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Formalized the Votrax SC-01 device. Implemented the full set of

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digital logic from the patent, including the timing circuit,
transition circuit, glottal generator, and noise source. Some
unknowns still exist with regards to clocking, due to 
contradictory statements in the patent, but as it stands now,
all parameters are fetched and processed, phonemes are requested,
and in theory all that remains is for someone with analog sound
experience to simulate the filters on the output. For now, you
just get the raw glottal pulse mixed with the noise signal based
on the vocal and fricative amplitudes, which is enough to show
progress, but hardly a pleasing result just yet.
[Aaron Giles, Lord Nightmare, Olivier Galibert]

Converted gottlieb r1 and r2 sound boards into full-on devices,
using the recently-added mixer interface. All sound outputs are
redirected to the new sound device itself, and then the consuming
driver can route the new sound device's outputs as appropriate.
The Votrax chip has been hooked up properly, with a crude guess 
at the variable clocking. Current Votrax emulation is turned off, 
but it can be enabled by changing USE_FAKE_VOTRAX to 0 in 
gottlieb.h. [Aaron Giles]
This commit is contained in:
Aaron Giles 2012-03-01 08:05:15 +00:00
parent 9cf92e7be0
commit e2e32aac85
5 changed files with 2004 additions and 752 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

920
src/emu/sound/votrax.c
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@ -2,8 +2,7 @@
votrax.c
Hacked up votrax simulator that maps to samples, until a real one
is written.
Simple VOTRAX SC-01 simulator based on sample fragments.
****************************************************************************
@ -43,23 +42,75 @@
//**************************************************************************
// CONSTANTS
//**************************************************************************
// note that according to the patent timing circuit, p1/p2 and phi1/phi2
// run 4x faster than all references in the patent text
const UINT32 P_CLOCK_BIT = 5; // 5 according to timing diagram
const UINT32 PHI_CLOCK_BIT = 3; // 3 according to timing diagram
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
// device type definition
const device_type VOTRAX = &device_creator<votrax_device>;
const device_type VOTRAX_SC01 = &device_creator<votrax_sc01_device>;
const char *const votrax_device::s_phoneme_table[64] =
// ROM definition for the Votrax phoneme ROM
ROM_START( votrax_sc01 )
ROM_REGION( 0x200, "phoneme", 0 )
ROM_LOAD( "sc01.bin", 0x0000, 0x200, CRC(0353dd6c) SHA1(00e8e497b96a10bd9f4d7e559433c3c209b0d3a8) )
ROM_END
// textual phoneme names for debugging
const char *const votrax_sc01_device::s_phoneme_table[64] =
{
"EH3", "EH2", "EH1", " "/*PA0*/"DT", "A1", "A2", "ZH",
"EH3", "EH2", "EH1", "PA0", "DT", "A1", "A2", "ZH",
"AH2", "I3", "I2", "I1", "M", "N", "B", "V",
"CH", "SH", "Z", "AW1", "NG", "AH1", "OO1", "OO",
"L", "K", "J", "H", "G", "F", "D", "S",
"A", "AY", "Y1", "UH3", "AH", "P", "O", "I",
"U", "Y", "T", "R", "E", "W", "AE", "AE1",
"AW2", "UH2", "UH1", "UH", "O2", "O1", "IU", "U1",
"THV", "TH", "ER", "EH", "E1", "AW", " "/*PA1*/, "."/*STOP*/
"THV", "TH", "ER", "EH", "E1", "AW", "PA1", "STOP"
};
const UINT16 votrax_sc01_device::s_phoneme_duration[64] =
{
59, 71, 121, 47, 47, 71, 103, 90,
71, 55, 80, 121, 103, 80, 71, 71,
71, 121, 71, 146, 121, 146, 103, 185,
103, 80, 47, 71, 71, 103, 55, 90,
185, 65, 80, 47, 250, 103, 185, 185,
185, 103, 71, 90, 185, 80, 185, 103,
90, 71, 103, 185, 80, 121, 59, 90,
80, 71, 146, 185, 121, 253, 185, 47
};
// this waveform is derived from measuring fig. 10 in the patent
// it is only an approximation
const double votrax_sc01_device::s_glottal_wave[16] =
{
0,
16.0/22.0,
-22.0/22.0,
-17.0/22.0,
-15.0/22.0,
-10.0/22.0,
-7.0/22.0,
-4.0/22.0,
0,
0,
0,
0,
0,
0,
0,
0
};
@ -69,11 +120,14 @@ const char *const votrax_device::s_phoneme_table[64] =
//**************************************************************************
//-------------------------------------------------
// votrax_device - constructor
// votrax_sc01_device - constructor
//-------------------------------------------------
votrax_device::votrax_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: samples_device(mconfig, VOTRAX, "VOTRAX SC-01", tag, owner, clock)
votrax_sc01_device::votrax_sc01_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, VOTRAX_SC01, "Votrax SC-01", "votrax", tag, owner, clock),
device_sound_interface(mconfig, *this),
m_stream(NULL),
m_phoneme_timer(NULL)
{
}
@ -83,10 +137,10 @@ votrax_device::votrax_device(const machine_config &mconfig, const char *tag, dev
// to set the interface
//-------------------------------------------------
void votrax_device::static_set_interface(device_t &device, const votrax_interface &interface)
void votrax_sc01_device::static_set_interface(device_t &device, const votrax_sc01_interface &interface)
{
votrax_device &samples = downcast<votrax_device &>(device);
static_cast<votrax_interface &>(samples) = interface;
votrax_sc01_device &votrax = downcast<votrax_sc01_device &>(device);
static_cast<votrax_sc01_interface &>(votrax) = interface;
}
@ -99,42 +153,598 @@ void votrax_device::static_set_interface(device_t &device, const votrax_interfac
// write - handle a write to the control register
//-------------------------------------------------
WRITE8_MEMBER( votrax_device::write )
WRITE8_MEMBER( votrax_sc01_device::write )
{
// append to the current string
m_current.cat(s_phoneme_table[data & 0x3f]);
// flush out anything currently processing
m_stream->update();
// look for a match in our sample table
for (int index = 0; m_votrax_map[index].phoneme != NULL; index++)
if (m_current.find(m_votrax_map[index].phoneme) != -1)
{
// if we found it, play the corresponding sample and flush the buffer
start(0, index);
m_current.replace(m_votrax_map[index].phoneme, "");
m_current.trimspace();
if (m_current.len() > 0)
mame_printf_warning("Votrax missed partial match: %s\n", m_current.cstr());
m_current.reset();
return;
}
// only 6 bits matter
m_phoneme = data & 0x3f;
mame_printf_debug("%s: STROBE %s\n", machine().time().as_string(3), s_phoneme_table[m_phoneme]);
// the STROBE signal resets the phoneme counter
m_counter_84 = 0xf;
// not in the schematics, but necessary to fully reset the request latch
m_latch_92 = 0;
// if we got a stop and didn't find a match, print it
if ((data & 0x3f) == 0x3f)
{
mame_printf_warning("Votrax missed match: %s\n", m_current.cstr());
m_current.reset();
}
// clear the request signal
m_request_func(m_request_state = m_internal_request = CLEAR_LINE);
m_phoneme_timer->adjust(attotime::zero);
}
//-------------------------------------------------
// status - read the status line
// inflection_w - handle a write to the
// inflection bits
//-------------------------------------------------
READ_LINE_MEMBER( votrax_device::status )
WRITE8_MEMBER( votrax_sc01_device::inflection_w )
{
// is this correct, or is it really a ready line and should be inverted?
return (m_current.len() > 0 || playing(0)) ? ASSERT_LINE : CLEAR_LINE;
// only 2 bits matter
data &= 3;
if (m_inflection == data)
return;
// append an inflection marker
m_stream->update();
m_inflection = data;
}
//**************************************************************************
// CORE LOGIC
//**************************************************************************
//-------------------------------------------------
// update_subphoneme_clock_period - re-compute the
// period of the sub-phoneme clock, as a multiple
// of the master clock
//-------------------------------------------------
void votrax_sc01_device::update_subphoneme_clock_period()
{
assert(m_latch_80 < 128);
/*
The sub-phoneme timing circuit is based off the switching capacitor
technique described in the Votrax patent. Replacing the capacitor
ladder with [Rx] representing the effective resistance, the circuit
becomes essentially a pair of op-amps:
VM
| i1
[R1]
| Vc
+----------------------+
| +---|C1|---+ |
[R2] | | | |\
|Vb i2 | |\ | +--++\
+--[Rx]--+----+-\ | | >
| | >--+-----+-/
[R3] +----++/ Vc |/
|i3 | |/
+--------+ Va
|
[R4]
|
0
We have two op-amps, the left used as a standard amplifier, the right
one as a comparator. The circuit triggers when the two inputs of the
right op-amp are equal.
The left part of the circuit (before C1) is simply a current injector.
It's all made of resistors, there's no modulated input, so everything
is going to be constant. If you don't know about op-amps used as
amplifiers, you just need to know that it forces its two inputs to
have the same voltage while not sending or providing any current
through there (only though its output in fact).
In the schema, the injected current is i2. Basic equations apply:
Va = R4.i3
Vb = Va + R3.i3
Vb = Va + Rx.i2
Vc = Vb + R2.i1
VM = Vc + R1.i1
i1 = i2 + i3
And the tipping happens when the voltage on the right of C1 reaches
Vc, so:
Vc = Va + i2.T/C1
(i2 being a constant, the integration is kinda easy)
Some maths later:
R3.i3 = Rx.i2 -> i3 = Rx/R3.i2
i1 = (1+Rx/R3).i2
Va + (Rx + R2 + R2.Rx/R3).i2 = Va + T/C1.i2
T = C1*(Rx*(1+R2/R3) + R2)
Which isn't, interestingly though not surprisingly, dependant on Vm,
R1 or R4. And you have to round it to the next multiple of
0.2ms+0.1ms due to the clocking on p2 and its offset to p1 (charging
only happens on p1 active), and add one p1/p2 cycle (0.2ms) for the
discharge.
So now you have your base clock, which you have to multiply by 16 to
get the phoneme length.
r2 = 9e3
r3 = 1e3
c1 = 1000e-12
rx = 1/(5KHz * cx)
*/
// determine total capacitance
double cx = 0;
if ((m_latch_80 & 0x01) != 0) cx += 5e-12;
if ((m_latch_80 & 0x02) != 0) cx += 11e-12;
if ((m_latch_80 & 0x04) != 0) cx += 21e-12;
if ((m_latch_80 & 0x08) != 0) cx += 43e-12;
if ((m_latch_80 & 0x10) != 0) cx += 86e-12;
if ((m_latch_80 & 0x20) != 0) cx += 173e-12;
if ((m_latch_80 & 0x40) != 0) cx += 345e-12;
// apply the equation above to determine charging time
// note that the 5kHz listed above for P1 is for a nominal master
// clock frequency of 1.28MHz, meaning it is master clock / 128
// which should be the P1 clock but appears to be a bit different
double p1_frequency = double(m_master_clock_freq) / double(1 << (P_CLOCK_BIT + 2));
double rx = 1.0 / (p1_frequency * cx);
double period = 1000e-12 * (rx * (1.0 + 9e3 / 1e3) + 9e3);
// convert to master clock cycles and round up
m_subphoneme_period = UINT32(ceil(period * double(m_master_clock_freq)));
}
//-------------------------------------------------
// sound_stream_update - handle update requests
// for our sound stream
//-------------------------------------------------
void votrax_sc01_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
{
// determine how many master half-clocks per sample
int clocks_per_sample = m_master_clock_freq / stream.sample_rate();
// iterate over clocks (samples)
stream_sample_t *dest = outputs[0];
while (samples--)
{
// run the digital logic at the master clock rate
double glottal_out = 0;
double noise_out = 0;
for (int curclock = 0; curclock < clocks_per_sample; curclock++)
{
//==============================================
//
// Timing circuit (patent figure 2a)
//
//==============================================
// update master clock
m_master_clock ^= 1;
// on the falling edge of the master clock, advance the 10-bit counter at 34
UINT8 old_latch_72 = m_latch_72;
if (m_master_clock == 0)
m_counter_34 = (m_counter_34 + 1) & 0x3ff;
else
{
m_latch_70 = m_counter_34 & 0xf;
m_latch_72 = ((m_counter_34 >> 4) & 7) | ((m_counter_34 >> 6) & 8);
}
// derive beta 1 clock:
// set if m_latch_70.0 == 1
// reset if m_latch_70.0 == 0
// UINT8 old_beta1 = m_beta1;
m_beta1 = BIT(m_latch_70, 0);
// derive p2 clock:
// set if (m_counter_34.P_CLOCK_BIT & clock) == 1
// reset if (m_counter_34.P_CLOCK_BIT == 0)
UINT8 old_p2 = m_p2;
if (BIT(m_counter_34, P_CLOCK_BIT) & m_master_clock)
m_p2 = 1;
else if (!BIT(m_counter_34, P_CLOCK_BIT))
m_p2 = 0;
// derive p1 clock:
// set if (!m_counter_34.P_CLOCK_BIT & clock) == 1
// reset if (m_counter_34.P_CLOCK_BIT == 1)
// UINT8 old_p1 = m_p1;
if (BIT(~m_counter_34, P_CLOCK_BIT) & m_master_clock)
m_p1 = 1;
else if (BIT(m_counter_34, P_CLOCK_BIT))
m_p1 = 0;
// derive phi2 clock:
// set if (m_counter_34.PHI_CLOCK_BIT & clock) == 1
// reset if (m_counter_34.PHI_CLOCK_BIT == 0)
UINT8 old_phi2 = m_phi2;
if (BIT(m_counter_34, PHI_CLOCK_BIT) & m_master_clock)
m_phi2 = 1;
else if (!BIT(m_counter_34, PHI_CLOCK_BIT))
m_phi2 = 0;
// derive phi1 clock:
// set if (!m_counter_34.PHI_CLOCK_BIT & clock) == 1
// reset if (m_counter_34.PHI_CLOCK_BIT == 1)
UINT8 old_phi1 = m_phi1;
if (BIT(~m_counter_34, PHI_CLOCK_BIT) & m_master_clock)
m_phi1 = 1;
else if (BIT(m_counter_34, PHI_CLOCK_BIT))
m_phi1 = 0;
// determine rising edges of each clock of interest
// UINT8 beta1_rising = (old_beta1 ^ m_beta1) & m_beta1;
UINT8 p2_rising = (old_p2 ^ m_p2) & m_p2;
// UINT8 p1_rising = (old_p1 ^ m_p1) & m_p1;
UINT8 phi2_rising = (old_phi2 ^ m_phi2) & m_phi2;
UINT8 phi1_rising = (old_phi1 ^ m_phi1) & m_phi1;
UINT8 a0_rising = BIT((old_latch_72 ^ m_latch_72) & m_latch_72, 0);
UINT8 a2_rising = BIT((old_latch_72 ^ m_latch_72) & m_latch_72, 2);
UINT8 _125k_rising = BIT((old_latch_72 ^ m_latch_72) & m_latch_72, 3);
// track subphoneme counter state
if (!(m_latch_42 | m_phi1))
m_subphoneme_count = 0;
else
m_subphoneme_count++;
if (p2_rising)
m_latch_42 = (m_subphoneme_count < m_subphoneme_period);
// update the state of the subphoneme clock line
UINT8 old_clock_88 = m_clock_88;
m_clock_88 = !m_latch_42; //!(m_latch_42 | m_phi1); -- figure 7 seems to be wrong here
UINT8 clock_88_rising = (old_clock_88 ^ m_clock_88) & m_clock_88;
// the A/R line holds the counter in reset except during phoneme processing,
// when it is clocked on the rising edge of the subphoneme timer clock
if (m_internal_request != CLEAR_LINE)
m_counter_84 = 0xf;
else if (clock_88_rising)
{
m_counter_84 = (m_counter_84 - 1) & 0x0f;
mame_printf_debug("counter=%d\n", m_counter_84);
}
// clock the zero count latch
if (p2_rising)
m_latch_92 = ((m_counter_84 == 0) | (m_latch_92 << 1)) & 3;
// once both bits are set, the request line goes high
if (m_latch_92 == 3)
{
// if the request line was previously low, reset the VD/CLD flip-flops
if (m_internal_request == CLEAR_LINE)
m_srff_112 = m_srff_114 = 0;
m_internal_request = ASSERT_LINE;
}
//==============================================
//
// Low parameter clocking (patent figure 2b)
//
//==============================================
// fetch ROM data; note that the address lines come directly from
// counter_34 and not from the latches, which are 1 cycle delayed
UINT8 romdata = m_rom[(m_phoneme << 3) | ((m_counter_34 >> 4) & 7)];
// update the ROM data; ROM format is (upper nibble/lower nibble)
// +00 = F1 parameter / 0
// +01 = F2 parameter / 0
// +02 = FC parameter / 0
// +03 = F3 parameter / CL
// +04 = F2Q Parameter / CLD
// +05 = VA Parameter / VD
// +06 = FA Parameter / PAC
// +07 = Phoneme timing (full 7 bits)
// latch a new value from ROM on phi2
UINT8 a = m_latch_72 & 7;
UINT8 romdata_swapped;
if (phi2_rising)
{
switch (a)
{
// update CL
case 3:
m_srff_132 = m_srff_114 & BIT(~romdata, 3);
break;
// update CLD
case 4:
romdata_swapped = (BIT(romdata, 0) << 3) | (BIT(romdata, 1) << 2) | (BIT(romdata, 2) << 1) | (BIT(romdata, 3) << 0);
if (m_counter_84 != 0 && romdata_swapped == (m_counter_84 ^ 0xf))
m_srff_114 = 1;
break;
// update VD
case 5:
romdata_swapped = (BIT(romdata, 0) << 3) | (BIT(romdata, 1) << 2) | (BIT(romdata, 2) << 1) | (BIT(romdata, 3) << 0);
if (m_counter_84 != 0 && romdata_swapped == (m_counter_84 ^ 0xf))
m_srff_112 = 1;
break;
// update FF == PAC & (VA | FA)
case 6:
m_srff_142 = BIT(romdata, 3);
break;
// update PH
case 7:
if (m_latch_80 != (romdata & 0x7f))
{
m_latch_80 = romdata & 0x7f;
mame_printf_debug("[PH=%02X]\n", m_latch_80);
UINT32 old_period = m_subphoneme_period;
update_subphoneme_clock_period();
m_subphoneme_count = (m_subphoneme_count * m_subphoneme_period) / old_period;
m_phoneme_timer->adjust(attotime::zero);
}
break;
}
}
//==============================================
//
// Glottal circuit (patent figure 6)
//
//==============================================
// determine the TC output from the counters (note that TC requires ET)
UINT8 counter_222_tc = (m_counter_222 == 0xf);
UINT8 counter_220_tc = (m_counter_220 == 0xf && counter_222_tc);
UINT8 counter_224_tc = (m_counter_224 == 0xf && counter_222_tc);
// clock glottal counter 224 on rising edge of a0
if (a0_rising)
{
// counter 224 is only enabled if TC of counter 222 is 1
if (counter_222_tc)
{
// if counter 220's TC is 1, do a load instead of a count
if (counter_220_tc)
m_counter_224 = (m_inflection << 1) | ((~m_f1 & 0x8) >> 3);
else
m_counter_224 = (m_counter_224 + 1) & 0xf;
}
}
// clock remaining glottal counters (220, 222, 236) on rising edge of phi2
if (phi2_rising)
{
// counter 220 is only enabled if TC of counter 222 is 1
if (counter_222_tc)
{
// if counter 220's TC is 1, do a load instead of a count
if (counter_220_tc)
m_counter_220 = (m_inflection << 1) | ((~m_f1 & 0x8) >> 3);
else
m_counter_220 = (m_counter_220 + 1) & 0xf;
}
// counter 222 is always enabled
if (1)
{
// if counter 220's TC is 1, do a load instead of a count
if (counter_220_tc)
m_counter_222 = (~m_f1 & 0x7) << 1;
else
m_counter_222 = (m_counter_222 + 1) & 0xf;
}
// counter 236 is always enabled
if (1)
{
m_counter_236 = (m_counter_236 + 1) & 0xf;
// rising edge of Q1 from counter 236 clocks counter 234
if ((m_counter_236 & 0x3) == 0x2)
{
// counter 234 is only enabled if it has not reached terminal
if (m_counter_234 != 0xf)
m_counter_234 = (m_counter_234 + 1) & 0xf;
}
}
}
// update FGATE state
if (counter_220_tc)
m_fgate = 0;
if (counter_224_tc)
m_fgate = 1;
// apply asynchronous clear to counters 234/236
if (counter_220_tc && m_phi1)
m_counter_236 = m_counter_234 = 0;
// derive glottal circuit output signals
UINT8 old_glottal_sync = m_glottal_sync;
m_glottal_sync = (m_counter_234 == 0);
glottal_out = s_glottal_wave[m_counter_234];
//==============================================
//
// Transition circuit (patent figure 3a/3b)
//
//==============================================
// divide 1.25k clock by 2 (lower-left of 46)
UINT8 old_0625_clock = m_0625_clock;
if (_125k_rising)
m_0625_clock = !m_0625_clock;
UINT8 _0625_rising = (old_0625_clock ^ m_0625_clock) & m_0625_clock;
// update counter above
if (_0625_rising)
{
if (m_counter_46 == 0xf)
m_counter_46 = 0xd;
else
m_counter_46 = (m_counter_46 + 1) & 0xf;
}
// and then the latch to the right
if (a2_rising)
m_latch_46 = (BIT(m_counter_46, 1) << 0) |
(BIT(m_latch_46, 0) << 1) |
(m_0625_clock << 2) |
(BIT(m_latch_46, 2) << 3);
// determine the read/write signal
UINT8 ram_write = 0;
switch (a)
{
// write if not FF and low 2 bits of latch
// FF is the S/R flip-flop at 142 ANDed with !(/FA & /VA)
case 0: case 1: case 2: case 3: case 4:
if (!(m_srff_142 && ((m_fa | m_va) & 0xf0) != 0) && (m_latch_46 & 0x3) == 0x3)
ram_write = 1;
break;
case 5:
if ((m_latch_46 & 0xc) == 0xc && m_srff_112)
ram_write = 1;
break;
case 6:
if ((m_latch_46 & 0xc) == 0xc && m_srff_114)
ram_write = 1;
break;
}
// gate on the phi2 clock (OR gate @ 172)
ram_write &= m_phi2;
// write the transitioned values to RAM if requested
// (note we consolidate the serial addition and clocking steps here)
if (ram_write)
{
UINT8 old = (m_latch_168 << 4) | m_latch_170;
m_ram[a] = old - (old >> 3) + ((romdata & 0xf0) >> 3);
}
// latch some parameter values on rising edge of phi2
if (phi2_rising)
{
switch (a)
{
case 2:
m_fc = m_latch_168;
break;
case 5:
m_va = m_latch_168;
break;
case 6:
m_fa = m_latch_168;
break;
}
}
// latch remaining parameter values on rising edge of (phi2 & glottal sync)
UINT8 old_phi2_glottal = (old_phi2 & old_glottal_sync);
UINT8 new_phi2_glottal = m_phi2 & m_glottal_sync;
if ((old_phi2_glottal ^ new_phi2_glottal) & new_phi2_glottal)
switch (a)
{
case 0:
m_f1 = m_latch_168;
break;
case 1:
m_f2 = (m_latch_168 << 1) | (m_latch_170 >> 3);
break;
case 3:
m_f3 = m_latch_168;
break;
case 4:
m_f2q = m_latch_168;
break;
}
// latch value from RAM on rising edge of phi1
if (phi1_rising)
{
m_latch_168 = m_ram[a] >> 4;
m_latch_170 = m_ram[a] & 0xf;
}
//==============================================
//
// Noise generator circuit (patent figure 8)
//
//==============================================
// nose is clocked by the NOR of /FA and P1
UINT8 old_noise_clock = m_noise_clock;
m_noise_clock = !((m_fa == 0) | m_p1);
UINT8 noise_clock_rising = (old_noise_clock ^ m_noise_clock) & m_noise_clock;
UINT8 noise_clock_falling = (old_noise_clock ^ m_noise_clock) & old_noise_clock;
// falling edge clocks the shift register
if (noise_clock_falling)
{
// shift register 252 is actually 4 shift registers (2 4-bit, 2 5-bit)
// d1 and d3 are the 4-bit registers, d2 and d4 are the 5-bit registers
// XOR'ed input goes into d4, which shifts in to d2, then d3, then d1
// thus the full 18-bit value is effectively
//
// d4 = (m_shift_252 >> 0) & 0x1f;
// d2 = (m_shift_252 >> 5) & 0x1f;
// d3 = (m_shift_252 >> 10) & 0xf;
// d1 = (m_shift_252 >> 14) & 0xf;
//
// input at the low end is ((d1+4 ^ d2+5) ^ (d4+4 ^ d4+5)) ^ !(counter2 | counter3)
// output is tapped at d3+4
UINT32 old_shift = m_shift_252;
m_shift_252 <<= 1;
m_shift_252 |= ((BIT(old_shift, 17) ^ BIT(old_shift, 9)) ^ (BIT(old_shift, 3) ^ BIT(old_shift, 4))) ^
((m_counter_250 & 0xc) == 0);
}
// rising edge clocks the counter
if (noise_clock_rising)
{
// counter is reset to 1 if terminal, otherwise it increments
if (m_counter_250 == 0xf)
m_counter_250 = 0x1;
else
m_counter_250 = (m_counter_250 + 1) & 0xf;
}
// compute final noise out signal
UINT8 noise_out_digital = !(BIT(m_shift_252, 13) & (m_fgate | (m_va == 0)));
noise_out = noise_out_digital ? (double(m_fa) / 15.0f) : 0;
}
// amplify the glottal pulse by the VA and cheesily mix in the noise just to
// help see what's going on
double current = 0.5 * glottal_out * (double(m_va) / 15.0f) + 0.5 * noise_out;
// TODO: apply high pass noise shaping to noise_out (see figure 8)
// TODO: apply resonsant filters based on m_f1, m_f2, m_f2q and
// inject noise based on m_fc (see figure 9)
// TODO: apply final filter f3 and inject inverse of noise based on ~m_fc (see figure 5)
// TODO: apply closure circuit (undocumented)
// output the current result
*dest++ = INT16(current * 32767.0);
}
}
@ -143,21 +753,233 @@ READ_LINE_MEMBER( votrax_device::status )
// DEVICE INTERFACE
//**************************************************************************
//-------------------------------------------------
// rom_region - return a pointer to the device's
// internal ROM region
//-------------------------------------------------
const rom_entry *votrax_sc01_device::device_rom_region() const
{
return ROM_NAME( votrax_sc01 );
}
//-------------------------------------------------
// device_start - handle device startup
//-------------------------------------------------
void votrax_device::device_start()
void votrax_sc01_device::device_start()
{
// build up a samples list
for (const votrax_map *curmap = m_votrax_map; curmap->phoneme != NULL; curmap++)
m_sample_list.append((curmap->samplename != NULL) ? curmap->samplename : "");
// initialize internal state
m_master_clock_freq = clock();
m_stream = stream_alloc(0, 1, m_master_clock_freq / 16);
m_phoneme_timer = timer_alloc();
m_rom = subregion("phoneme")->base();
// reset inputs
m_inflection = 0;
m_phoneme = 0x3f;
// reset outputs
m_request_func.resolve(m_request_cb, *this);
m_request_state = ASSERT_LINE;
m_internal_request = ASSERT_LINE;
// save inputs
save_item(NAME(m_inflection));
save_item(NAME(m_phoneme));
// save outputs
save_item(NAME(m_request_state));
save_item(NAME(m_internal_request));
// save timing circuit
save_item(NAME(m_master_clock_freq));
save_item(NAME(m_master_clock));
save_item(NAME(m_counter_34));
save_item(NAME(m_latch_70));
save_item(NAME(m_latch_72));
save_item(NAME(m_beta1));
save_item(NAME(m_p2));
save_item(NAME(m_p1));
save_item(NAME(m_phi2));
save_item(NAME(m_phi1));
save_item(NAME(m_subphoneme_period));
save_item(NAME(m_subphoneme_count));
save_item(NAME(m_clock_88));
save_item(NAME(m_latch_42));
save_item(NAME(m_counter_84));
save_item(NAME(m_latch_92));
// save low parameter clocking
save_item(NAME(m_srff_132));
save_item(NAME(m_srff_114));
save_item(NAME(m_srff_112));
save_item(NAME(m_srff_142));
save_item(NAME(m_latch_80));
// save glottal circuit
save_item(NAME(m_counter_220));
save_item(NAME(m_counter_222));
save_item(NAME(m_counter_224));
save_item(NAME(m_counter_234));
save_item(NAME(m_counter_236));
save_item(NAME(m_fgate));
save_item(NAME(m_glottal_sync));
// create the samples interface
m_channels = 1;
m_names = m_sample_list;
m_start = NULL;
// let the samples device do the rest
samples_device::device_start();
// save transition circuit
save_item(NAME(m_0625_clock));
save_item(NAME(m_counter_46));
save_item(NAME(m_latch_46));
save_item(NAME(m_ram));
save_item(NAME(m_latch_168));
save_item(NAME(m_latch_170));
save_item(NAME(m_f1));
save_item(NAME(m_f2));
save_item(NAME(m_fc));
save_item(NAME(m_f3));
save_item(NAME(m_f2q));
save_item(NAME(m_va));
save_item(NAME(m_fa));
// save noise generator circuit
save_item(NAME(m_noise_clock));
save_item(NAME(m_shift_252));
save_item(NAME(m_counter_250));
}
//-------------------------------------------------
// device_reset - handle device reset
//-------------------------------------------------
void votrax_sc01_device::device_reset()
{
// set the initial state
m_stream->update();
// reset inputs
m_phoneme = 0x3f;
m_request_func(m_internal_request = m_request_state = ASSERT_LINE);
// reset timing circuit
m_master_clock = 0;
m_counter_34 = 0;
m_latch_70 = 0;
m_latch_72 = 0;
m_beta1 = 0;
m_p2 = 0;
m_p1 = 0;
m_phi2 = 0;
m_phi1 = 0;
m_subphoneme_period = 1000;
m_subphoneme_count = 0;
m_clock_88 = 0;
m_latch_42 = 0;
m_counter_84 = 0;
m_latch_92 = 0;
// reset low parameter clocking
m_srff_132 = 0;
m_srff_114 = 0;
m_srff_112 = 0;
m_srff_142 = 0;
m_latch_80 = 50;
update_subphoneme_clock_period();
// reset glottal circuit
m_counter_220 = 0;
m_counter_222 = 0;
m_counter_224 = 0;
m_counter_234 = 0;
m_counter_236 = 0;
m_fgate = 0;
m_glottal_sync = 0;
// reset transition circuit
m_0625_clock = 0;
m_counter_46 = 0;
m_latch_46 = 0;
memset(m_ram, 0, sizeof(m_ram));
m_latch_168 = 0;
m_latch_170 = 0;
m_f1 = 0;
m_f2 = 0;
m_fc = 0;
m_f3 = 0;
m_f2q = 0;
m_va = 0;
m_fa = 0;
// reset noise circuit
m_noise_clock = 0;
m_shift_252 = 0;
m_counter_250 = 0;
}
//-------------------------------------------------
// device_clock_changed - handle dynamic clock
// changes by altering our output frequency
//-------------------------------------------------
void votrax_sc01_device::device_clock_changed()
{
// compute new frequency of the master clock, and update if changed
UINT32 newfreq = clock();
if (newfreq != m_master_clock_freq)
{
// if we have a stream
if (m_stream != NULL)
{
m_stream->update();
m_stream->set_sample_rate(newfreq / 16);
}
// determine how many clock ticks remained on the phoneme timer
UINT64 remaining = m_phoneme_timer->remaining().as_ticks(m_master_clock_freq);
// recompute the master clock
m_master_clock_freq = newfreq;
// adjust the phoneme timer to the same number of ticks based on the new frequency
if (remaining > 0)
m_phoneme_timer->adjust(attotime::from_ticks(remaining, newfreq));
}
}
//-------------------------------------------------
// device_timer - handle device timer
//-------------------------------------------------
void votrax_sc01_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
// force a stream update
m_stream->update();
// if we're requesting more data, no need for timing
if (m_request_state == ASSERT_LINE)
return;
// if we're supposed to have fired, do it now
if (m_internal_request == ASSERT_LINE)
{
mame_printf_debug("%s: REQUEST\n", timer.machine().time().as_string(3));
m_request_func(m_request_state = ASSERT_LINE);
return;
}
// account for the rest of this subphoneme clock
UINT32 clocks_until_request = 0;
if (m_counter_84 != 0)
{
if (m_subphoneme_count < m_subphoneme_period)
clocks_until_request += m_subphoneme_period - m_subphoneme_count;
clocks_until_request += m_subphoneme_period * (m_counter_84 - 1);
}
// plus 1/2
clocks_until_request = MAX(clocks_until_request, (1 << P_CLOCK_BIT) / 2);
timer.adjust(attotime::from_ticks(clocks_until_request, m_master_clock_freq));
}

122
src/emu/sound/votrax.h
View File

@ -2,8 +2,7 @@
votrax.h
Hacked up votrax simulator that maps to samples, until a real one
is written.
Simple VOTRAX SC-01 simulator based on sample fragments.
****************************************************************************
@ -50,56 +49,129 @@
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_VOTRAX_ADD(_tag, _clock, _interface) \
MCFG_DEVICE_ADD(_tag, VOTRAX, 0) \
votrax_device::static_set_interface(*device, _interface);
#define MCFG_VOTRAX_SC01_ADD(_tag, _clock, _interface) \
MCFG_DEVICE_ADD(_tag, VOTRAX_SC01, _clock) \
votrax_sc01_device::static_set_interface(*device, _interface); \
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> votrax_interface sample
// ======================> votrax_sc01_interface
struct votrax_map
struct votrax_sc01_interface
{
const char *phoneme;
const char *samplename;
};
struct votrax_interface
{
votrax_map const *m_votrax_map; // array of map entries
devcb_write_line m_request_cb; // callback for request
};
// ======================> votrax_device
// ======================> votrax_sc01_device
class votrax_device : public samples_device,
public votrax_interface
class votrax_sc01_device : public device_t,
public device_sound_interface,
public votrax_sc01_interface
{
public:
// construction/destruction
votrax_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
votrax_sc01_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// static configuration helpers
static void static_set_interface(device_t &device, const votrax_interface &interface);
static void static_set_interface(device_t &device, const votrax_sc01_interface &interface);
// writers
DECLARE_WRITE8_MEMBER( write );
DECLARE_READ_LINE_MEMBER( status );
DECLARE_WRITE8_MEMBER( inflection_w );
DECLARE_READ_LINE_MEMBER( request ) { return m_request_state; }
protected:
// device-level overrides
const rom_entry *device_rom_region() const;
virtual void device_start();
virtual void device_reset();
virtual void device_clock_changed();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
// device_sound_interface overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
private:
// internal state
astring m_current;
dynamic_array<const char *> m_sample_list;
// internal helpers
void update_subphoneme_clock_period();
// internal state
sound_stream * m_stream; // output stream
emu_timer * m_phoneme_timer; // phoneme timer
const UINT8 * m_rom; // pointer to our ROM
// inputs
UINT8 m_inflection; // 2-bit inflection value
UINT8 m_phoneme; // 6-bit phoneme value
// outputs
devcb_resolved_write_line m_request_func; // request callback
UINT8 m_request_state; // request as seen to the outside world
UINT8 m_internal_request; // request managed by stream timing
// timing circuit
UINT32 m_master_clock_freq; // frequency of the master clock
UINT8 m_master_clock; // master clock
UINT16 m_counter_34; // ripple counter @ 34
UINT8 m_latch_70; // 4-bit latch @ 70
UINT8 m_latch_72; // 4-bit latch @ 72
UINT8 m_beta1; // beta1 clock state
UINT8 m_p2; // P2 clock state
UINT8 m_p1; // P1 clock state
UINT8 m_phi2; // phi2 clock state
UINT8 m_phi1; // phi1 clock state
UINT32 m_subphoneme_period; // period of the subphoneme timer
UINT32 m_subphoneme_count; // number of ticks executed already
UINT8 m_clock_88; // subphoneme clock output @ 88
UINT8 m_latch_42; // D flip-flop @ 42
UINT8 m_counter_84; // 4-bit phoneme counter @ 84
UINT8 m_latch_92; // 2-bit latch @ 92
// low parameter clocking
UINT8 m_srff_132; // S/R flip-flop @ 132
UINT8 m_srff_114; // S/R flip-flop @ 114
UINT8 m_srff_112; // S/R flip-flop @ 112
UINT8 m_srff_142; // S/R flip-flop @ 142
UINT8 m_latch_80; // phoneme timing latch @ 80
// glottal circuit
UINT8 m_counter_220; // 4-bit counter @ 220
UINT8 m_counter_222; // 4-bit counter @ 222
UINT8 m_counter_224; // 4-bit counter @ 224
UINT8 m_counter_234; // 4-bit counter @ 234
UINT8 m_counter_236; // 4-bit counter @ 236
UINT8 m_fgate; // FGATE signal
UINT8 m_glottal_sync; // Glottal Sync signal
// transition circuit
UINT8 m_0625_clock; // state of 0.625kHz clock
UINT8 m_counter_46; // 4-bit counter in block @ 46
UINT8 m_latch_46; // 4-bit latch in block @ 46
UINT8 m_ram[8]; // RAM to hold parameters
UINT8 m_latch_168; // 4-bit latch @ 168
UINT8 m_latch_170; // 4-bit latch @ 170
UINT8 m_f1; // latched 4-bit F1 value
UINT8 m_f2; // latched 5-bit F2 value
UINT8 m_fc; // latched 4-bit FC value
UINT8 m_f3; // latched 4-bit F3 value
UINT8 m_f2q; // latched 4-bit F2Q value
UINT8 m_va; // latched 4-bit VA value
UINT8 m_fa; // latched 4-bit FA value
// noise generator circuit
UINT8 m_noise_clock; // clock input to noise generator
UINT32 m_shift_252; // shift register @ 252
UINT8 m_counter_250; // 4-bit counter @ 250
// static tables
static const char *const s_phoneme_table[64];
static const UINT16 s_phoneme_duration[64];
static const double s_glottal_wave[16];
};
@ -109,7 +181,7 @@ private:
//**************************************************************************
// device type definition
extern const device_type VOTRAX;
extern const device_type VOTRAX_SC01;
#endif /* __VOTRAX_H__ */

1195
src/mame/audio/gottlieb.c
View File

File diff suppressed because it is too large Load Diff

291
src/mame/drivers/gottlieb.c
View File

@ -194,7 +194,6 @@ VBlank duration: 1/VSYNC * (16/256) = 1017.6 us
***************************************************************************/
#include "emu.h"
#include "cpu/i86/i86.h"
#include "machine/6532riot.h"
#include "sound/ay8910.h"
#include "sound/dac.h"
@ -693,6 +692,15 @@ static INTERRUPT_GEN( gottlieb_interrupt )
* Main CPU memory handlers
*
*************************************/
static WRITE8_HANDLER( gottlieb_sh_w )
{
gottlieb_state *state = space->machine().driver_data<gottlieb_state>();
if (state->m_r1_sound != NULL)
state->m_r1_sound->write(*space, offset, data);
if (state->m_r2_sound != NULL)
state->m_r2_sound->write(*space, offset, data);
}
static ADDRESS_MAP_START( reactor_map, AS_PROGRAM, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xffff)
@ -791,8 +799,6 @@ static INPUT_PORTS_START( reactor )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb1_sound)
PORT_START("TRACKX") /* trackball H */
PORT_BIT( 0xff, 0, IPT_TRACKBALL_X ) PORT_SENSITIVITY(15) PORT_KEYDELTA(20)
@ -848,8 +854,6 @@ static INPUT_PORTS_START( qbert )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -904,8 +908,6 @@ static INPUT_PORTS_START( insector )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -957,8 +959,6 @@ static INPUT_PORTS_START( tylz )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1014,8 +1014,6 @@ static INPUT_PORTS_START( argusg )
PORT_START("TRACKY")
PORT_BIT( 0xff, 0, IPT_TRACKBALL_Y ) PORT_SENSITIVITY(15) PORT_KEYDELTA(20)
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1069,8 +1067,6 @@ static INPUT_PORTS_START( mplanets )
PORT_START("TRACKY")
PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(5) PORT_KEYDELTA(10) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X)
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1124,8 +1120,6 @@ static INPUT_PORTS_START( krull )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_RIGHT ) PORT_8WAY
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_DOWN ) PORT_8WAY
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_LEFT ) PORT_8WAY
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1170,8 +1164,6 @@ static INPUT_PORTS_START( kngtmare )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_START2 )
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1232,8 +1224,6 @@ static INPUT_PORTS_START( qbertqub )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1293,8 +1283,6 @@ static INPUT_PORTS_START( curvebal )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Bunt") PORT_PLAYER(1)
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb1_sound)
INPUT_PORTS_END
@ -1349,8 +1337,6 @@ static INPUT_PORTS_START( screwloo )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Start 1P") PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1405,8 +1391,6 @@ static INPUT_PORTS_START( mach3 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
static INPUT_PORTS_START( cobram3 )
@ -1460,8 +1444,6 @@ static INPUT_PORTS_START( cobram3 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1507,8 +1489,6 @@ static INPUT_PORTS_START( usvsthem )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON3 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1575,8 +1555,6 @@ static INPUT_PORTS_START( 3stooges )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(3)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(3)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(3)
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1628,8 +1606,6 @@ static INPUT_PORTS_START( vidvince )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1682,8 +1658,6 @@ static INPUT_PORTS_START( wizwarz )
PORT_START("TRACKY")
PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(15) PORT_KEYDELTA(15) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X)
PORT_INCLUDE(gottlieb2_sound)
INPUT_PORTS_END
@ -1737,103 +1711,6 @@ GFXDECODE_END
/*************************************
*
* Sound interfaces
*
*************************************/
static const char *const reactor_sample_names[] =
{
"*reactor",
"fx_53", /* "8 left" */
"fx_54", /* "16 left" */
"fx_55", /* "24 left" */
"fx_56", /* "32 left" */
"fx_57", /* "40 left" */
"fx_58", /* "warning, core unstable" */
"fx_59", /* "bonus" */
"fx_31", /* "chamber activated" */
"fx_39a", /* "2000" */
"fx_39b", /* "5000" */
"fx_39c", /* "10000" */
"fx_39d", /* "15000" */
"fx_39e", /* "20000" */
"fx_39f", /* "25000" */
"fx_39g", /* "30000" */
"fx_39h", /* "35000" */
"fx_39i", /* "40000" */
"fx_39j", /* "45000" */
"fx_39k", /* "50000" */
"fx_39l", /* "55000" */
0 /* end of array */
};
static const char *const qbert_sample_names[] =
{
"*qbert",
"fx_17a", /* random speech, voice clock 255 */
"fx_17b", /* random speech, voice clock 255 */
"fx_17c", /* random speech, voice clock 255 */
"fx_17d", /* random speech, voice clock 255 */
"fx_17e", /* random speech, voice clock 255 */
"fx_17f", /* random speech, voice clock 255 */
"fx_17g", /* random speech, voice clock 255 */
"fx_17h", /* random speech, voice clock 255 */
"fx_18a", /* random speech, voice clock 176 */
"fx_18b", /* random speech, voice clock 176 */
"fx_18c", /* random speech, voice clock 176 */
"fx_18d", /* random speech, voice clock 176 */
"fx_18e", /* random speech, voice clock 176 */
"fx_18f", /* random speech, voice clock 176 */
"fx_18g", /* random speech, voice clock 176 */
"fx_18h", /* random speech, voice clock 176 */
"fx_19a", /* random speech, voice clock 128 */
"fx_19b", /* random speech, voice clock 128 */
"fx_19c", /* random speech, voice clock 128 */
"fx_19d", /* random speech, voice clock 128 */
"fx_19e", /* random speech, voice clock 128 */
"fx_19f", /* random speech, voice clock 128 */
"fx_19g", /* random speech, voice clock 128 */
"fx_19h", /* random speech, voice clock 128 */
"fx_20a", /* random speech, voice clock 96 */
"fx_20b", /* random speech, voice clock 96 */
"fx_20c", /* random speech, voice clock 96 */
"fx_20d", /* random speech, voice clock 96 */
"fx_20e", /* random speech, voice clock 96 */
"fx_20f", /* random speech, voice clock 96 */
"fx_20g", /* random speech, voice clock 96 */
"fx_20h", /* random speech, voice clock 96 */
"fx_21a", /* random speech, voice clock 62 */
"fx_21b", /* random speech, voice clock 62 */
"fx_21c", /* random speech, voice clock 62 */
"fx_21d", /* random speech, voice clock 62 */
"fx_21e", /* random speech, voice clock 62 */
"fx_21f", /* random speech, voice clock 62 */
"fx_21g", /* random speech, voice clock 62 */
"fx_21h", /* random speech, voice clock 62 */
"fx_22", /* EH2 with decreasing voice clock */
"fx_23", /* O1 with varying voice clock */
"fx_28",
"fx_36",
"knocker",
0 /* end of array */
};
static const samples_interface qbert_samples_interface =
{
1, /* one channel */
qbert_sample_names
};
static const samples_interface reactor_samples_interface =
{
1, /* one channel */
reactor_sample_names
};
/*************************************
*
* Core machine drivers
@ -1862,23 +1739,32 @@ static MACHINE_CONFIG_START( gottlieb_core, gottlieb_state )
MCFG_VIDEO_START(gottlieb)
/* sound hardware */
// basic speaker configuration
MCFG_SPEAKER_STANDARD_MONO("mono")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gottlieb1, gottlieb_core )
MCFG_FRAGMENT_ADD(gottlieb_soundrev1)
MCFG_GOTTLIEB_SOUND_R1_ADD("r1sound")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gottlieb1_votrax, gottlieb_core )
MCFG_GOTTLIEB_SOUND_R1_ADD_VOTRAX("r1sound")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( gottlieb2, gottlieb_core )
MCFG_FRAGMENT_ADD(gottlieb_soundrev2)
MCFG_GOTTLIEB_SOUND_R2_ADD("r2sound")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( g2laser, gottlieb_core )
MCFG_FRAGMENT_ADD(gottlieb_soundrev2)
MCFG_GOTTLIEB_SOUND_R2_ADD("r2sound")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MCFG_LASERDISC_PR8210_ADD("laserdisc")
MCFG_LASERDISC_AUDIO(laserdisc_audio_delegate(FUNC(laserdisc_audio_process), device))
@ -1892,12 +1778,15 @@ static MACHINE_CONFIG_DERIVED( g2laser, gottlieb_core )
MACHINE_CONFIG_END
/*************************************
*
* Specific machine drivers
*
*************************************/
#if USE_FAKE_VOTRAX
static MACHINE_CONFIG_DERIVED( reactor, gottlieb1 )
/* basic machine hardware */
@ -1905,20 +1794,31 @@ static MACHINE_CONFIG_DERIVED( reactor, gottlieb1 )
MCFG_CPU_PROGRAM_MAP(reactor_map)
MCFG_DEVICE_REMOVE("nvram")
/* sound hardware */
MCFG_SAMPLES_ADD("samples", reactor_samples_interface)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MCFG_FRAGMENT_ADD(reactor_samples)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( qbert, gottlieb1 )
/* video hardware */
MCFG_SAMPLES_ADD("samples", qbert_samples_interface)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MCFG_FRAGMENT_ADD(qbert_samples)
MACHINE_CONFIG_END
#else
static MACHINE_CONFIG_DERIVED( reactor, gottlieb1_votrax )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(reactor_map)
MCFG_DEVICE_REMOVE("nvram")
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( qbert, gottlieb1_votrax )
MACHINE_CONFIG_END
#endif
static MACHINE_CONFIG_DERIVED( screwloo, gottlieb2 )
@ -1926,7 +1826,8 @@ static MACHINE_CONFIG_DERIVED( screwloo, gottlieb2 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( cobram3, gottlieb_core )
MCFG_FRAGMENT_ADD(gottlieb_cobram3_soundrev2)
MCFG_GOTTLIEB_SOUND_R2_ADD_COBRAM3("r2sound")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MCFG_LASERDISC_PR8210_ADD("laserdisc")
MCFG_LASERDISC_AUDIO(laserdisc_audio_delegate(FUNC(laserdisc_audio_process), device))
@ -1939,9 +1840,9 @@ static MACHINE_CONFIG_DERIVED( cobram3, gottlieb_core )
MCFG_LASERDISC_SCREEN_ADD_NTSC("screen", "laserdisc")
/* sound hardware */
MCFG_SOUND_MODIFY("dac1")
MCFG_SOUND_MODIFY("r2sound:dac")
MCFG_SOUND_ROUTES_RESET()
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, DEVICE_SELF_OWNER, 1.00)
MACHINE_CONFIG_END
@ -1962,7 +1863,7 @@ ROM_START( reactor )
ROM_LOAD( "rom1", 0xe000, 0x1000, CRC(944e1ddf) SHA1(6b487f1cb405e2ba9345190e8ab6022c790882c1) )
ROM_LOAD( "rom0", 0xf000, 0x1000, CRC(55930aed) SHA1(37ed60386935741e8cc0b8750bfcdf6f54c1bf9e) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "snd1", 0x7000, 0x800, CRC(d958a0fd) SHA1(3c383076c68a929f96d844e89b09f3075f331906) )
ROM_LOAD( "snd2", 0x7800, 0x800, CRC(5dc86942) SHA1(a449fcfb25521a0e7523184518b5204dac56e5f8) )
@ -1983,7 +1884,7 @@ ROM_START( qbert )
ROM_LOAD( "qb-rom1.bin", 0xc000, 0x2000, CRC(55635447) SHA1(ca6acdef1c9e06b33efe1f0a2df2dfb03723cfbe) )
ROM_LOAD( "qb-rom0.bin", 0xe000, 0x2000, CRC(8e318641) SHA1(7f8f66d1e6a7905e93cce07fc92e8801370b7194) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2004,7 +1905,7 @@ ROM_START( qberta )
ROM_LOAD( "qrom_1.bin", 0xc000, 0x2000, CRC(19d924e3) SHA1(af55ecb5b650e7b069d8be67eb9a9d0f3e69e3f1) )
ROM_LOAD( "qrom_0.bin", 0xe000, 0x2000, CRC(2e7fad1b) SHA1(5c1feafe00c21ddddde67ab0093e847a5fc9ec2d) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2025,7 +1926,7 @@ ROM_START( qbertj )
ROM_LOAD( "qbj-rom1.bin", 0xc000, 0x2000, CRC(c61216e7) SHA1(e727b85dddc2963e33af6c02b675243f6fbe2710) )
ROM_LOAD( "qbj-rom0.bin", 0xe000, 0x2000, CRC(69679d5c) SHA1(996d45517d0c01a1952fead05dbe201dbb7dca35) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2046,7 +1947,7 @@ ROM_START( myqbert )
ROM_LOAD( "mqb-rom1.bin", 0xc000, 0x2000, CRC(11f0a4e4) SHA1(a805e51c40042fae209ace277abd9b35a990905b) )
ROM_LOAD( "mqb-rom0.bin", 0xe000, 0x2000, CRC(12a90cb2) SHA1(a33203aea79fe43d1233a16e3fdddaceac6e4a20) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "mqb-snd1.bin", 0x7000, 0x800, CRC(495ffcd2) SHA1(b2c16fffbd6af1c17fdb1a99844819e6ee0550ee) )
ROM_LOAD( "mqb-snd2.bin", 0x7800, 0x800, CRC(9bbaa945) SHA1(13791b69cd6f426ad77a7d0537b10012feb0bc87) )
@ -2067,7 +1968,7 @@ ROM_START( qberttst )
ROM_LOAD( "qbtst1.bin", 0xc000, 0x2000, CRC(e97fdd78) SHA1(98dd07043a72273240c593650aa9947199347870) )
ROM_LOAD( "qbtst0.bin", 0xe000, 0x2000, CRC(94c9f588) SHA1(f586bcd8e6762614bed634a007508abea071754c) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2089,7 +1990,7 @@ ROM_START( qbtrktst )
ROM_LOAD( "qb-rom1.bin", 0xc000, 0x2000, CRC(55635447) SHA1(ca6acdef1c9e06b33efe1f0a2df2dfb03723cfbe) )
ROM_LOAD( "gv103_t-ball-test_rom0_2764.c11c12", 0xe000, 0x2000, CRC(5d390cd2) SHA1(9031926a6f6179e340b67c3a7949062b4a75e3cf) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2112,7 +2013,7 @@ ROM_START( insector )
ROM_LOAD( "rom1", 0xc000, 0x2000, CRC(706962af) SHA1(e40b567fdf6a3f7c6485808b4db45cea322c7724) )
ROM_LOAD( "rom0", 0xe000, 0x2000, CRC(31cee24b) SHA1(3d21f5d530cc022f9633ad487e13a664848dd3e6) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "gv106s.bin", 0x7000, 0x1000, CRC(25bcc8bc) SHA1(adf401901f1479a5bffaed85135669b1133334b4) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2134,7 +2035,7 @@ ROM_START( tylz )
ROM_LOAD( "tylz.r4", 0xc000, 0x2000, CRC(657c3d2e) SHA1(9908a2dd5109e632dff38b8b4b56160615355200) )
ROM_LOAD( "tylz.n4", 0xe000, 0x2000, CRC(b2a15510) SHA1(15db4d1a2fb70d8111940246cd7a8ae06403cac5) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "tylz.f2", 0x7000, 0x1000, CRC(ebcedba9) SHA1(94aee8e32bdc80bbc5dc1423ca97597bdb9d808c) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2159,7 +2060,7 @@ ROM_START( argusg )
ROM_LOAD( "arg_rom1_2764.c12c13", 0xc000, 0x2000, CRC(733d3d44) SHA1(03c11e89ed6906c0383dc19c0db2d21ebe69b128) )
ROM_LOAD( "arg_rom0_2764.c11c12", 0xe000, 0x2000, CRC(e1906355) SHA1(4735370ff0dfe381358dfa41d82fab455ec3c016) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "arg_snd1_2716.u5", 0x7000, 0x800, CRC(3a6cf455) SHA1(0c701aa4d956947a101212b494b030cd2df5a2d6) )
ROM_LOAD( "arg_snd2_2716.u6", 0x7800, 0x800, CRC(ddf32040) SHA1(61ae22faa013b29a5fbd9520073f172a98ca38ec) )
@ -2184,7 +2085,7 @@ ROM_START( mplanets )
/* note from f205v: my original Gottlieb PCB only sports one 2732 sound EPROM labeled "snd.3h"
It contains the two joint roms you can find herefollowing, therefore the sound is identical */
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "snd1", 0x7000, 0x0800, CRC(453193a1) SHA1(317ec81f71661eaa92624c0304a52b635dcd5613) )
ROM_LOAD( "snd2", 0x7800, 0x0800, CRC(f5ffc98f) SHA1(516e895df94942fc51f1b51eb9316d4296df82e7) )
@ -2207,7 +2108,7 @@ ROM_START( mplanetsuk )
ROM_LOAD( "mpt_rom1.bin", 0xc000, 0x2000, CRC(94d67b87) SHA1(2cbf09f0ba3b6769de90d8f61913fec3010553e2) )
ROM_LOAD( "mpt_rom0.bin", 0xe000, 0x2000, CRC(a9e30ad2) SHA1(39d830dda92ab5a6dbb44943be92bca0464e64e0) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "mpt_snd1.bin", 0x7000, 0x800, CRC(453193a1) SHA1(317ec81f71661eaa92624c0304a52b635dcd5613) )
ROM_LOAD( "mpt_snd2.bin", 0x7800, 0x800, CRC(f5ffc98f) SHA1(516e895df94942fc51f1b51eb9316d4296df82e7) )
@ -2233,7 +2134,7 @@ ROM_START( krull )
ROM_LOAD( "rom1.bin", 0xc000, 0x2000, CRC(1ad956a3) SHA1(f5b74b196fe1bd9ab48336e0051cbf29c650cfc1) )
ROM_LOAD( "rom0.bin", 0xe000, 0x2000, CRC(a466afae) SHA1(d691cbb46e8c3b71f9b1688d7fcef36df82aa854) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "snd1.bin", 0x6000, 0x1000, CRC(dd2b30b4) SHA1(f01cb64932493bf69d4fc75a7fa809ff6f6e4263) )
ROM_LOAD( "snd2.bin", 0x7000, 0x1000, CRC(8cab901b) SHA1(b886532828efc8cf442e2ee4ebbfe37acd489f62) )
@ -2255,7 +2156,7 @@ ROM_START( kngtmare )
ROM_LOAD( "gv112_rom1_2764.c12c13", 0xc000, 0x2000, CRC(5b340640) SHA1(8ccad017d5b9b748327baf22ff51d30ee96cb25e) )
ROM_LOAD( "gv112_rom0_2764.c11c12", 0xe000, 0x2000, CRC(620dc629) SHA1(0d94b7c50ef499eb9bb3f4986a8d29547181f7ea) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "gv112_snd", 0x7000, 0x1000, NO_DUMP )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2276,7 +2177,7 @@ ROM_START( sqbert )
ROM_LOAD( "qb-rom1.bin", 0xc000, 0x2000, CRC(eaf3076c) SHA1(749a87b3c40ba0a2ecd2ca962786e066daf63e30) )
ROM_LOAD( "qb-rom0.bin", 0xe000, 0x2000, CRC(61260a7e) SHA1(e2028a453aa34aaffa2c465f64a963504315df3c) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qb-snd1.bin", 0x7000, 0x800, CRC(15787c07) SHA1(8b7d03fbf2ebaa71b3a7e2f636a0d1bb9b796e43) )
ROM_LOAD( "qb-snd2.bin", 0x7800, 0x800, CRC(58437508) SHA1(09d8053e7e99679b602dcda230d64db7fe6cb7f5) )
@ -2299,7 +2200,7 @@ ROM_START( qbertqub )
ROM_LOAD( "qq-rom1.bin", 0xc000, 0x2000, CRC(63e6c43d) SHA1(9435eb06dc069e5bf1c439f0c772fef3183745b0) )
ROM_LOAD( "qq-rom0.bin", 0xe000, 0x2000, CRC(8ddbe438) SHA1(31112d711af5d4039491e99a0be0c088b3272482) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "qq-snd1.bin", 0x7000, 0x800, CRC(e704b450) SHA1(d509f54658e9f0264b9ab865a6f36e5423a28904) )
ROM_LOAD( "qq-snd2.bin", 0x7800, 0x800, CRC(c6a98bf8) SHA1(cc5b5bb5966f5d79226f1f665a3f9fc934f4ef7f) )
@ -2322,7 +2223,7 @@ ROM_START( curvebal )
ROM_LOAD( "cb-rom-1.chp", 0xc000, 0x2000, CRC(eb1e08bd) SHA1(f558664df12e4e15ef2779a0bdf99538f8c43ca3) )
ROM_LOAD( "cb-rom-0.chp", 0xe000, 0x2000, CRC(401fc7e3) SHA1(86ca53cb6f1d88d5a95baa9524c6b42a1f7fc9c2) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r1sound:audiocpu", 0 )
ROM_LOAD( "yrom.sbd", 0x6000, 0x1000, CRC(4c313d9b) SHA1(c61a8c827f4b199fdfb6ffc0bc6cca396c73625e) )
ROM_LOAD( "drom.sbd", 0x7000, 0x1000, CRC(cecece88) SHA1(4c6639f6f89f80b04b6ffbb5004ea2121e71f504) )
@ -2346,10 +2247,10 @@ ROM_START( screwloo )
ROM_LOAD( "rom1", 0xc000, 0x2000, CRC(571b65ca) SHA1(75077f4fab296b3802271fa77af588003570cde6) )
ROM_LOAD( "rom0", 0xe000, 0x2000, CRC(6447fe54) SHA1(6391c841cafd35dd315d9fac99ed5d8304018747) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "drom1", 0xc000, 0x2000, CRC(ae965ade) SHA1(84a690cba8990fe6406b7cfbd6ea643a48446567) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "yrom1", 0xe000, 0x2000, CRC(3719b0b5) SHA1(4f215ca2f15956374c4cd9484b6798f1c4d60fc7) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2372,10 +2273,10 @@ ROM_START( mach3 )
ROM_LOAD( "m3rom1.bin", 0xc000, 0x2000, CRC(3b0ba80b) SHA1(bc7e961311b40f05f2998f10f0a68f2e515c8e66) )
ROM_LOAD( "m3rom0.bin", 0xe000, 0x2000, CRC(70c12bf4) SHA1(c26127b6e2a16791b3be8abac93be6af4f30fb3b) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "m3drom1.bin", 0xd000, 0x1000, CRC(a6e29212) SHA1(a73aafc2efa99e9ae0aecbb6075a10f7178ac938) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "m3yrom1.bin", 0xf000, 0x1000, CRC(eddf8872) SHA1(29ed0d1828639849bab826b3e2ab4eefac45fd85) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2400,10 +2301,10 @@ ROM_START( cobram3 )
ROM_LOAD( "bh01", 0xc000, 0x2000, CRC(7d86ab08) SHA1(26b7eb089ca3fe3f8b1531316ce8f95e33b380e5) )
ROM_LOAD( "bh00", 0xe000, 0x2000, CRC(c19ad038) SHA1(4d20ae70d8ad1eaa61cb91d7a0cff6932fce30d2) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "m3drom1.bin", 0xd000, 0x1000, CRC(a6e29212) SHA1(a73aafc2efa99e9ae0aecbb6075a10f7178ac938) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "bh04", 0xe000, 0x2000, CRC(c3f61bc9) SHA1(d02374e6e29238def0cfb01c96c78b206f24d77e) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2429,10 +2330,10 @@ ROM_START( usvsthem )
ROM_LOAD( "usvs.rm1", 0xc000, 0x2000, CRC(697bc989) SHA1(ebfc0868f949e5aba1efb8fbce06f795888d8e00) )
ROM_LOAD( "usvs.rm0", 0xe000, 0x2000, CRC(30cf6bd9) SHA1(527ad3b96ea4a77f6d6f8a89a9215da490292297) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "usvsdrom.1", 0xc000, 0x2000, CRC(c0b5cab0) SHA1(b18e8fd9837bb52d6b3d86f2b652f6573c7cd3b3) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "usvsyrom.1", 0xe000, 0x2000, CRC(c3d245ca) SHA1(d281b139ae6c58e855b2914a24ca4bc5f8800681) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2459,10 +2360,10 @@ ROM_START( 3stooges )
ROM_LOAD( "gv113rom.1", 0xc000, 0x2000, CRC(34ab051e) SHA1(df416aaf34d6bbbdd79ae633842355a292ed935d) )
ROM_LOAD( "gv113rom.0", 0xe000, 0x2000, CRC(ab124329) SHA1(de1bc721eea74426035eec10a389f77b435aa9b9) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "drom1", 0xc000, 0x2000, CRC(87a9fa10) SHA1(9c07837dce1384d6b51b716aa8ceeb5bc247a911) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "yrom2", 0xc000, 0x2000, CRC(90f9c940) SHA1(646dacc902cf235948ac9c064c92390e2764370b) )
ROM_LOAD( "yrom1", 0xe000, 0x2000, CRC(55f8ab30) SHA1(a6b6318f12fd4a1fab61b82cde33759da615d5b2) )
@ -2486,10 +2387,10 @@ ROM_START( vidvince )
ROM_LOAD( "gv132_rom1_2764.c12c13", 0xc000, 0x2000, CRC(a5bf40b7) SHA1(a5a193173fa7b764706bf8d3eaaaf18c6812e436) )
ROM_LOAD( "gv132_rom0_2764.c11c12", 0xe000, 0x2000, CRC(2c02b598) SHA1(0c214f6625d6ef88bf89d96776683e15cf4a85c4) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "gv132_drom_snd_2764.k2", 0xc000, 0x2000, CRC(18d9d72f) SHA1(985007f49885621eb96e86dc51812983bd113550) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "gv132_yrom2_snd_2764.k3", 0xc000, 0x2000, CRC(ff59f618) SHA1(c8b2cb1ab3b69f94dd6be87da8bdfc85c6ed8707) )
ROM_LOAD( "gv132_yrom1_snd_2764.n3", 0xe000, 0x2000, CRC(befa4b97) SHA1(424b40844629631a3f31cc12c61ac7000b5f3eb9) )
@ -2513,10 +2414,10 @@ ROM_START( wizwarz )
ROM_LOAD( "gv110_rom1_2764.c12c13", 0xc000, 0x2000, CRC(358895b5) SHA1(38a4a27849ab491a6e3dd3415fe684d1c71c392d) )
ROM_LOAD( "gv110_rom0_2764.c11c12", 0xe000, 0x2000, CRC(f7157e17) SHA1(1b155602557ad173d74d4d5cf953b206b262987b) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_REGION( 0x10000, "r2sound:audiocpu", 0 )
ROM_LOAD( "gv110_drom1_snd_2732.k2",0xd000, 0x1000, CRC(05ca79da) SHA1(f9e9b0de02d618aeb73f7218a49b41d7b94c24a4) )
ROM_REGION( 0x10000, "speech", 0 )
ROM_REGION( 0x10000, "r2sound:speechcpu", 0 )
ROM_LOAD( "gv110_yrom1_snd_2732.n3",0xf000, 0x1000, CRC(1e3de643) SHA1(7717547c6c5b1ff178595c67f19265dc59130d90) )
ROM_REGION( 0x2000, "bgtiles", 0 )
@ -2583,23 +2484,23 @@ static DRIVER_INIT( vidvince )
*************************************/
/* games using rev 1 sound board */
GAME( 1982, reactor, 0, reactor, reactor, ramtiles, ROT0, "Gottlieb", "Reactor", GAME_IMPERFECT_SOUND )
GAME( 1982, qbert, 0, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (US set 1)", GAME_IMPERFECT_SOUND )
GAME( 1982, qberta, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (US set 2)", GAME_IMPERFECT_SOUND )
GAME( 1982, qbertj, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb (Konami license)", "Q*bert (Japan)", GAME_IMPERFECT_SOUND )
GAME( 1982, myqbert, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Mello Yello Q*bert", GAME_IMPERFECT_SOUND )
GAME( 1982, qberttst, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (early test version)", GAME_IMPERFECT_SOUND )
GAME( 1982, qbtrktst, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert Board Input Test Rom", GAME_IMPERFECT_SOUND )
GAME( 1982, insector, 0, gottlieb1, insector, romtiles, ROT0, "Gottlieb", "Insector (prototype)", 0 )
GAME( 1982, tylz, 0, qbert, tylz, romtiles, ROT0, "Mylstar", "Tylz (prototype)", GAME_IMPERFECT_SOUND ) // modified sound hw?
GAME( 1984, argusg, 0, gottlieb1, argusg, ramtiles, ROT0, "Gottlieb", "Argus (Gottlieb, prototype)" , 0) // aka Guardian / Protector?
GAME( 1983, mplanets, 0, gottlieb1, mplanets, romtiles, ROT270, "Gottlieb", "Mad Planets", 0 )
GAME( 1983, mplanetsuk,mplanets, gottlieb1, mplanets, romtiles, ROT270, "Gottlieb (Taitel license)", "Mad Planets (UK)", 0 )
GAME( 1983, krull, 0, gottlieb1, krull, ramtiles, ROT270, "Gottlieb", "Krull", 0 )
GAME( 1983, kngtmare, 0, gottlieb1, kngtmare, romtiles, ROT0, "Gottlieb", "Knightmare (prototype)", GAME_NO_SOUND )
GAME( 1983, sqbert, 0, qbert, qbert, romtiles, ROT270, "Mylstar", "Faster, Harder, More Challenging Q*bert (prototype)", GAME_IMPERFECT_SOUND )
GAME( 1983, qbertqub, 0, qbert, qbertqub, romtiles, ROT270, "Mylstar", "Q*bert's Qubes", GAME_IMPERFECT_SOUND )
GAME( 1984, curvebal, 0, gottlieb1, curvebal, romtiles, ROT270, "Mylstar", "Curve Ball", 0 )
GAME( 1982, reactor, 0, reactor, reactor, ramtiles, ROT0, "Gottlieb", "Reactor", GAME_IMPERFECT_SOUND )
GAME( 1982, qbert, 0, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (US set 1)", GAME_IMPERFECT_SOUND )
GAME( 1982, qberta, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (US set 2)", GAME_IMPERFECT_SOUND )
GAME( 1982, qbertj, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb (Konami license)", "Q*bert (Japan)", GAME_IMPERFECT_SOUND )
GAME( 1982, myqbert, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Mello Yello Q*bert", GAME_IMPERFECT_SOUND )
GAME( 1982, qberttst, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert (early test version)", GAME_IMPERFECT_SOUND )
GAME( 1982, qbtrktst, qbert, qbert, qbert, romtiles, ROT270, "Gottlieb", "Q*bert Board Input Test Rom", GAME_IMPERFECT_SOUND )
GAME( 1982, insector, 0, gottlieb1, insector, romtiles, ROT0, "Gottlieb", "Insector (prototype)", 0 )
GAME( 1982, tylz, 0, gottlieb1_votrax, tylz, romtiles, ROT0, "Mylstar", "Tylz (prototype)", GAME_IMPERFECT_SOUND ) // modified sound hw?
GAME( 1984, argusg, 0, gottlieb1, argusg, ramtiles, ROT0, "Gottlieb", "Argus (Gottlieb, prototype)" , 0) // aka Guardian / Protector?
GAME( 1983, mplanets, 0, gottlieb1, mplanets, romtiles, ROT270, "Gottlieb", "Mad Planets", 0 )
GAME( 1983, mplanetsuk,mplanets, gottlieb1, mplanets, romtiles, ROT270, "Gottlieb (Taitel license)", "Mad Planets (UK)", 0 )
GAME( 1983, krull, 0, gottlieb1, krull, ramtiles, ROT270, "Gottlieb", "Krull", 0 )
GAME( 1983, kngtmare, 0, gottlieb1, kngtmare, romtiles, ROT0, "Gottlieb", "Knightmare (prototype)", GAME_NO_SOUND )
GAME( 1983, sqbert, 0, qbert, qbert, romtiles, ROT270, "Mylstar", "Faster, Harder, More Challenging Q*bert (prototype)", GAME_IMPERFECT_SOUND )
GAME( 1983, qbertqub, 0, qbert, qbertqub, romtiles, ROT270, "Mylstar", "Q*bert's Qubes", GAME_IMPERFECT_SOUND )
GAME( 1984, curvebal, 0, gottlieb1, curvebal, romtiles, ROT270, "Mylstar", "Curve Ball", 0 )
/* games using rev 2 sound board */
GAME( 1983, screwloo, 0, screwloo, screwloo, screwloo, ROT0, "Mylstar", "Screw Loose (prototype)", 0 )

228
src/mame/includes/gottlieb.h
View File

@ -4,41 +4,220 @@
***************************************************************************/
#include "cpu/i86/i86.h"
#include "cpu/m6502/m6502.h"
#include "machine/6532riot.h"
#include "sound/dac.h"
#include "sound/ay8910.h"
#include "sound/sp0250.h"
#include "sound/samples.h"
#include "sound/votrax.h"
#include "machine/ldpr8210.h"
// set to 0 to enable Votrax device and disable samples
#define USE_FAKE_VOTRAX (1)
#define GOTTLIEB_VIDEO_HCOUNT 318
#define GOTTLIEB_VIDEO_HBLANK 256
#define GOTTLIEB_VIDEO_VCOUNT 256
#define GOTTLIEB_VIDEO_VBLANK 240
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
extern const device_type GOTTLIEB_SOUND_REV1;
extern const device_type GOTTLIEB_SOUND_REV1_WITH_VOTRAX;
extern const device_type GOTTLIEB_SOUND_REV2;
//**************************************************************************
// DEVICE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_GOTTLIEB_SOUND_R1_ADD(_tag) \
MCFG_DEVICE_ADD(_tag, GOTTLIEB_SOUND_REV1, 0) \
#define MCFG_GOTTLIEB_SOUND_R1_ADD_VOTRAX(_tag) \
MCFG_DEVICE_ADD(_tag, GOTTLIEB_SOUND_REV1_WITH_VOTRAX, 0) \
#define MCFG_GOTTLIEB_SOUND_R2_ADD(_tag) \
MCFG_DEVICE_ADD(_tag, GOTTLIEB_SOUND_REV2, 0) \
#define MCFG_GOTTLIEB_SOUND_R2_ADD_COBRAM3(_tag) \
MCFG_DEVICE_ADD(_tag, GOTTLIEB_SOUND_REV2, 0) \
gottlieb_sound_r2_device::static_enable_cobram3_mods(*device); \
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> gottlieb_sound_r1_device
// rev 1 sound board, with unpopulated VOTRAX
class gottlieb_sound_r1_device : public device_t,
public device_mixer_interface
{
public:
// construction/destruction
gottlieb_sound_r1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
gottlieb_sound_r1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock, bool populate_votrax);
// read/write
DECLARE_WRITE8_MEMBER( write );
// internal communications
DECLARE_WRITE_LINE_MEMBER( snd_interrupt );
DECLARE_WRITE8_MEMBER( r6532_portb_w );
DECLARE_WRITE8_MEMBER( votrax_data_w );
DECLARE_WRITE8_MEMBER( speech_clock_dac_w );
DECLARE_WRITE_LINE_MEMBER( votrax_request );
protected:
// device-level overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual ioport_constructor device_input_ports() const;
virtual void device_start();
private:
// devices
required_device<m6502_device> m_audiocpu;
required_device<riot6532_device> m_riot;
required_device<dac_device> m_dac;
optional_device<votrax_sc01_device> m_votrax;
// internal state
bool m_populate_votrax;
UINT8 m_last_speech_clock;
#if USE_FAKE_VOTRAX
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
private:
void fake_votrax_data_w(UINT8 data);
void trigger_sample(UINT8 data);
optional_device<samples_device> m_samples;
UINT8 m_score_sample;
UINT8 m_random_offset;
UINT8 m_votrax_queue[100];
UINT8 m_votrax_queuepos;
#endif
};
// fully populated rev 1 sound board
class gottlieb_sound_r1_with_votrax_device : public gottlieb_sound_r1_device
{
public:
// construction/destruction
gottlieb_sound_r1_with_votrax_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
protected:
// device-level overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual ioport_constructor device_input_ports() const;
};
// ======================> gottlieb_sound_r2_device
// fully populated rev 2 sound board
class gottlieb_sound_r2_device : public device_t,
public device_mixer_interface
{
public:
// construction/destruction
gottlieb_sound_r2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// static configuration helpers
static void static_enable_cobram3_mods(device_t &device);
// read/write
DECLARE_WRITE8_MEMBER( write );
// internal communications
DECLARE_READ8_MEMBER( speech_data_r );
DECLARE_READ8_MEMBER( audio_data_r );
DECLARE_WRITE8_MEMBER( signal_audio_nmi_w );
DECLARE_WRITE8_MEMBER( nmi_rate_w );
CUSTOM_INPUT_MEMBER( speech_drq_custom_r );
DECLARE_WRITE8_MEMBER( dac_w );
DECLARE_WRITE8_MEMBER( speech_control_w );
DECLARE_WRITE8_MEMBER( sp0250_latch_w );
DECLARE_WRITE8_MEMBER( psg_latch_w );
protected:
// device-level overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual ioport_constructor device_input_ports() const;
virtual void device_start();
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
private:
// internal helpers
void nmi_timer_adjust();
void nmi_state_update();
// timer IDs
enum
{
TID_NMI_GENERATE,
TID_NMI_CLEAR,
TID_SOUND_LATCH_WRITE
};
// devices
required_device<m6502_device> m_audiocpu;
required_device<m6502_device> m_speechcpu;
required_device<dac_device> m_dac;
required_device<ay8913_device> m_ay1;
required_device<ay8913_device> m_ay2;
optional_device<sp0250_device> m_sp0250;
// internal state
bool m_cobram3_mod;
emu_timer * m_nmi_timer;
UINT8 m_nmi_rate;
UINT8 m_nmi_state;
UINT8 m_audiocpu_latch;
UINT8 m_speechcpu_latch;
UINT8 m_speech_control;
UINT8 m_last_command;
UINT8 m_dac_data[2];
UINT8 m_psg_latch;
UINT8 m_psg_data_latch;
UINT8 m_sp0250_latch;
};
// ======================> gottlieb_state
// shared driver state
class gottlieb_state : public driver_device
{
public:
gottlieb_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_laserdisc(*this, "laserdisc") { }
m_maincpu(*this, "maincpu"),
m_laserdisc(*this, "laserdisc"),
m_r1_sound(*this, "r1sound"),
m_r2_sound(*this, "r2sound") { }
// devices
required_device<i8088_device> m_maincpu;
optional_device<pioneer_pr8210_device> m_laserdisc;
optional_device<gottlieb_sound_r1_device> m_r1_sound;
optional_device<gottlieb_sound_r2_device> m_r2_sound;
UINT8 *m_videoram;
UINT8 m_votrax_queue[100];
UINT8 m_votrax_queuepos;
emu_timer *m_nmi_timer;
UINT8 m_nmi_rate;
UINT8 m_nmi_state;
UINT8 m_speech_control;
UINT8 m_last_command;
UINT8 *m_dac_data;
UINT8 *m_psg_latch;
UINT8 m_psg_data_latch;
UINT8 *m_sp0250_latch;
int m_score_sample;
int m_random_offset;
int m_last;
UINT8 m_joystick_select;
UINT8 m_track[2];
optional_device<pioneer_pr8210_device> m_laserdisc;
emu_timer *m_laserdisc_bit_timer;
emu_timer *m_laserdisc_philips_timer;
UINT8 m_laserdisc_select;
@ -64,18 +243,6 @@ public:
};
/*----------- defined in audio/gottlieb.c -----------*/
WRITE8_HANDLER( gottlieb_sh_w );
MACHINE_CONFIG_EXTERN( gottlieb_soundrev1 );
MACHINE_CONFIG_EXTERN( gottlieb_soundrev2 );
MACHINE_CONFIG_EXTERN( gottlieb_cobram3_soundrev2 );
INPUT_PORTS_EXTERN( gottlieb1_sound );
INPUT_PORTS_EXTERN( gottlieb2_sound );
/*----------- defined in video/gottlieb.c -----------*/
extern WRITE8_HANDLER( gottlieb_videoram_w );
@ -87,3 +254,8 @@ extern WRITE8_HANDLER( gottlieb_paletteram_w );
VIDEO_START( gottlieb );
VIDEO_START( screwloo );
SCREEN_UPDATE_RGB32( gottlieb );
#if USE_FAKE_VOTRAX
MACHINE_CONFIG_EXTERN( reactor_samples );
MACHINE_CONFIG_EXTERN( qbert_samples );
#endif