Roland GR-20 Owner's Manual page 45

Table 4-4. Pateh
offsel iD max | Description
(Hex)
00 Preset PATUT
Number MSB
ot Preset PATCH
Number LSB
(2 ATTACK T
03 RELEASE
(4 CHORUS
05 DELAY/RE- |
VERB
бе "LEVEL ——
7 | FREQ
08 RESO
19 TRANSPOSE |
0А PLAYFEEL
OB EXP PEDAL
oc HOLD TYPE 0
Л» GLIDE TYPE 0 19 а |
06H-"d2", 07H
| O8H="u1", 09H=
| DaHz"u3", 0bH="u4",
| OcH="u5",0dH="u6",
OcH="u7", OFH="u8",
1WH="v1", HH="v2",
12H="v3", 13H="v4"
DELAY
Reserve 0 0 OF
/ Example using КОТ/
То extract all the data of patch USER BANK 50, send the following message to the GR-20.
FO 41300072 11 01 0031 00 000000 10 3D F7
/ Example using DT1/
If you want to set as the following the EXP PEDAL parameter of pateh USER BANK 10 is
"FL", create data as the following and send it to your GR-20.
FQ 41 100072 12 01 00 09 ОВ 01 6A F7
Chapter 6 Appendices
А-1. Decimal VS Hexadecimal
With a MIDI System, the data value, the address, or size in an exclusive message is
expressed іп 7-bit hexadesimal values.The table below shows decimal value and thier
hexadecimal counterparts.
Decimal Hex Decimal Hex Decimal Hex Decimal Hex
б 00! X 20H 6i | 40H 96 | 60H
1 01H 33 21H 65 31H 97 ӨН
2 02H 3 2H 66 TH 98 62H
3 03H 35 23Н 67 33H 99 63H
7 aH 36 248 68 HH 106 | ЫН
5 05H 37 25H 69 BH 101 65H
6 06H 38 26H 70 ЧӨН 102 66H
7 07H 39 TH 71 17H 103 ен
8 OBH 40 28H > 38Н 104 68H
$ f 098 41 29H 73 49H 165 | ӨН |
10 ФАН 22 2АН 7; ЗАН 106 ФАН
11 OBH 43 2BH 75 3BH 107 6BH
12 OCH H 2CH 76 ЯСИ 108 6CH
3 0DH 45 20H 77 iDH 109 EDH
13 бЕН 46 ЗЕН 78 ЗЕН 110 ФЕН
15 OFH 37 ЗЕН 79 ДЕН 111 6FH
16 ТОН 38 30H 80 30H 112 70H
17 ТІН 49 ЗІН 81 51H 113 ПН
8101 50 32H 82 52H 114 72H
19 13H 51 33H 83 53H 115 73H
20 14H 52 34H 84 54H 116 ЭН
2 15Н 53 35Ң 85 58H Ti7 75H
2 16H 54 36H 86 56H 118 76H
B 17H 55 37H 87 57H 119 77H
24 18H 56 38H B8 ЗЕН 120 78H
25 19H 57 39H 89 59H 121 70H
26 ТАН 58 ЗАН 90 БАН 122 ТАН
27 1BH 59 38H 91 5ВН 123 7BH
28 1CH 60 3cH 32 5CH 124 7CH
28 ТОН 61 3DH 93 5DH 125 7DH
30 ТЕН 62 ЗЕН 94 БЕН 126 7EH
31 1ЕН 63 ЗЕН 95 ЗЕН 127 ЗЕН
When expressing а MIDI channel number or а program change number, please notice that
the values are less by one .For example, MIDI channel is expressed as 0 through 15 instead
of 1 through 16.
The range of 7 bit can express 128 steps from 0 to 127. To express broader range, use several
data bytes.
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