71
Table 1.0 Command ID
Data Byte
Data Type
Byte details
7 ------- 0
Data Details
$7a (122) Quick Edit Param
0xxxxxxx
X = Range $00-$7b (0-123)
Note $29 & $2b are not valid. To edit VCF Cutoff or VCF
Resonance use $28 or $2a
$7b-$7f (123-127)
Reserved
Set to $00
$05 (5) Request Tone Dump
Voice # + Bank + Tone
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
WARNING! This command will overwrite the
current sounding Tone with the Tone
selected
$01 (1) - Bank Number
000000xx
xx =
0 for Tones 1-128
1 for Tones 129-256
$02 (2) - Tone Number
0xxxxxxx
x =
0-127
JX-8P transmits a $06 (6) command
$06 (6) Transmit/Receive Tone Dump
Voice # + Bank + Tone + 256 data
bytes
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
WARNING! This command will overwrite the
current sounding Tone with the Tone
selected
$01 (1) - Bank Number
000000xx
xx =
0 for Tones 1-128
1 for Tones 129-256
$02 (2) - Tone Number
0xxxxxxx
x =
0-127
for Tone 1-128
JX-8P transmits data in the same format as the $04
Command
$09 (9) Request Seq Dump
Voice Seq Number
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
WARNING! This command will overwrite the
current sounding Seq with the Seq
selected
$01 (1) - Sequence Number
000xxxxx
x =
0-23
for Sequence 1-24
Seq # 0-7 are full seq & 8-23 are mini seq
JX-8P transmits a $0a (10) command with 1659 data bytes
for seq 0-7 and 463 data bytes for seq 8-23
$0a (10)Transmit / Receive Seq Dump
Voice Seq 1659
data bytes
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
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JX-8P Upgrade User Manual v130