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Merge pull request #1008 from akumanatt/quadtone

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Alternative ZX Spectrum beeper sound engine
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tildearrow 2023-03-06 03:37:47 -05:00 • committed by GitHub
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13
src/engine/sysDef.cpp
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@ -1842,6 +1842,19 @@ void DivEngine::registerSystems() {
{DIV_INS_PV1000, DIV_INS_PV1000, DIV_INS_PV1000}
);
sysDefs[DIV_SYSTEM_SFX_BEEPER_QUADTONE]=new DivSysDef(
"ZX Spectrum Beeper (QuadTone Engine)", NULL, 0xca, 0, 5, false, true, 0, false, 1U<<DIV_SAMPLE_DEPTH_8BIT,
"Another ZX Spectrum beeper system with full PWM pulses and 3-level volume per channel. It also has a pitchable overlay sample channel.",
{"Channel 1", "Channel 2", "Channel 3", "Channel 4", "PCM"},
{"CH1", "CH2", "CH3", "CH4", "PCM"},
{DIV_CH_PULSE, DIV_CH_PULSE, DIV_CH_PULSE, DIV_CH_PULSE, DIV_CH_PCM},
{DIV_INS_BEEPER, DIV_INS_BEEPER, DIV_INS_BEEPER, DIV_INS_BEEPER, DIV_INS_AMIGA},
{},
{
{0x12, {DIV_CMD_STD_NOISE_MODE, "12xx: Set pulse width"}}
}
);
sysDefs[DIV_SYSTEM_DUMMY]=new DivSysDef(
"Dummy System", NULL, 0xfd, 0, 8, false, true, 0, false, 0,
"this is a system designed for testing purposes.",