* video hardware */
135	171	MDRV_SCREEN_ADD("screen", RASTER)
r9747	r9748
143	179	MDRV_PALETTE_INIT(black_and_white)
144	180
145	181	MDRV_VIDEO_START(sapizps3)
146		MDRV_VIDEO_UPDATE(sapizps3)
	182	MDRV_VIDEO_UPDATE(sapizps3)
147	183
148	184	/* internal ram */
149	185	MDRV_RAM_ADD("messram")
r9747	r9748
153	189	/* ROM definition */
154	190
155	191	ROM_START( sapi1 )
156		ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
	192	ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
157	193	ROM_SYSTEM_BIOS( 0, "mb1", "MB1" )
158		ROMX_LOAD( "sapi1.rom", 0x0000, 0x1000, CRC(c6e85b01) SHA1(2a26668249c6161aef7215a1e2b92bfdf6fe3671), ROM_BIOS(1))
	194	ROMX_LOAD( "sapi1.rom", 0x0000, 0x1000, CRC(c6e85b01) SHA1(2a26668249c6161aef7215a1e2b92bfdf6fe3671), ROM_BIOS(1))
159	195	ROM_SYSTEM_BIOS( 1, "mb2", "MB2 (ANK-1)" )
160	196	ROMX_LOAD( "mb2_4.bin", 0x0000, 0x1000, CRC(a040b3e0) SHA1(586990a07a96323741679a11ff54ad0023da87bc), ROM_BIOS(2))
161	197	ROM_SYSTEM_BIOS( 2, "mb3", "MB3 (Consul)" )
r9747	r9748
163	199	ROM_END
164	200
165	201	ROM_START( sapizps2 )
166		ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
	202	ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
167	203	ROM_SYSTEM_BIOS( 0, "v4", "MIKOS 4" )
168	204	ROMX_LOAD( "36.bin", 0x0000, 0x0800, CRC(a27f340a) SHA1(d07d208fcbe428897336c17197d3e8fb52181f38), ROM_BIOS(1))
169	205	ROMX_LOAD( "37.bin", 0x0800, 0x0800, CRC(30daa708) SHA1(66e990c40788ee25cf6cabd4842a78daf4fcdddd), ROM_BIOS(1))
r9747	r9748
175	211	ROM_END
176	212
177	213	ROM_START( sapizps3 )
178		ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
	214	ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
179	215	ROM_SYSTEM_BIOS( 0, "default", "JPR-1A" )
180		ROMX_LOAD( "jpr1a.bin",     0x0000, 0x0800, CRC(3ed89786) SHA1(dcc8657b4884bfe58d114c539b733b73d038ee30), ROM_BIOS(1))
	216	ROMX_LOAD( "jpr1a.bin",     0xf800, 0x0800, CRC(3ed89786) SHA1(dcc8657b4884bfe58d114c539b733b73d038ee30), ROM_BIOS(1))
181	217	ROM_SYSTEM_BIOS( 1, "per", "Perina" )
182		ROMX_LOAD( "perina_1988.bin",0x0000, 0x0800, CRC(d71e8d3a) SHA1(9b3a26ea7c2f2c8a1fb10b51c1c880acc9fd806d), ROM_BIOS(2))
	218	ROMX_LOAD( "perina_1988.bin",0xf800, 0x0800, CRC(d71e8d3a) SHA1(9b3a26ea7c2f2c8a1fb10b51c1c880acc9fd806d), ROM_BIOS(2))
183	219	ROM_SYSTEM_BIOS( 2, "pkt1", "PKT 1" )
184		ROMX_LOAD( "pkt1.bin",       0x0000, 0x0800, CRC(ed5a2725) SHA1(3383c15f87f976400b8d0f31829e2a95236c4b6c), ROM_BIOS(3))
	220	ROMX_LOAD( "pkt1.bin",       0xf800, 0x0800, CRC(ed5a2725) SHA1(3383c15f87f976400b8d0f31829e2a95236c4b6c), ROM_BIOS(3))
185	221	ROM_SYSTEM_BIOS( 3, "1zmod", "JPR-1Zmod" )
186		ROMX_LOAD( "jpr1zmod.bin",    0x0000, 0x0800, CRC(69a29b07) SHA1(1cd31032954fcd7d10b1586be62db6f7597eb4f2), ROM_BIOS(4))
	222	ROMX_LOAD( "jpr1zmod.bin",    0xf800, 0x0800, CRC(69a29b07) SHA1(1cd31032954fcd7d10b1586be62db6f7597eb4f2), ROM_BIOS(4))
187	223	ROM_END
188	224	/* Driver */
189	225
190	226	/*    YEAR  NAME    PARENT  COMPAT  MACHINE     INPUT       INIT     COMPANY                  FULLNAME   FLAGS */
191		COMP( 1985, sapi1,   0,      0,      sapi1,      sapi1,      sapi1,    "Tesla",                "SAPI-1 ZPS 1",    GAME_NO_SOUND)
192		COMP( 1985, sapizps2,sapi1,   0,      sapi1,      sapi1,      sapi1,    "Tesla",                "SAPI-1 ZPS 2",    GAME_NOT_WORKING | GAME_NO_SOUND)
193		COMP( 1985, sapizps3,sapi1,   0,      sapizps3,   sapi1,      sapi1,    "Tesla",                "SAPI-1 ZPS 3",    GAME_NOT_WORKING | GAME_NO_SOUND)
	227	COMP( 1985, sapi1,   0,   0,   sapi1,      sapi1,   sapi1,    "Tesla", "SAPI-1 ZPS 1",    GAME_NO_SOUND)
	228	COMP( 1985, sapizps2,sapi1,   0,   sapi1,      sapi1,   sapi1,    "Tesla", "SAPI-1 ZPS 2",    GAME_NOT_WORKING | GAME_NO_SOUND)
	229	COMP( 1985, sapizps3,sapi1,   0,   sapizps3,   sapi1,   sapizps3, "Tesla", "SAPI-1 ZPS 3",    GAME_NOT_WORKING | GAME_NO_SOUND)

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