Roland JX-3P, Manual

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Table 1.0 Command ID Data Byte Data Type
Byte details
7 ------- 0
Data Details
$15-$395 (21-917) = Seq Steps 128 x 7 (896)
Note 1 axxxxxxx
Note 2 bxxxxxxx
Note 3 cxxxxxxx
Note 4 dxxxxxxx
Note 5 exxxxxxx
Note 6 fxxxxxxx
Byte 7 00abcdef
Each Step is 7 bytes
xxxxxxx = note number (32-96)
Bits a-f are removed from each note byte and placed in
the 7th byte. The a-f note bits are then set to zero
Note Bytes are $00 (0) if not used
Each used step byte is a note number (32-96) and the
bits a-f are set if the note has been tied to the
previous note.
$0b (11) Request Tone Name
Bank + Tone
$00 (0) = Bank Number 0000000x x = 0 for tones 1-128
1 for tones 129-155
WARNING! This command will overwrite the
current sounding tone with the Tone
selected
$01 (1) = Tone Number 0xxxxxxx x = 0-127 for tone 1-128 if Bank Number is 0
0-127 for tone 129-256 if Bank Number is 1
3P transmits a $0c (12) command
$0c (12)Transmit / Receive Tone Name
Bank + Tone + 20 data bytes
$00 (0) = Bank Number 0000000x x = 0 for tones 1-128
1 for tones 129-155
WARNING! This command will overwrite the
current sounding tone with the Tone
selected
$01 (1) = Tone Number 0xxxxxxx x = 0-127 for tone 1-128 if Bank Number is 0
0-127 for tone 129-256 if Bank Number is 1
$00-$13 (0-19) = Tone Name Ascii Bytes Tone Name
$0d (13) Request Edit Buffer Tone
Parameter
1 Data Byte
$00 (0) - Tone Parameter Number
Data format the same as $04
Parameter Number is Data Posn
0xxxxxxx x = Data Offset
Use Data Position for Parameter Number
e.g. $15=DCO1Tune
3P transmits a $0e (14) command
$0e (14) Transmit / Receive Edit Buffer
Tone Parameter
2 data bytes
$00 (0) - Tone Parameter Number
Data format the same as $04
0xxxxxxx x = Data Offset
Use Data Position for Parameter Number
e.g. $15=DCO1Tune
$01 (1) - Parameter Value 0xxxxxxx Data format depends on Parameter
Data format the same as $04
$0f (15) Request Global Parameter
1 Data Byte
$00 (0) - Global Parameter
Number 000xxxxx x = Data Offset
Use Data Position for Parameter Number
Data format the same as $02
e.g. $0a (10) = Midi Channel In
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