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Update sigmab52.cpp

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Just cleanup a bit...
This commit is contained in:
Roberto Fresca 2018-09-01 18:13:33 +02:00 committed by GitHub
parent 1f996c962e
commit 1473e0d256
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1 changed files with 5 additions and 22 deletions
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27
src/mame/drivers/sigmab52.cpp
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@ -94,20 +94,6 @@
******************************************************************************* *******************************************************************************
DRIVER UPDATES:
[2010-02-04]
- Initial release.
- Pre-defined Xtals.
- Started a preliminary memory map.
- Hooked both CPUs.
- Preliminary ACRTC support.
- Added technical notes.
TODO: TODO:
- Verify clocks. - Verify clocks.
@ -250,7 +236,7 @@ READ8_MEMBER(sigmab52_state::in0_r)
} }
uint16_t in0 = m_in0->read(); uint16_t in0 = m_in0->read();
for(int i=0; i<16; i++) for (int i = 0; i < 16; i++)
if (!BIT(in0, i)) if (!BIT(in0, i))
{ {
data &= ~(i << 4); data &= ~(i << 4);
@ -309,7 +295,7 @@ WRITE8_MEMBER(sigmab52_state::palette_bank_w)
{ {
int bank = data & 0x0f; int bank = data & 0x0f;
for (int i = 0; i<m_palette->entries(); i++) for (int i = 0; i < m_palette->entries(); i++)
{ {
uint8_t d = m_prom[(bank << 4) | i]; uint8_t d = m_prom[(bank << 4) | i];
m_palette->set_pen_color(i, pal3bit(d >> 5), pal3bit(d >> 2), pal2bit(d >> 0)); m_palette->set_pen_color(i, pal3bit(d >> 5), pal3bit(d >> 2), pal2bit(d >> 0));
@ -382,10 +368,6 @@ void sigmab52_state::sound_prog_map(address_map &map)
map(0x8000, 0xffff).rom().region("audiocpu", 0); map(0x8000, 0xffff).rom().region("audiocpu", 0);
} }
/* Unknown R/W:
*/
void sigmab52_state::jwildb52_hd63484_map(address_map &map) void sigmab52_state::jwildb52_hd63484_map(address_map &map)
{ {
@ -588,6 +570,7 @@ void sigmab52_state::machine_reset()
m_audiocpu_cmd_irq = CLEAR_LINE; m_audiocpu_cmd_irq = CLEAR_LINE;
} }
/************************* /*************************
* Machine Drivers * * Machine Drivers *
*************************/ *************************/
@ -601,10 +584,10 @@ MACHINE_CONFIG_START(sigmab52_state::jwildb52)
MCFG_DEVICE_ADD("audiocpu", MC6809, XTAL(8'000'000)) MCFG_DEVICE_ADD("audiocpu", MC6809, XTAL(8'000'000))
MCFG_DEVICE_PROGRAM_MAP(sound_prog_map) MCFG_DEVICE_PROGRAM_MAP(sound_prog_map)
ptm6840_device &ptm1(PTM6840(config, "6840ptm_1", XTAL(8'000'000)/8)); // FIXME ptm6840_device &ptm1(PTM6840(config, "6840ptm_1", XTAL(8'000'000) / 8)); // FIXME
ptm1.irq_callback().set_inputline("maincpu", M6809_IRQ_LINE); ptm1.irq_callback().set_inputline("maincpu", M6809_IRQ_LINE);
PTM6840(config, m_6840ptm_2, XTAL(8'000'000)/8); // FIXME PTM6840(config, m_6840ptm_2, XTAL(8'000'000) / 8); // FIXME
m_6840ptm_2->irq_callback().set(FUNC(sigmab52_state::ptm2_irq)); m_6840ptm_2->irq_callback().set(FUNC(sigmab52_state::ptm2_irq));
NVRAM(config, "nvram", nvram_device::DEFAULT_NONE); NVRAM(config, "nvram", nvram_device::DEFAULT_NONE);