Lexicon LEXICON480LV4 Owner's Manual page 132

Lexicon 480L Owner's Manual
480 Generic System Exclusive Message Format
$F0
$06
$01
0ccc nnnn
0sssssss
0xxxxxxx
$F7
Many messages have checksums associated with them. These checksums are calculated by simply adding all
of the bytes of the checksummed data together and truncating to 7 bits. The message formats describe which
data bytes are checksummed.
Automation Format
Automation data is used to transmit and receive sysex automation data
Parameter Data Format
$F0
$06
$01
$2n
$0d
$2
$3-$4
$5-$6
$7-$8
$9-$A
$B-$C
0nnnnnnn
$0v
$0v
$0v
$0v
$0v
$F7
A-8
Sysex Message Formats
System Exclusive ID
Lexicon ID
480 ID
Message Class and Sysex Device ID
ccc = Message Class 0-7
nnnn = Channel Device ID 0-15
Message Subclass
sssssss = Subclass $0-$7F
Data Characters
xxxxxxx = Data $0-$7F
End of System Exclusive
480 System Exclusive Header
Parameter Data Message Class, Sysex Channel Device ID
Subclass = Control Class
Global Controls
Program Controls Machine A and Machine B
Patch Controls Machine A and Machine B
Process Controls Machine A and Machine B
Table Controls Machine A and Machine B
Name Controls Machine A and Machine B
Parameter Number Index within Control Class
0-127
Nibblized Most Significant
Nibblized Least Significant
End of System Exclusive
4 bits (out of 20 bits)
4 bits
4 bits
4 bits
4 bits (out of 20 bits)