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deniam.cpp: Soundlatch modernization (nw)

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This commit is contained in:
AJR 2017-09-01 15:12:44 -04:00
parent 88f433d96e
commit a233dbf1de
2 changed files with 2 additions and 11 deletions
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12
src/mame/drivers/deniam.cpp
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@ -54,15 +54,6 @@ Notes:
#include "speaker.h" #include "speaker.h"
WRITE16_MEMBER(deniam_state::sound_command_w)
{
if (ACCESSING_BITS_8_15)
{
m_soundlatch->write(space,offset, (data >> 8) & 0xff);
m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
}
}
WRITE8_MEMBER(deniam_state::deniam16b_oki_rom_bank_w) WRITE8_MEMBER(deniam_state::deniam16b_oki_rom_bank_w)
{ {
m_oki->set_rom_bank((data >> 6) & 1); m_oki->set_rom_bank((data >> 6) & 1);
@ -88,7 +79,7 @@ static ADDRESS_MAP_START( deniam16b_map, AS_PROGRAM, 16, deniam_state )
AM_RANGE(0x410000, 0x410fff) AM_RAM_WRITE(deniam_textram_w) AM_SHARE("textram") AM_RANGE(0x410000, 0x410fff) AM_RAM_WRITE(deniam_textram_w) AM_SHARE("textram")
AM_RANGE(0x440000, 0x4407ff) AM_WRITEONLY AM_SHARE("spriteram") AM_RANGE(0x440000, 0x4407ff) AM_WRITEONLY AM_SHARE("spriteram")
AM_RANGE(0x840000, 0x840fff) AM_WRITE(deniam_palette_w) AM_SHARE("paletteram") AM_RANGE(0x840000, 0x840fff) AM_WRITE(deniam_palette_w) AM_SHARE("paletteram")
AM_RANGE(0xc40000, 0xc40001) AM_WRITE(sound_command_w) AM_RANGE(0xc40000, 0xc40001) AM_DEVWRITE8("soundlatch", generic_latch_8_device, write, 0xff00)
AM_RANGE(0xc40002, 0xc40003) AM_READWRITE(deniam_coinctrl_r, deniam_coinctrl_w) AM_RANGE(0xc40002, 0xc40003) AM_READWRITE(deniam_coinctrl_r, deniam_coinctrl_w)
AM_RANGE(0xc40004, 0xc40005) AM_WRITE(deniam_irq_ack_w) AM_RANGE(0xc40004, 0xc40005) AM_WRITE(deniam_irq_ack_w)
AM_RANGE(0xc44000, 0xc44001) AM_READ_PORT("SYSTEM") AM_RANGE(0xc44000, 0xc44001) AM_READ_PORT("SYSTEM")
@ -285,6 +276,7 @@ static MACHINE_CONFIG_START( deniam16b )
MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_GENERIC_LATCH_8_ADD("soundlatch") MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", INPUT_LINE_NMI))
MCFG_SOUND_ADD("ymsnd", YM3812, XTAL_25MHz/6) /* "SM64" ym3812 clone; 4.166470 measured, = 4.166666Mhz verified */ MCFG_SOUND_ADD("ymsnd", YM3812, XTAL_25MHz/6) /* "SM64" ym3812 clone; 4.166470 measured, = 4.166666Mhz verified */
MCFG_YM3812_IRQ_HANDLER(INPUTLINE("audiocpu", 0)) MCFG_YM3812_IRQ_HANDLER(INPUTLINE("audiocpu", 0))

1
src/mame/includes/deniam.h
View File

@ -52,7 +52,6 @@ public:
uint16_t m_coinctrl; uint16_t m_coinctrl;
/* devices */ /* devices */
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_WRITE16_MEMBER(deniam_irq_ack_w); DECLARE_WRITE16_MEMBER(deniam_irq_ack_w);
DECLARE_WRITE16_MEMBER(deniam_videoram_w); DECLARE_WRITE16_MEMBER(deniam_videoram_w);
DECLARE_WRITE16_MEMBER(deniam_textram_w); DECLARE_WRITE16_MEMBER(deniam_textram_w);