Lexicon PCM 90 - MIDI IMPLEMENTATION DETAILS - Appendix F: System (Type 0) Parameters

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Lexicon
PCM 90 MIDI Implementation Details
Appendix F: System (Type 0) Parameters
These parameters are global (not part of a preset). The automation column indicates transmission via
SysEx automation.
Param# Max Auto-
Dec Hex Description Value mation? Notes
0 00 Audio source 2 n 0=Digital; 1=Analog 48kHz; 2=Analog 44.1kHz
1 01 MIDI Receive 17 n 0=Off; 1-16=MIDI channels; 17=Omni
2 02 MIDI transmit
on/off/channel 16 n 0=Off; 1-16=Channel for transmission of controller data
3 03 External tap source patch
source
list y
4 04 External tap threshold 127 y
5 05 MIDI controller ID
for continuous pedal 118 y
6 06 MIDI controller ID
for footswitch 1 118 y
7 07 MIDI controller ID
for ADJUST knob 118 n
8 08 MIDI SysEx device ID 126 n This parameter is not controllable from MIDI, but is
returned by a request for the parameter value.
9 09 MIDI SysEx enable 1 n This parameter is not controllable from MIDI, but is
returned by a request for the parameter value.
10 0A Memory protect 1 n 0=Off; 1=On
11 0B Pro Mode/Go Mode 1 y 0=Go; 1=Pro
12 0C Mix Prg/Global 1 y 0 =Prog; 1=Global
13 0D Tempo Prg/Global 1 y 0=Prog; 1=Global
14 0E Autoload 1 y 0=Off; 1=On
15 0F Bypass Mode 3 y 0=All Mute; 1=Input Mute; 2=Output Mute; 3=Bypass
16 10 MIDI controller ID
for footswitch 2 118 y
17 11 Patch update mode 1 y 0=Immediate; 1=Delayed
18 12 MIDI program change mode 3 n 0=On; 1=Off; 2=Mapped; 3=Chained
19 13 Map select 127 y Actual number of valid maps depends on presence and
type of card. The parameter specific message for this
parameter will always return the maximum possible
range. The actual useful values should be determined
from the Configuration Response.
20 14 Chain select 127 y Actual number of valid chains depends on presence
and type of card. The parameter specific message for
this parameter will always return the maximum possible
range. The actual useful values should be determined
from the Configuration Response.
21 15 Prg+ source 120 y 0=No Assigment; 1-118 indicate MIDI controllers;
119=Foot Sw 1 ; 120=Foot Sw 2.
22 16 Prg- source 120 y 0=No Assigment; 1-118 indicate MIDI controllers;
119=Foot Sw 1; 120=Foot Sw 2.
23 17 Program change
bypass mode 1 y 0=Mute; 1=Bypass
24 18 Global Mix value 100 y 0 =Dry; 100 =Wet
25 19 Transmit MIDI clock 1 n 0 =Do not transmit clock; 1=Transmit clock
26 1A Dump speed 2 n 0=Slow; 1=Medium; 2=Fast. Note: This causes brief
timeouts to be inserted between individual effects In a
bank dump. There is no other effect from this param-
eter. This is helpful for slow or memory-bound devices
which may have difficulty digesting the large amount of