OB 8

Sysexdump decoded

Sysexdump-Import/-Export by MIDI based on Oberheim factory MIDI board.

Notes on VCF Types: 2: BP, 3: 4 POLE enhanced only available after modification (Noise is disabled)

Byte	Label	min	max	Bitmask	from multiple bytes	Label for values	Converter
1	LFO WAVE	0	7			1: Sine, 2: Square, 3: Up Sawtooth, 4: S/H, 5: KBD TRIG, 6: Down Sawtooth, 7: Sampled Performance LFO,	bits_in_multiple_bytes
1	VCF REL	0	64	11111100
2	VCA REL	0	64	11111100
2	OSC UNISON	0	1	00000001		1: ON,
3	FMOD VCF	0	1	00000010		1: ON,
3	FMOD OSC2 Freq	0	1	00000001		1: ON,
3	VCF DCY	0	64	11111100
4	VCA DCY	0	64	11111100
4	OSC2 WAVEFORM	0	3	00000011		0: triangle, 1: saw, 2: square, 3: saw+square,
5	VCF ATK	0	64	11111100
5	OSC1 WAVEFORM	0	3	00000011		0: triangle, 1: saw, 2: square, 3: saw+square,
6	PWMOD OSC2 PW	0	1	00000010		1: ON,
6	PWMOD OSC1 PW	0	1	00000001		1: ON,
6	VCA ATK	0	64	11111100
7	VCF SUS	0	64	11111100
7	VCF 4 POLE	0	1	00000001		1: ON,
7	VCF Type	0	3	00000011		0: 2 POLE, 1: 4 POLE, 2: BP, 3: 4 POLE enhanced,
7	Noise	0	1	00000010		1: ON,
8	VCA SUS	0	64	11111100
8	OSC2 MIX Half	0	1	00000001		1: ON,
8	OSC2 MIX Full	0	1	00000010		1: ON,
9	VCF Track	0	1	00000001
9	VCF MOD	0	64	11111100
9	OSC1 MIX	0	1	00000010		1: ON,
10	PW1 180°	0	1	00000010		1: ON,
10	VCF RES	0	64	11111100
10	OSC1 180°	0	1	00000001		1: ON,
11	PWMOD VCA	0	1	00000010		1: ON,
11	OSC F-Env	0	1	00000001		1: ON,
11	OSC1 PW	0	64	11111100
12	FMOD OSC1 Freq	0	1	00000001		1: ON,
12	LFO rate	0	64	11111100
12	OSC Sync	0	1	00000010		1: ON,
13	FMOD AMNT	0	64	11111100
13	Program volume	0	63				bits_in_multiple_bytes
14	PWM AMNT	0	64	11111100
15	Port AMT	0	64	11111100
16	OSC2 DETUNE	0	64	11111100		0: down max, 33: no, 63: up max,
16	OSC2 PW	0	63				bits_in_multiple_bytes
17	VCF FREQ	0	64	11111100
18	OSC2 FREQ	0	64	11111100		00:00,00
19	Legato Port	0	1	00000001		1: ON,
19	Spare	0	1	00000010		1: ON,
19	OSC1 FREQ	0	64	11111100		00:00,00
20	RETRIG POINT	0	64	11111100
20	LFO Wave Retrig	0	7				bits_in_multiple_bytes
21	Port Bend	0	1	00000001		1: ON,
21	PEDAL SUSTAIN	0	64	11111100
22	FM DLY invert	0	1	00000001		1: ON,
22	FM VIB RAISE	0	64	11111100
22	LFO track	0	1	00000010		1: ON,
23	PWM VIB RAISE	0	64	11111100
23	Port match	0	1	00000001		1: ON,
23	Port Quant	0	1	00000010		1: ON,
24	90°	0	1	00000001		1: ON,
24	180°	0	1	00000010		1: ON,
24	FM VIB DELAY	0	64	11111100
25	PWM quant	0	1	00000001		1: ON,
25	PWM DLY invert	0	1	00000010		1: ON,
25	PWM VIB DELAY	0	64	11111100
26	Const Port	0	1	00000001		1: ON,
26	Expo port	0	1	00000010		1: ON,
26	VOICE DETUNE	0	64	11111100
27	BEND AMOUNT	0	64	11111100
27	FM quant	0	1	00000001		1: ON,
27	LFO Rate delay	0	1	00000010		1: ON,

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Sysexdump decoded