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funystrp: Add serial EEPROM for high score entries

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This commit is contained in:
AJR 2017-07-21 22:12:12 -04:00
parent 21964a5981
commit e4eefbf097
2 changed files with 21 additions and 6 deletions
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23
src/mame/drivers/splash.cpp
View File

@ -224,20 +224,27 @@ WRITE16_MEMBER(splash_state::funystrp_sh_irqtrigger_w)
m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
}
WRITE8_MEMBER(splash_state::funystrp_eeprom_w)
{
m_eeprom->cs_write(BIT(data, 4));
m_eeprom->di_write(BIT(data, 6));
m_eeprom->clk_write(BIT(data, 5));
}
static ADDRESS_MAP_START( funystrp_map, AS_PROGRAM, 16, splash_state )
AM_RANGE(0x000000, 0x07ffff) AM_ROM /* ROM */
AM_RANGE(0x100000, 0x1fffff) AM_RAM /* protection? RAM */
AM_RANGE(0x800000, 0x83ffff) AM_RAM AM_SHARE("pixelram") /* Pixel Layer */
AM_RANGE(0x84000a, 0x84000b) AM_WRITE(coin_w) /* Coin Counters + Coin Lockout */
AM_RANGE(0x84000e, 0x84000f) AM_WRITE(funystrp_sh_irqtrigger_w) /* Sound command */
AM_RANGE(0x840000, 0x840001) AM_READ_PORT("DSW1")
AM_RANGE(0x840002, 0x840003) AM_READ_PORT("DSW2")
AM_RANGE(0x840004, 0x840005) AM_READ_PORT("P1")
AM_RANGE(0x840006, 0x840007) AM_READ_PORT("P2")
AM_RANGE(0x840008, 0x840009) AM_READ_PORT("SYSTEM")
AM_RANGE(0x84000a, 0x84000b) AM_WRITE8(funystrp_eeprom_w, 0xff00) AM_READNOP
AM_RANGE(0x84000e, 0x84000f) AM_WRITE(funystrp_sh_irqtrigger_w) /* Sound command */
AM_RANGE(0x880000, 0x8817ff) AM_RAM_WRITE(vram_w) AM_SHARE("videoram") /* Video RAM */
AM_RANGE(0x881800, 0x881803) AM_RAM AM_SHARE("vregs") /* Scroll registers */
AM_RANGE(0x881804, 0x881fff) AM_WRITENOP
AM_RANGE(0x881804, 0x881fff) AM_RAM
AM_RANGE(0x8c0000, 0x8c0fff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")/* Palette is xRRRRxGGGGxBBBBx */
AM_RANGE(0xd00000, 0xd01fff) AM_READWRITE(spr_read, spr_write) AM_SHARE("spriteram") /* Sprite RAM */
AM_RANGE(0xfe0000, 0xfeffff) AM_RAM AM_MIRROR(0x10000) /* there's fe0000 <-> ff0000 compare */ /* Work RAM */
@ -442,9 +449,11 @@ static INPUT_PORTS_START( funystrp )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
PORT_START("SYSTEM")
PORT_DIPNAME( 0xffff, 0x0000, "Clear EEPROM" )
PORT_DIPSETTING( 0x0000, DEF_STR( Off ) )
PORT_DIPSETTING( 0xffff, DEF_STR( On ) )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read)
PORT_DIPNAME( 0x02, 0x02, "Clear EEPROM" )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0xfc, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
@ -639,6 +648,8 @@ static MACHINE_CONFIG_START( funystrp )
MCFG_CPU_PROGRAM_MAP(funystrp_sound_map)
MCFG_CPU_IO_MAP(funystrp_sound_io_map)
MCFG_EEPROM_SERIAL_93C46_ADD("eeprom")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)

4
src/mame/includes/splash.h
View File

@ -1,6 +1,7 @@
// license:BSD-3-Clause
// copyright-holders:Manuel Abadia, David Haywood
#include "machine/eepromser.h"
#include "machine/gen_latch.h"
#include "sound/msm5205.h"
@ -17,6 +18,7 @@ public:
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_eeprom(*this, "eeprom"),
m_pixelram(*this, "pixelram"),
m_videoram(*this, "videoram"),
m_vregs(*this, "vregs"),
@ -37,6 +39,7 @@ public:
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
optional_device<eeprom_serial_93cxx_device> m_eeprom;
required_shared_ptr<uint16_t> m_pixelram;
required_shared_ptr<uint16_t> m_videoram;
@ -100,6 +103,7 @@ public:
DECLARE_WRITE16_MEMBER(funystrp_protection_w);
DECLARE_READ16_MEMBER(funystrp_protection_r);
DECLARE_WRITE16_MEMBER(funystrp_sh_irqtrigger_w);
DECLARE_WRITE8_MEMBER(funystrp_eeprom_w);
//roldfrog and funystrp specific
DECLARE_WRITE8_MEMBER(sound_bank_w);