Roland VGA7 Service Manual
V-GUITAR AMPLIFIER
Model: VGA-7
MIDI Implementation
Date: Aug. 1. 2000
Version: 1.00
1. RECOGNIZED DATA
■ Channel Voice Message
● Control Change
■ Syetem Exclusive Message
Status Data byte Status
F0H iiH, ddH ...eeH F7H
F0H = System Exclusive
ii = Manufacturer ID: 41H (Roland)
dd ,..ee = Data: 00H - 7FH (0 - 127)
F7H = EOX (End of Exclusive/System common)
❍ Bank Select
Status 2nd byte 3rd byte
BnH 00H mmH
n= MIDI Channel: 0H - FH (ch.1 - ch.16)
mm= Bank Number (MSB): 00H, 01H (0,1) 0 = USER
* With Bank Select, only the MSB is received; the LSB is disregarded.
1 = PRESET
❍ Control Change Nimber
Status 2nd byte 3rd byte
BnH ccH vvH
n= MIDI Channel: 0H - FH (ch.1 - ch.16)
cc = Controller Nimber: 01H - 1FH (1 - 31)
vv = Value: 00H - 7FH (0 - 127)
* You can control VOLUME, WAH, MANUAL/MEMORY, USER/PRESET, TUNER
(ON/OFF), CAPO (ON/OFF), EFX (ON/OFF), DELAY (ON/OFF), TAP, CHORUS
(ON/OFF), and REVERB (ON/OFF) with Control Change. Transmit 7FH for the ON/
OFF value, and transmit 00H after switching ON/OFF to complete the action.
: 40H - 5FH ( 64 - 95)
● Program Change
Status 2nd byte
CnH ppH
n = MIDI Channel: 0H - FH (ch.1 - ch.16)
pp = Program Number: 00H - 4FH (1 - 80)
* Patches are switched according to the Program Changes received.
* 4FH or above is disregarded.
BANK PROG BANK PROG BANK PROG BANK PROG
MSB LSB CHG VGA-7 MSB LSB CHG VGA-7 MSB LSB CHG VGA-7 MSB LSB CHG VGA-7
--- --- --- ----- --- --- --- ----- --- --- --- ----- --- --- --- ---- 0 0 1 U01 0 0 41 U41 1 0 1 P01 1 0 41 P41
0 0 2 U02 0 0 42 U42 1 0 2 P02 1 0 42 P42
0 0 3 U03 0 0 43 U43 1 0 3 P03 1 0 43 P43
0 0 4 U04 0 0 44 U44 1 0 4 P04 1 0 44 P44
0 0 5 U05 0 0 45 U45 1 0 5 P05 1 0 45 P45
0 0 6 U06 0 0 46 U46 1 0 6 P06 1 0 46 P46
0 0 7 U07 0 0 47 U47 1 0 7 P07 1 0 47 P47
0 0 8 U08 0 0 48 U48 1 0 8 P08 1 0 48 P48
0 0 9 U09 0 0 49 U49 1 0 9 P09 1 0 49 P49
0 0 10 U00. 0 0 50 U40. 1 0 10 P00. 1 0 50 P40.
0 0 11 U11 0 0 51 U51 1 0 11 P11 1 0 51 P51
0 0 12 U12 0 0 52 U52 1 0 12 P12 1 0 52 P52
0 0 13 U13 0 0 53 U53 1 0 13 P13 1 0 53 P53
0 0 14 U14 0 0 54 U54 1 0 14 P14 1 0 54 P54
0 0 15 U15 0 0 55 U55 1 0 15 P15 1 0 55 P55
0 0 16 U16 0 0 56 U56 1 0 16 P16 1 0 56 P56
0 0 17 U17 0 0 57 U57 1 0 17 P17 1 0 57 P57
0 0 18 U18 0 0 58 U58 1 0 18 P18 1 0 58 P58
0 0 19 U19 0 0 59 U59 1 0 19 P19 1 0 59 P59
0 0 20 U10. 0 0 60 U50. 1 0 20 P10. 1 0 60 P50.
0 0 21 U21 0 0 61 U61 1 0 21 P21 1 0 61 P61
0 0 22 U22 0 0 62 U62 1 0 22 P22 1 0 62 P62
0 0 23 U23 0 0 63 U63 1 0 23 P23 1 0 63 P63
0 0 24 U24 0 0 64 U64 1 0 24 P24 1 0 64 P64
0 0 25 U25 0 0 65 U65 1 0 25 P25 1 0 65 P65
0 0 26 U26 0 0 66 U66 1 0 26 P26 1 0 66 P66
0 0 27 U27 0 0 67 U67 1 0 27 P27 1 0 67 P67
0 0 28 U28 0 0 68 U68 1 0 28 P28 1 0 68 P68
0 0 29 U29 0 0 69 U69 1 0 29 P29 1 0 69 P69
0 0 30 U20. 0 0 70 U60. 1 0 30 P20. 1 0 70 P60.
0 0 31 U31 0 0 71 U71 1 0 31 P31 1 0 71 P71
0 0 32 U32 0 0 72 U72 1 0 32 P32 1 0 72 P72
0 0 33 U33 0 0 73 U73 1 0 33 P33 1 0 73 P73
0 0 34 U34 0 0 74 U74 1 0 34 P34 1 0 74 P74
0 0 35 U35 0 0 75 U75 1 0 35 P35 1 0 75 P75
0 0 36 U36 0 0 76 U76 1 0 36 P36 1 0 76 P76
0 0 37 U37 0 0 77 U77 1 0 37 P37 1 0 77 P77
0 0 38 U38 0 0 78 U78 1 0 38 P38 1 0 78 P78
0 0 39 U39 0 0 79 U79 1 0 39 P39 1 0 79 P79
0 0 40 U30. 0 0 80 U70. 1 0 40 P30. 1 0 80 P70.
* For details refer to "Roland Exclusive Messeges."
2. TRANSMITTED DATA
■ System EXclusive Message
Status Data byte Status
F0H iiH, ddH...eeH F7H
F0H = System Exclusive
ii = Manufacturer ID: 41H (Roland)
dd ,..ee = Data: 00H - 7FH (0 - 127)
F7H = EOX (End of Exclusive/System common)
* For details refer to "Roland Exclusive Messeges."
3. Exclusive Communications
The VGA-7 can receive all of the unit's settings data with Exclusive messages.
The Model ID Exclusive messages that can be used with the VGA-7 are 00H–34H.
■ One Way Communication
● Data Set 1 DT1 (12H)
Byte Description
F0H Exclusive Status
41H Manufacturer ID (Roland)
Dev Device ID (Dev=01H)
00H Model ID (VGA-7) MSB
34H Model ID (VGA-7) LSB
12H Command ID (DT1)
aaH Address MSB
bbH Address
ccH Address
ddH Address LSB
eeH Data
: :
ffH Data
sum Checksum
F7H EOX (End of Exclusive)
Byte Description
F0H Exclusive Status
41H Manufacturer ID (Roland)
Dev Device ID (Dev=7FH)
00H Model ID (FC-200) MSB
72H Model ID (FC-200) LSB
12H Command ID (DT1)
aaH Address MSB
bbH Address
ccH Address
ddH Address LSB
eeH Data
: :
ffH Data
sum Checksum
F7H EOX (End of Exclusive)
1
MIDI Implementation
4. Parameter Address Map
Address are shown in every 7-bit hexadecimal
Address MSB LSB
Binary 0aaa aaaa 0bbb bbbb 0ccc cccc 0ddd dddd
7 bit hex. AA BB CC DD
Size MSB LSB
Binary 0sss ssss 0ttt tttt 0uuu uuuu 0vvv vvvv
7 bit hex. SS TT UU VV
Address Block Map
Address Block Sub Block Note
00 00 00 00 +———————————————————+ +————————————————————+
| SYSTEM | | GK SET | *Refer to Table 'GK SET'
| | +————————————————————+
01 00 00 00 | | +————————————————————+
| | | TUNER | *Refer to Table 'TUNER'
| | +————————————————————+
02 00 00 00 | | +————————————————————+
| | | NS | *Refer to Table 'SYSTEM'
| | +————————————————————+
03 00 00 00 | | +————————————————————+
| | | SYSTEM | *Refer to Table 'NS'
| | +————————————————————+
04 00 00 00 | | +————————————————————+
| | | MIDI | *Refer to Table 'MIDI'
+———————————————————+ +————————————————————+
0C 00 00 00 +———————————————————+ +————————————————————+
| USER Patch | | U01 | *Refer to Table 'PATCH'
| | +————————————————————+
0C 01 00 00 | | +————————————————————+
| | | U02 |
| | +————————————————————+
: | | :
: | | :
0C 4E 00 00 | | +————————————————————+
| | | U79 |
| | +————————————————————+
0C 4F 00 00 | | +————————————————————+
| | | U70. |
+———————————————————+ +————————————————————+
0C 50 00 00 +——————————————————————————————————————————+
| USER Patch Dummy Address |
| for One Patch BULK DUMP/LOAD |
+——————————————————————————————————————————+
* Bulk data can be received during Load Standby in the MIDI Parameter screen.
* Be sure to splits parameters with a value of 2 or above when transmitting; always transmit these parameters in the same packet.
* When One Patch is use for the BULK DUMP operation, Dummy is supplied for the Address. When BULK DUMP is carried out using this Address, the data is stored to the current patch.
Table 'GK SET'
-------------------------------------------------------------------------------------Address(H) |Size(H) |Data(H) |Parameter Description
-------------------------------------------------------------------------------------00 00 00 00 00 00 00 01 00 - 02 TYPE 00 : GK-2A
01 : GK-2
02 : PIEZO
00 00 00 01 00 00 00 01 00 - 2A SCALE 00 : St
01 : Lp
02 : 20
03 : 21
: :
: :
2A : 60
00 00 00 02 00 00 00 01 00 - 14 BRIDGE1 10 - 30
00 00 00 03 00 00 00 01 00 - 14 BRIDGE2 10 - 30
00 00 00 04 00 00 00 01 00 - 14 BRIDGE3 10 - 30
00 00 00 05 00 00 00 01 00 - 14 BRIDGE4 10 - 30
00 00 00 06 00 00 00 01 00 - 14 BRIDGE5 10 - 30
00 00 00 07 00 00 00 01 00 - 14 BRIDGE6 10 - 30
00 00 00 08 00 00 00 01 00 - 63 SENS1 0 - 99
00 00 00 09 00 00 00 01 00 - 63 SENS2 0 - 99
00 00 00 0A 00 00 00 01 00 - 63 SENS3 0 - 99
00 00 00 0B 00 00 00 01 00 - 63 SENS4 0 - 99
00 00 00 0C 00 00 00 01 00 - 63 SENS5 0 - 99
00 00 00 0D 00 00 00 01 00 - 63 SENS6 0 - 99
00 00 00 0E 00 00 00 01 00 - 01 DIRECTION 0 : NORMAL
1 : REVERSE
00 00 00 0F 00 00 00 01 00 - 01 PHASE 0 : NORMAL
1 : INVERSE
00 00 00 10 00 00 00 01 00 - 0A LEVEL -5 - 5
00 00 00 11 00 00 00 01 00 - 03 S1/S2 0 : PICKUP SEL
1 : NUMBER SEL
2 : BANK SEL
3 : TUNER
00 00 00 12 00 00 00 02 dummy data
--------------------------------------------------------------------------------------
Table 'TUNER'
-------------------------------------------------------------------------------------Address(H) |Size(H) |Data(H) |Parameter Description
-------------------------------------------------------------------------------------01 00 00 00 00 00 00 01 00 - 0A PITCH 435Hz - 445Hz
01 00 00 01 00 00 00 01 00 - 0A LEVEL 0(OFF) - 10
--------------------------------------------------------------------------------------
2
MIDI Implementation
Table 'NS'
-------------------------------------------------------------------------------------Address(H) |Size(H) |Data(H) |Parameter Description
-------------------------------------------------------------------------------------02 00 00 00 00 00 00 01 00 - 0A THRESHOLD 0 - 10
--------------------------------------------------------------------------------------
Table 'SYSTEM'
-------------------------------------------------------------------------------------Address(H) |Size(H) |Data(H) |Parameter Description
-------------------------------------------------------------------------------------03 00 00 00 00 00 00 01 00 - 02 FOOT SW TYPE 00 : EFFECTS (MOMENTARY)
01 : EFFECTS (LATCH)
02 : PROGRAM
03 00 00 01 00 00 00 01 00 - 01 EXP PEDAL HOLD 00 : ON
01 : OFF
03 00 00 02 00 00 00 04 dummy data
03 00 00 06 00 00 00 01 00 - 02 BULK DUMP 00 : ALL
01 : PATCH (ALL)
02 : PATCH (ONE)
--------------------------------------------------------------------------------------
Table 'MIDI'
-------------------------------------------------------------------------------------Address(H) |Size(H) |Data(H) |Parameter Description
-------------------------------------------------------------------------------------04 00 00 00 00 00 00 01 00 - 01 MIDI OUT SELECT 00 : OUT
01 : THRU
--------------------------------------------------------------------------------------
Table 'PATCH'
-------------------------------------------------------------------------------------Offset(H) |Size(H) |Data(H) |Parameter Description
--------------------------------------------------------------------------------------
* All the data is sent as nibble data.
===== COSM GUITAR =====
0C ** 00 00 00 00 00 02 00 - 05 TYPE 00 : ST
01 : LP
02 : TEL
03 : HOLLOW
04 : ACOUSTIC
05 : SPECIAL
* Depending on the TYPE, data values may be limited for the following parameters.
----- TYPE = 00 : ST -----
0C ** 00 02 00 00 00 02 00 - 02 VARIATION 00 : CLASSIC
01 : MODERN
02 : HS
0C ** 00 04 00 00 00 02 01 PICKUP 01 : FRONT
02 02 : FRONT + CENTER
03 03 : CENTER
04 04 : CENTER + REAR
06 06 : REAR
----- TYPE = 01 : LP -----
0C ** 00 02 00 00 00 02 00 - 02 VARIATION 00 : CLASSIC
01 : MODERN
02 : JR
0C ** 00 04 00 00 00 02 01 PICKUP 01 : FRONT
05 05 : FRONT + REAR
06 06 : REAR
----- TYPE = 02 : TEL -----
0C ** 00 02 00 00 00 02 00 - 02 VARIATION 00 : CLASSIC
01 : MODERN
02 : HS
0C ** 00 04 00 00 00 02 01 PICKUP 01 : FRONT
05 05 : FRONT + REAR
06 06 : REAR
----- TYPE = 03 : HOLLOW -----
0C ** 00 02 00 00 00 02 00 - 02 VARIATION 00 : SEMI
01 : FULL
02 : RICK
0C ** 00 04 00 00 00 02 01 PICKUP 01 : FRONT
05 05 : FRONT + REAR
06 06 : REAR
----- TYPE = 04 : ACOUSTIC -----
0C ** 00 02 00 00 00 02 00 - 05 VARIATION 00 : STANDARD
01 : ROUND
02 : METAL
03 : NYLON STR
04 : BANJO
05 : UKULELE
0C ** 00 04 00 00 00 02 07 - 08 PICKUP 07 : PIEZO
08 : MIC
----- TYPE = 05 : SPECIAL -----
0C ** 00 02 00 00 00 02 00 - 07 VARIATION 00 : BOWED
01 : PIPE
02 : ORGAN
03 : BRASS
04 : SOLO
05 : SYNTH1
06 : SYNTH2
07 : FILTER BASS
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