387 lines
6.8 KiB
Markdown
387 lines
6.8 KiB
Markdown
# converting from old flags
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prior to format version 119, chip flags were stored as a 32-bit integer.
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this section will help you understand the old flag format.
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chips which aren't on this list don't have any flags or have been added after version 119.
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## 0x02: Genesis (COMPOUND) and 0x42: Genesis extended (COMPOUND)
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- bit 31: ladderEffect (bool)
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- bit 0-30: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 8MHz
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- 3: Firecore (`COLOR_NTSC*12/7`)
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- 4: System 32 (`COLOR_NTSC*9/4`)
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- only 0 and 1 apply to the SN part as well.
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## 0x03: SMS (SN76489)
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- flags AND 0xff03: clockSel (int)
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- 0x0000: NTSC (becomes 0)
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- 0x0001: PAL (becomes 1)
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- 0x0002: 4MHz (becomes 2)
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- 0x0003: half NTSC (becomes 3)
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- 0x0100: 3MHz (becomes 4)
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- 0x0101: 2MHz (becomes 5)
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- 0x0102: eighth NTSC (becomes 6)
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- flags AND 0xcc: chipType (int)
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- 0x00: Sega PSG (becomes 0)
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- 0x04: TI SN76489 (becomes 1)
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- 0x08: SN with Atari-like short noise (becomes 2)
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- 0x0c: Game Gear (becomes 3)
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- 0x40: TI SN76489A (becomes 4)
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- 0x44: TI SN76496 (becomes 5)
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- 0x48: NCR 8496 (becomes 6)
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- 0x4c: Tandy PSSJ 3-voice sound (becomes 7)
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- 0x80: TI SN94624 (becomes 8)
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- 0x84: TI SN76494 (becomes 9)
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- bit 4: noPhaseReset (bool)
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## 0x04: Game Boy
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- bits 0-1: chipType (int)
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- 0: DMG (rev B)
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- 1: CGB (rev C)
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- 2: CGB (rev E)
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- 3: AGB
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- bit 3: noAntiClick (bool)
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## 0x05: PC Engine
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- bit 0: clockSel (int)
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- 0: NTSC
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- 1: pseudo-PAL
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- bit 2: chipType (int)
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- 0: HuC6280
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- 1: HuC6280A
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- bit 3: noAntiClick (bool)
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## 0x06: NES, 0x88: VRC6, 0x8a: FDS and 0x8b: MMC5
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- flags: clockSel (int)
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- 0: NTSC (2A03)
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- 1: PAL (2A07)
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- 2: Dendy
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## 0x07: C64 (8580) and 0x47: C64 (6581)
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- bit 0-3: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: SSI 2001
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## 0x08: Arcade (YM2151+SegaPCM; COMPOUND)
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- bit 0-7: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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- this clock only applies to the YM2151.
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## 0x09: Neo Geo CD (YM2610), 0xa5: Neo Geo (YM2610), 0xa6: Neo Geo extended (YM2610), 0x49: Neo Geo CD extended, 0x9e: YM2610B and 0xde: YM2610B extended
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- bit 0-7: clockSel (int)
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- 0: 8MHz
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- 1: 8.06MHz (Neo Geo AES)
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## 0x80: AY-3-8910
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- bit 0-3: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: ZX Spectrum 48K (1.75MHz)
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- 3: 2MHz
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- 4: 1.5MHz
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- 5: 1MHz
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- 6: Sunsoft 5B
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- 7: PAL NES
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- 8: Sunsoft 5B on PAL NES
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- 9: 1.10MHz
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- 10: 2^21MHz
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- 11: double NTSC
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- 12: 3.6MHz
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- 13: 1.25MHz
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- 14: 1.536MHz
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- bit 4-5: chipType (int)
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- 0: AY-3-8910
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- 1: YM2149(F)
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- 2: Sunsoft 5B
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- 3: AY-3-8914
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- bit 6: stereo (bool)
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- bit 7: halfClock (bool)
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- bit 8-15: stereoSep (int)
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## 0x81: Amiga
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- bit 0: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- bit 1: chipType (int)
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- 0: Amiga 500
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- 1: Amiga 1200
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- bit 2: bypassLimits (bool)
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- bit 8-14: stereoSep (int)
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## 0x82: YM2151 alone
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- bit 0-7: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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## 0x83: YM2612 alone, 0xa0: YM2612 extended, 0xbd: YM2612 extra features extended and 0xbe: YM2612 extra features
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- bit 31: ladderEffect (bool)
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- bit 0-30: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 8MHz
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- 3: Firecore (`COLOR_NTSC*12/7`)
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- 4: System 32 (`COLOR_NTSC*9/4`)
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## 0x84: TIA
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- bit 0: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- bit 1-2: mixingType (int)
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- 0: mono
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- 1: mono (no distortion)
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- 2: stereo
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## 0x85: VIC-20
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- bit 0: clockSel (int)
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- 0: NTSC
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- 1: PAL
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## 0x87: SNES
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- bit 0-6: volScaleL (int)
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- bit 8-14: volScaleR (int)
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## 0x89: OPLL (YM2413) and 0xa7: OPLL drums (YM2413)
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- bit 0-3: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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- 3: half NTSC
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- bit 4-31: patchSet (int)
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- 0: YM2413
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- 1: YMF281
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- 2: YM2423
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- 3: VRC7
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## 0x8c: Namco 163
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- bit 0-3: clockSel (int)
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- 0: NTSC (2A03)
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- 1: PAL (2A07)
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- 2: Dendy
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- bit 4-6: channels (int)
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- bit 7: multiplex (bool)
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## 0x8d: YM2203 and 0xb6: YM2203 extended
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- bit 0-4: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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- 3: 3MHz
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- 4: 3.99MHz
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- 5: 1.5MHz
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- bit 5-6: prescale (int)
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- 0: /6
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- 1: /3
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- 2: /2
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## 0x8e: YM2608 and 0xb7: YM2608 extended
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- bit 0-4: clockSel (int)
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- 0: 8MHz
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- 1: 7.98MHz
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- bit 5-6: prescale (int)
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- 0: /6
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- 1: /3
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- 2: /2
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## 0x8f: OPL (YM3526), 0xa2: OPL drums (YM3526), 0x90: OPL2 (YM3812), 0xa3: OPL2 drums (YM3812), 0xb2: Yamaha Y8950 and 0xb3: Yamaha Y8950 drums
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- bit 0-7: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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- 3: 3MHz
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- 4: 3.99MHz
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- 5: 3.5MHz
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## 0x91: OPL3 (YMF262) and 0xa4: OPL3 drums (YMF262)
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- bit 0-7: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 14MHz
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- 3: 16MHz
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- 4: 15MHz
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## 0x93: Intel 8253 (beeper)
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- bit 0-1: speakerType (int)
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- 0: unfiltered
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- 1: cone
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- 2: piezo
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- 3: system
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## 0x95: RF5C68
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- bit 0-3: clockSel (int)
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- 0: 8MHz
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- 1: 10MHz
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- 2: 12.5MHz
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- bit 4-31: chipType (int)
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- 0: RF5C68
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- 1: RF5C164
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## 0x97: Philips SAA1099
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- flags: clockSel (int)
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- 0: 8MHz
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- 1: NTSC
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- 2: PAL
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## 0x98: OPZ (YM2414)
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- flags: clockSel (int)
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- 0: NTSC
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- 1: pseudo-PAL
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- 2: 4MHz
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## 0x9a: AY8930
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- bit 0-3: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: ZX Spectrum 48K (1.75MHz)
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- 3: 2MHz
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- 4: 1.5MHz
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- 5: 1MHz
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- 6: Sunsoft 5B
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- 7: PAL NES
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- 8: Sunsoft 5B on PAL NES
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- 9: 1.10MHz
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- 10: 2^21MHz
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- 11: double NTSC
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- 12: 3.6MHz
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- bit 6: stereo (bool)
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- bit 7: halfClock (bool)
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- bit 8-15: stereoSep (int)
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## 0x9d: VRC7
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- bit 0-3: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 4MHz
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- 3: half NTSC
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## 0x9f: ZX Spectrum (beeper)
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- bit 0-1: clockSel (int)
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- 0: NTSC
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- 1: PAL
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## 0xa1: Konami SCC and 0xb4: Konami SCC+
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- bit 0-6: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 1.5MHz
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- 3: 2MHz
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## 0xaa: MSM6295
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- bit 0-6: clockSel (int)
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- 0: 1MHz
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- 1: 1.056MHz
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- 2: 4MHz
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- 3: 4.224MHz
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- 4: NTSC
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- 5: half NTSC
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- 6: 2/7 NTSC
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- 7: quarter NTSC
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- 8: 2MHz
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- 9: 2.112MHz
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- 10: 875KHz
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- 11: 937.5KHz
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- 12: 1.5MHz
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- 13: 3MHz
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- 14: 1/3 NTSC
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- bit 7: rateSel (bool)
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## 0xab: MSM6258
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- flags: clockSel (int)
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- 0: 4MHz
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- 1: 4.096MHz
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- 2: 8MHz
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- 3: 8.192MHz
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## 0xae: OPL4 (YMF278B) and 0xaf: OPL4 drums (YMF278B)
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- bit 0-7: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- 2: 33.8688MHz
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## 0xb0: Seta/Allumer X1-010
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- bit 0-3: clockSel (int)
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- 0: 16MHz
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- 1: 16.67MHz
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- bit 4: stereo (bool)
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## 0xb1: Ensoniq ES5506
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- bit 0-4: channels (int)
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## 0xb5: tildearrow Sound Unit
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- bit 0: clockSel (int)
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- 0: NTSC
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- 1: PAL
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- bit 2: echo (bool)
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- bit 3: swapEcho (bool)
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- bit 4: sampleMemSize (int)
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- 0: 8K
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- 1: 64K
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- bit 5: pdm (bool)
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- bit 8-13: echoDelay (int)
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- bit 16-19: echoFeedback (int)
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- bit 20-23: echoResolution (int)
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- bit 24-31: echoVol (int)
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## 0xb8: YMZ280B
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- bit 0-7: clockSel (int)
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- 0: 16.9344MHz
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- 1: NTSC
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- 2: PAL
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- 3: 16MHz
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- 4: 16.67MHz
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- 5: 14MHz
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## 0xc0: PCM DAC
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- bit 0-15: rate (int)
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- add +1 to this value
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- bit 16-19: outDepth (int)
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- bit 20: stereo (bool)
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## 0xe0: QSound
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- bit 0-11: echoDelay (int)
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- bit 12-19: echoFeedback (int)
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