Previous

15994 Revisions

Next

r9174 Saturday 18th September, 2010 at 11:52:13 UTC by R. Belmont
[AVIGO] Better conversion to new intelfsh, still not working.

[src/mess/drivers]

avigo.c

src/mess/drivers/avigo.c

r9173	r9174
301	301	case 0x03:
302	302	{
303	303	avigo_flash_at_0x4000 = 1;
304		addr = (unsigned char *)memory_region(machine, "flash1");
305	304	}
306	305	break;
307	306
r9173	r9174
309	308	case 0x05:
310	309	{
311	310	avigo_flash_at_0x4000 = 2;
312		addr = (unsigned char *)memory_region(machine, "flash2");
313	311	}
314	312	break;
315	313
316	314	default:
317	315	avigo_flash_at_0x4000 = 0;
318		addr = (unsigned char *)memory_region(machine, "flash0");
319	316	break;
320	317	}
321	318
	319	addr = (unsigned char *)avigo_flashes[avigo_flash_at_0x4000]->space()->get_read_ptr(0);
322	320	addr = addr + (avigo_rom_bank_l<<14);
323	321	avigo_setbank(machine, 1, addr, avigo_flash_0x4000_read_handler, avigo_flash_0x4000_write_handler);
324	322
r9173	r9174
346	344	avigo_flash_at_0x8000 = 1;
347	345
348	346
349		addr = (unsigned char *)memory_region(machine, "flash1");
	347	addr = (unsigned char *)avigo_flashes[avigo_flash_at_0x8000]->space()->get_read_ptr(0);
350	348	addr = addr + (avigo_ram_bank_l<<14);
351	349	avigo_setbank(machine, 2, addr, avigo_flash_0x8000_read_handler, NULL /* avigo_flash_0x8000_write_handler */);
352	350	break;
r9173	r9174
354	352	case 0x07:
355	353	avigo_flash_at_0x8000 = 0;
356	354
357		addr = (unsigned char *)memory_region(machine, "flash0");
	355	addr = (unsigned char *)avigo_flashes[avigo_flash_at_0x8000]->space()->get_read_ptr(0);
358	356	addr = addr + (avigo_ram_bank_l<<14);
359	357	avigo_setbank(machine, 2, addr, avigo_flash_0x8000_read_handler, NULL /* avigo_flash_0x8000_write_handler */);
360	358	break;
r9173	r9174
410	408
411	409	memset(avigo_banked_opbase, 0, sizeof(avigo_banked_opbase));
412	410
	411	/* keep machine pointers to flash devices */
	412	avigo_flashes[0] = machine->device<intelfsh8_device>("flash0");
	413	avigo_flashes[1] = machine->device<intelfsh8_device>("flash1");
	414	avigo_flashes[2] = machine->device<intelfsh8_device>("flash2");
	415
	416	/* initialize flash contents */
	417	memcpy(memory_region(machine, "maincpu")+0x10000, avigo_flashes[0]->space()->get_read_ptr(0), 0x100000);
	418	memcpy(memory_region(machine, "maincpu")+0x110000, avigo_flashes[1]->space()->get_read_ptr(0), 0x100000);
	419
413	420	stylus_marker_x = AVIGO_SCREEN_WIDTH>>1;
414	421	stylus_marker_y = AVIGO_SCREEN_HEIGHT>>1;
415	422	stylus_press_x = 0;
r9173	r9174
435	442
436	443	cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM)->set_direct_update_handler(direct_update_delegate_create_static(avigo_opbase_handler, *machine));
437	444
438		addr = (unsigned char *)memory_region(machine, "flash0");
	445	addr = (unsigned char *)avigo_flashes[0]->space()->get_read_ptr(0);
439	446	avigo_setbank(machine, 0, addr, avigo_flash_0x0000_read_handler, avigo_flash_0x0000_write_handler);
440	447
441	448	avigo_setbank(machine, 3, messram_get_ptr(machine->device("messram")), NULL, NULL);
r9173	r9174
449	456	/* a timer used to check status of pen */
450	457	/* an interrupt is generated when the pen is pressed to the screen */
451	458	timer_pulse(machine, ATTOTIME_IN_HZ(50), NULL, 0, avigo_dummy_timer_callback);
452
453		/* keep machine pointers to flash devices */
454		avigo_flashes[0] = machine->device<intelfsh8_device>("flash0");
455		avigo_flashes[1] = machine->device<intelfsh8_device>("flash1");
456		avigo_flashes[2] = machine->device<intelfsh8_device>("flash2");
457	459	}
458	460
459	461
r9173	r9174
911	913	ROM_START(avigo)
912	914	ROM_REGION(0x210000, "maincpu",0)
913	915	ROM_LOAD("avigo.rom", 0x010000, 0x0150000, CRC(160ee4a6) SHA1(4d09201a3876de16808bd92989f3d8d7182d72b3))
914
915		ROM_REGION(0x100000, "flash0", 0)
916		ROM_COPY("maincpu", 0x10000, 0x00000, 0x100000)
917
918		ROM_REGION(0x100000, "flash1", 0)
919		ROM_COPY("maincpu", 0x110000, 0x00000, 0x40000)
920
921		ROM_REGION(0x100000, "flash2", ROMREGION_ERASE00)
922	916	ROM_END
923	917
924	918	/*    YEAR  NAME    PARENT  COMPAT  MACHINE INPUT   INIT    COMPANY   FULLNAME */

Previous

15994 Revisions

Next

---

© 1998-2018 The MESS Team