Roland GR-20 manual Offset Min Max Dec Hex

Chapitre 6 Appendices

Table 4-2. System

offset	ID		min			max	max
						(dec)	(hex)
00	GK SENS 1		0			8	08			0="1" - 8="9"
01	GK SENS 2		0			8	08			0="1" - 8="9"
02	GK SENS 3		0			8	08			0="1" - 8="9"
03	GK SENS 4		0			8	08			0="1" - 8="9"
04	GK SENS 5		0			8	08			0="1" - 8="9"
05	GK SENS 6		0			8	08			0="1" - 8="9"
06	OUTPUT		0			1	01			0="Ln", 1="GA"
	LINE/AMP
07	SW MODE		0			1	01			0="1", 1="2"
08	MIDI CH		0			10	0A			00H="1ch" -
										0aH="11ch"
09	MIDI		0			1	01			0="MONO",
	MONO/									1="POLY"
	POLY
0A	MASTER		0			127	7F			3fH="440.0Hz"
	TUNE
0B	reserve		7			7	07
0C	reserve		0			0	00
0D	reserve		0			0	00
0E	reserve		0			0	00
0F	reserve		0			0	00
Table 4-3. Patch Link Map
offset		MIDI bank				MIDI Prgram		GR-20 Patch
		select MSB				Change			Number
						Number
00	00		0		0					MSB
00	01									LSB
00	02		0		1					MSB
00	03									LSB
				:
				:
				:
01	7E		0		127					MSB
01	7F									LSB
02	00		1		0					MSB
02	01									LSB
02	02		1		1					MSB
02	03									LSB
				:
				:
				:
03	7E		1		127					MSB
03	7F									LSB
04	00		2		0					MSB
04	01									LSB
04	02		2		1					MSB
04	03									LSB
				:
				:
				:
05	7E		2		127					MSB
05	7F									LSB
06	00		3		0					MSB
06	01									LSB
06	02		3		1					MSB
06	03									LSB
				:
				:
				:
07	7E		3		127					MSB
07	7F									LSB
08	00		4		0					MSB
08	01									LSB
08	02		4		1					MSB
08	03									LSB
				:
				:
				:
09	7E		4		127					MSB
09	7F									LSB
0A	00		5		0					MSB
0A	01									LSB
0A	02		5		1					MSB
0A	03									LSB
				:
				:
				:
0B	7E		5		127					MSB
0B	7F									LSB
0C	00		6		0					MSB
0C	01									LSB

offset		MIDI bank		MIDI Prgram	GR-20 Patch
		select MSB		Change	Number
				Number
0C	02	6		1	MSB
0C	03				LSB
			:
			:
			:
0D	7E	6		127	MSB
0D	7F				LSB
0E	00	7		0	MSB
0E	01				LSB
0E	02	7		1	MSB
0E	03				LSB
			:
			:
			:
0F	7E	7		127	MSB
0F	7F				LSB
10	00	8		0	MSB
10	01				LSB
10	02	8		1	MSB
10	03				LSB
			:
			:
			:
11	7E	8		127	MSB
11	7F				LSB
12	00	9		0	MSB
12	01				LSB
12	02	9		1	MSB
12	03				LSB
			:
			:
			:
13	7E	9		127	MSB
13	7F				LSB
14	00	10		0	MSB
14	01				LSB
14	02	10		1	MSB
14	03				LSB
			:
			:
			:
15	7E	10		127	MSB
15	7F				LSB

/Example using RQ1/

To extract the all system parameters, send the following message to the GR-20.

F0 41 10 00 72 11 00 00 00 00 00 00 00 10 70 F7

/Example using DT1/

To change OUTPUT LINE/AMP to GA and SW MODE to “2”, send the following message to the GR-20.

F0 41 10 00 72 12 00 00 00 06 01 01 78 F7

44