21
PCM 90 MIDI Implementation Details
Lexicon
0x1C Custom Control Name Dump
This dump, which is both transmitted and received by the PCM 90, contains all of the name strings for a
single custom controller. Only strings which will actually be displayed are meaningful. If the settings of the
controller max, min and mid points do not provide for the display of a label (such as Hi label), only a dummy
string will be transmitted by the PCM 90. If such a string is sent to the PCM 90, it will not be saved with
the effect.
Byte # Byte Value Description Notes
1 F0 SysEx ID
2 06 Lexicon ID
3 08 PCM 90 ID
4 0iii iiii Device ID
5 0x1C Custom Names
6 0000 0iii Control ID 0-3=Custom Controls; 4=Adjust Knob
7- 26 0iii iiii ASCII Name of controller 20 byte string
27- 42 0iii iiii ASCII label for values
between mid and max
(HighRange) 16 byte string
43- 58 0iii iiii ASCII label for values
between min and mid
(LowRange) 16 byte string
59- 74 0iii iiii ASCII label for max value
(HighLabel) 16 byte string
75- 90 0iii iiii ASCII label for midpoint
value (MidLabel) 16 byte string
91- 106 0iii iiii ASCII label for min value
(LowLabel) 16 byte string
107 0xF7 End of SysEx
0x1D KeyWord Dump
This dump, which is both transmitted and received by the PCM 90,contains all of the KeyWord indices for
the current effect.
Byte # Byte Value Description Notes
1 F0 SysEx ID
2 06 Lexicon ID
3 08 PCM 90 ID
4 0iii iiii Device ID
5 0x1D KeyWords
6- 9 0iii iiii KeyWord indices See Appendix B: KeyWords.
10 0xF7 End of SysEx