72
Table 1.0 Command ID
Data Byte
Data Type
Byte details
7 ------- 0
Data Details
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
$00-$13 (0-19) = Seq Name
20 Ascii Bytes
Sequence Name
$14 (20) = Seq Length
0xxxxxxx
x =
0 = No Seq Recorded
1-124 = No of Seq Steps for seq 0-7
1-32 = No of Seq Steps for seq 8-23
$15-$2e (21-46) = Reserved
26 bytes Reserved for future expansion
$2f-$67b (47-1659) = Seq Steps
124 x 13 (1612)
or 32 x 13 (416)
Note 1 0xxxxxxx
Note 2 0xxxxxxx
Note 3 0xxxxxxx
Note 4 0xxxxxxx
Note 5 0xxxxxxx
Note 6 0xxxxxxx
Byte 7 00abcdef
Byte 8 0xxxxxxx
Byte 9 0xxxxxxx
Byte 10 0xxxxxxx
Byte 11 0xxxxxxx
Byte 12 0xxxxxxx
Byte 13 0xxxxxxx
Step is 13 bytes
Byte 1-6 xxxxxxx = note number (32-96)
Note Bytes are $00 (0) if not used
Byte 7 a-f is tie bits 1-6 (set if tie set)
Byte 8-13 xxxxxxx = voice 1-6 Level (0-127)
Seq 0-7 can have a maximum of 124 steps
Seq 8-23 can have a maximum of 32 steps
$0d (13) Request Edit Buffer Tone
Parameter
Voice Param Number
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
$01 (1) - 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. $25=VCFCutoffHi
JX-8P transmits a $0e (14) command
$0e (14) Transmit / Receive Edit Buffer
Tone Parameter
Voice # + Param # + 2 data bytes
$00 (0) - Voice #
000000yx
x =
Lower Board (set to select) Always 1 in the 8P
y =
Reserved. Always 0 in the 8P
$01 (1) - 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. $25=VCFCutoffHi
JX-8P transmits a $0e (14) command
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JX-8P Upgrade User Manual v130