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vgmplay added Y8950, YMF262 & YMF278B [smf]

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This commit is contained in:
smf- 2018-07-29 23:40:43 +01:00
parent 700e81c62f
commit 3a502b1090
8 changed files with 634 additions and 320 deletions
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10
src/devices/sound/8950intf.cpp
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@ -100,6 +100,16 @@ void y8950_device::device_start()
m_timer[1] = timer_alloc(1);
}
//-------------------------------------------------
// device_clock_changed
//-------------------------------------------------
void y8950_device::device_clock_changed()
{
m_stream->set_sample_rate(clock() / 72);
y8950_clock_changed(m_chip, clock(), clock() / 72);
}
//-------------------------------------------------
// device_stop - device-specific stop
//-------------------------------------------------

1
src/devices/sound/8950intf.h
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@ -44,6 +44,7 @@ public:
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_clock_changed() override;
virtual void device_stop() override;
virtual void device_reset() override;

5
src/devices/sound/fmopl.cpp
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@ -2408,6 +2408,11 @@ static void Y8950_deltat_status_reset(void *chip, uint8_t changebits)
Y8950->STATUS_RESET(changebits);
}
void y8950_clock_changed(void *chip, uint32_t clock, uint32_t rate)
{
reinterpret_cast<FM_OPL *>(chip)->clock_changed(clock, rate);
}
void *y8950_init(device_t *device, uint32_t clock, uint32_t rate)
{
/* emulator create */

1
src/devices/sound/fmopl.h
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@ -92,6 +92,7 @@ void y8950_set_keyboard_handler(void *chip, OPL_PORTHANDLER_W KeyboardHandler_w,
void y8950_set_delta_t_memory(void *chip, void * deltat_mem_ptr, int deltat_mem_size );
void * y8950_init(device_t *device, uint32_t clock, uint32_t rate);
void y8950_clock_changed(void *chip, uint32_t clock, uint32_t rate);
void y8950_shutdown(void *chip);
void y8950_reset_chip(void *chip);
int y8950_write(void *chip, int a, int v);

2
src/devices/sound/ymf262.cpp
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@ -1351,7 +1351,7 @@ static void OPL3_initalize(OPL3 *chip)
/* logerror("YMF262: freqbase=%f\n", chip->freqbase); */
/* Timer base time */
chip->TimerBase = attotime::from_hz(chip->clock) * (8*36);
chip->TimerBase = chip->clock ? attotime::from_hz(chip->clock) * (8 * 36) : attotime::zero;
/* make fnumber -> increment counter table */
for( i=0 ; i < 1024 ; i++ )

5
src/devices/sound/ymf278b.cpp
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@ -853,6 +853,9 @@ void ymf278b_device::device_clock_changed()
{
m_stream->set_sample_rate(clock()/768);
m_clock = clock();
m_timer_base = m_clock ? attotime::from_hz(m_clock) * (19 * 36) : attotime::zero;
// YMF262 related
int ymf262_clock = clock() / (19/8.0);
@ -968,7 +971,7 @@ void ymf278b_device::device_start()
m_clock = clock();
m_irq_handler.resolve();
m_timer_base = attotime::from_hz(m_clock) * (19*36);
m_timer_base = m_clock ? attotime::from_hz(m_clock) * (19*36) : attotime::zero;
m_timer_a = timer_alloc(TIMER_A);
m_timer_b = timer_alloc(TIMER_B);
m_timer_busy = timer_alloc(TIMER_BUSY_CLEAR);

918
src/mame/drivers/vgmplay.cpp
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File diff suppressed because it is too large Load Diff

12
src/mame/layout/vgmplay.lay
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@ -30,6 +30,9 @@
25: RF5C164
26: X1-010
27: YM2610
28: Y8950
29: YMF262
30: YMF278B
-->
<element name="backdrop"><rect><color red="0.0" green="0.0" blue="0.0" /></rect></element>
@ -67,6 +70,9 @@
<element name="act_label_rf5c164"><text string="RF5C164" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="act_label_x1_010"><text string="X1-010" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="act_label_ym2610"><text string="YM2610" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="act_label_y8950"><text string="Y8950" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="act_label_ymf262"><text string="YMF262" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="act_label_ymf278b"><text string="YMF278B" align="1"><color red="1.0" green="1.0" blue="1.0" /></text></element>
<element name="static_black2"><rect><color red="0.2" green="0.21" blue="0.23" /></rect></element>
@ -129,6 +135,9 @@
<cpanel name="led_act_25" element="act_led"><bounds x="46" y="4" width="2" height="2" /></cpanel>
<cpanel name="led_act_26" element="act_led"><bounds x="46" y="7" width="2" height="2" /></cpanel>
<cpanel name="led_act_27" element="act_led"><bounds x="46" y="10" width="2" height="2" /></cpanel>
<cpanel name="led_act_28" element="act_led"><bounds x="46" y="13" width="2" height="2" /></cpanel>
<cpanel name="led_act_29" element="act_led"><bounds x="46" y="16" width="2" height="2" /></cpanel>
<cpanel name="led_act_30" element="act_led"><bounds x="46" y="19" width="2" height="2" /></cpanel>
<cpanel element="act_label_ay8910"><bounds x="4" y="1.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_sn76496"><bounds x="4" y="4.2" width="10" height="1.6" /></cpanel>
@ -161,6 +170,9 @@
<cpanel element="act_label_rf5c164"><bounds x="49" y="4.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_x1_010"><bounds x="49" y="7.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_ym2610"><bounds x="49" y="10.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_y8950"><bounds x="49" y="13.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_ymf262"><bounds x="49" y="16.2" width="10" height="1.6" /></cpanel>
<cpanel element="act_label_ymf278b"><bounds x="49" y="19.2" width="10" height="1.6" /></cpanel>
</group>
<view name="Internal Layout">