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added PIC dump to Mega Phoenix [Enricnes (from AUMAP)]

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(the dump looks good - full 12-bit data for each word, it should handle the I/O stuff, haven't replaced my simulation code yet yho, not sure how to hook it up properly)
This commit is contained in:
David Haywood 2014-04-11 00:39:54 +00:00
parent 17767d25bf
commit a9061edf98
1 changed files with 15 additions and 2 deletions
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17
src/mame/drivers/megaphx.c
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@ -56,6 +56,7 @@
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "cpu/pic16c5x/pic16c5x.h"
@ -358,12 +359,23 @@ static I8255A_INTERFACE( ppi8255_intf_0 )
};
static ADDRESS_MAP_START( megaphx_pic_io_map, AS_IO, 8, megaphx_state )
// AM_RANGE(0x00, 0x00) AM_WRITE(playmark_oki_banking_w)
// AM_RANGE(0x01, 0x01) AM_READWRITE(playmark_snd_command_r, playmark_oki_w)
// AM_RANGE(0x02, 0x02) AM_READWRITE(playmark_snd_flag_r, playmark_snd_control_w)
// AM_RANGE(PIC16C5x_T0, PIC16C5x_T0) AM_READ(PIC16C5X_T0_clk_r)
ADDRESS_MAP_END
static MACHINE_CONFIG_START( megaphx, megaphx_state )
MCFG_CPU_ADD("maincpu", M68000, 8000000) // ?? can't read xtal due to reflections, CPU is an 8Mhz part
MCFG_CPU_PROGRAM_MAP(megaphx_68k_map)
MCFG_CPU_ADD("pic", PIC16C54, 12000000) /* 3MHz */
/* Program and Data Maps are internal to the MCU */
MCFG_CPU_IO_MAP(megaphx_pic_io_map)
MCFG_INDER_AUDIO_ADD("inder_sb")
@ -408,11 +420,12 @@ ROM_START( megaphx )
ROM_REGION( 0x100000, "inder_sb:audiocpu", 0 )
ROM_LOAD( "sonido_mph0.u35", 0x000000, 0x2000, CRC(abc1b140) SHA1(8384a162d85cf9ea870d22f44b1ca64001c6a083) )
ROM_REGION( 0x100000, "pic", 0 )
ROM_LOAD( "pic16c54-xt.bin", 0x000000, 0x430, CRC(21f396fb) SHA1(c8badb9b3681e684bced0ced1de4c3a15641de8b) )
ROM_REGION( 0x100000, "pals", 0 ) // jedutil won't convert these? are they bad?
ROM_LOAD( "p31_u31_palce16v8h-25.jed", 0x000, 0xbd4, CRC(05ef04b7) SHA1(330dd81a832b6675fb0473868c26fe9bec2da854) )
ROM_LOAD( "p40_u29_palce16v8h-25.jed", 0x000, 0xbd4, CRC(44b7e51c) SHA1(b8b34f3b319d664ec3ad72ed87d9f65701f183a5) )
// there is a PIC responsible for some I/O tasks (what type? what internal rom size?)
ROM_END
GAME( 1991, megaphx, 0, megaphx, megaphx, megaphx_state, megaphx, ROT0, "Dinamic / Inder", "Mega Phoenix", GAME_IMPERFECT_GRAPHICS | GAME_IMPERFECT_SOUND )