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Added inputs for Service Mode Volume control (+/-) for specific to 25pacgal. (nw)

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This commit is contained in:
Scott Stone 2015-01-12 18:25:22 -05:00
parent b12f3b271d
commit 937c5dfd46
1 changed files with 6 additions and 11 deletions
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17
src/mame/drivers/20pacgal.c
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@ -192,21 +192,16 @@ WRITE8_MEMBER(_20pacgal_state::sprite_lookup_w)
// likewise the sound table.. is it being uploaded in a different format at 0x0c000?
// we also need the palette data because there is only a single rom on this pcb?
static ADDRESS_MAP_START( 25pacman_map, AS_PROGRAM, 8, _25pacman_state )
AM_RANGE(0x04000, 0x047ff) AM_RAM AM_SHARE("video_ram")
AM_RANGE(0x04800, 0x05fff) AM_RAM
AM_RANGE(0x06000, 0x06fff) AM_WRITEONLY AM_SHARE("char_gfx_ram")
AM_RANGE(0x07000, 0x0717f) AM_WRITE(sprite_ram_w)
// AM_RANGE(0x08000, 0x09fff) AM_READ_BANK("bank1") AM_WRITE(ram_48000_w)
AM_RANGE(0x08000, 0x09fff) AM_WRITENOP
AM_RANGE(0x0a000, 0x0bfff) AM_WRITE(sprite_gfx_w)
AM_RANGE(0x0c000, 0x0dfff) AM_WRITENOP // is this the sound waveforms in a different format?
AM_RANGE(0x0e000, 0x0ffff) AM_WRITENOP
AM_RANGE(0x1c000, 0x1ffff) AM_WRITENOP
AM_RANGE(0x00000, 0x3ffff) AM_DEVREADWRITE("flash", amd_29lv200t_device, read, write ) // (always fall through if nothing else is mapped?)
ADDRESS_MAP_END
@ -338,12 +333,12 @@ static INPUT_PORTS_START( 25pacman )
PORT_INCLUDE(20pacgal)
PORT_MODIFY("SERVICE")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME ( "Service Volume Up" )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME ( "Service Volume Down" )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END