Midi Implementation Data - Lexicon LXP-5 - REV 1 Owner's Manual

4. MIDI Implementation Data

The information contained in this chapter is intended to assist experienced
programmers in developing software for use with the LXP-5.
LXP-5 System Exclusive (SysEx) implementation can be divided into two
basic categories: Data and Event Requests, and Data Transmit and Re-
ceive.
Data and Event Requests
Data Requests prompt the LXP-5 to transmit specified data. Event Requests
prompt the LXP-5 to store the data currently in the edit buffer to a specific
memory location (register), or to retrieve stored data and place it in the edit
buffer.
Data Requests
Byte Value
0 F0 (hex)
1 06
2 05
3 0011 nnnn(bin)
4 0eee eeee
5 0ppp pppp
6 F7 (hex)
MIDI Implementation Data
Description
System Exclusive
Lexicon ID
LXP-5 ID
n = MIDI Channel 0-15
e =event code:
60h = active setup data
61h = one register
62h = param data
64h = all registers
p = register number 0 - 127 for e = 61
= param number for e = 62, e = 65
above; else present but ignored
End of SysEx message
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