User manual LEXICON PCM 60

[. . . ] 1 Controller Automation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Reset All Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 MIDI Clock and Clock Commands . . . . . . . . . . . . . . . . . . . . . 2 Dynamic MIDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] This matches the message IDs described above, but not all messages may be requested. These depend on the type of message requested. Any unused parameters should be set to 0. End of SysEx 12 0xF7 Request System Config Effect Bulk Effect Single Table Table element Chain Chain element Display Matrix Param Soft Row Patch Param spec Param display System setup Program Info Request Byte 0x00 0x01 0x02 0x03 0x04 0x06 0x07 0x08 0x09 0x0b 0x12 0x13 0x16 0x17 0x18 0x1a Parameter bytes no parameters Bank Bank, Offset TableID TableID, Offset ChainID ChainID, Offset no parameters Mode Type, Offset Offset (0-9) PatchID (0-9) Type, Offset Type, Offset ID of setup Bank, Offset Note: The entire 12-byte request must be sent with unused parameters set to 0. Bank assignments Effects in the PCM 60 are accessed by Bank and Program numbers. Banks are assigned as follows: Bank 0-3 Internal presets Bank 4 User-generated effects Bank 5-9 Extension presets. Presets are loaded into these banks from algorithm cards. Bank 10-up Card banks (either user-generated or preset, depending on card type). Any program numbers greater than 49 are ignored. The exception is Map mode, in which a program number (0-127) is used to look up a bank/program combination from a map. 12 Lexicon PCM 60 MIDI Implementation Details Patch sources by Index The following values allow sources to be selected for patches, for Tap sources, or for other control sources such as AR Source. SourceIndex 0-30 31-117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147-253 254 255 Controller MIDI controllers 1 - 31 MIDI controllers 33 - 119 Pitch bend Channel pressure Velocity of last-played note Last note number Lowest current note number Highest current note number Clock commands LFO (selectable output) LFO Sine LFO Cosine LFO Square LFO Sawtooth LFO Pulse LFO Triangle Left Envelope follower Right Envelope follower AR envelope generator Latch Timeswitch 1 Timeswitch 2 Composite Timeswitch Mono input level Left input level Right input level Voltage pedal Footswitch 1 Footswitch 2 ADJUST knob Tempo Reserved ON (always on) OFF (always off) Note: MIDI controllers 0 and 32 are used for Bank change, and are not available as controllers. 13 PCM 60 MIDI Implementation Details Lexicon System parameters These parameters are global (not part of a preset). Param# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 Description Wordclock source Analog input level Digital input level MIDI Receive on/off/channel MIDI transmit on/off/channel External tap source External tap threshold MIDI controller ID for continuous pedal MIDI controller ID for footswitch 1 MIDI controller ID for ADJUST knob MIDI sysex device ID MIDI sysex enable Memory protect Pro Mode/Go Mode Mix Prg/Global Tempo Prg/Global Autoload Bypass Mode MIDI controller ID for footswitch 2 Patch update mode MIDI program change mode Map select Chain select Pgm+ source Pgm- source Program change bypass mode Global Mix value Transmit MIDI clock Dump speed MIDI automation mode Transmitted device ID for automation Tempo blink on/off Global tempo value Dig In status Selects display of digital error Autolock enable Transmitted SCMS selection Transmitted emphasis selection Tempo source (internal/MIDI) Analog output level Sample dump output resolution Bypass controller assign MaxValue 2 100 100 18 17 see patch source list 127 118 118 118 126 1 1 1 1 1 1 3 118 (footnote 2) 1 3 127 127 (footnote 3) 120 120 1 100 1 2 1 127 1 360 0 5 1 2 2 1 1 20 78 Note: The PCM 60 ignores received values for parameters 10 and 11 (Device ID and SysEx Enable). These values can only be changed from the PCM 60 front panel (Control 3. 7), or by restoring a setup from internal memory or from a card. The values are transmitted correctly. 14 Lexicon PCM 60 MIDI Implementation Details Patchable Parameters These are the patchable parameters that are the same (both offset and range) for all algorithms. Param# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description Mix (when mix mode is PRG) LFO rate LFO waveform select LFO pulsewidth Left Envelope follower Right Envelope follower AR envelope generator rise time AR envelope generator fall time AR envelope generator mode Timeswitch 1 mode Timeswitch 1 rate Timeswitch 1 pulsewidth (1-99%) Timeswitch 2 mode Timeswitch 2 rate Timeswitch 2 pulsewidth LFO depth MaxValue 100 2500 5 98 500 500 500 500 3 2 2500 98 2 2500 98 100 Nonpatchable parameters These are the non patchable parameters that are the same (both offset and range) for all algorithms. Param# 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Tempo (when mode is PRG) AR threshold Timeswitch 1 threshold Timeswitch 2 threshold Latch lower limit Latch upper limit AR source Timeswitch 1 source Timeswitch 2 source Latch source Tap value Tempo beat value Tap average (tap window) Adjust knob lower limit Adjust knob upper limit MaxValue 360 127 127 127 127 127 255 (patch source list) 255 (patch source list) 255 (patch source list) 255 (patch source list) 14 6 6 127 127 15 PCM 60 MIDI Implementation Details Lexicon MIDI Inquiry Message The MIDI specification defines a global message that allows a host device to determine what sorts of devices are connected. Byte 6 . . . . . . . . The second field's 3 least significant bits are loaded into the remaining 3 bits of Byte 1. . . Byte 1 bbbaaaaa Byte 2 . . . . . . . . Byte 6 . . . . . . . . . . . the next (middle) eight bits are loaded into Byte 2. . . Byte 1 bbbaaaaa Byte 2 bbbbbbbb Byte 3 . . . . . . . . Byte 6 . . . . . . . . . . . and finally the remaining (most significant) 3 bits of the second field are loaded right justified into Byte 3. Byte 1 bbbaaaaa Byte 2 bbbbbbbb Byte 3 . . . . . bbb Byte 4 . . . . . . . . Byte 6 . . . . . . . . The 5 least significant bits of the third field are loaded into the remaining bits of Byte 3. . . Byte 1 bbbaaaaa Byte 2 bbbbbbbb Byte 3 cccccbbb Byte 4 . . . . . . . . Byte 6 . . . . . . . . . . . and the remaining (most significant) 4 bits of the third field are loaded right justified into Byte 4. Byte 1 bbbaaaaa Byte 2 bbbbbbbb Byte 3 cccccbbb Byte 4 . . . . cccc Byte 5 . . . . . . . . Byte 6 . . . . . . . . If the values of those three fields had been 0x1f, 0x2222, 0x147 respectively, the bitpack field would look like this: Byte 1 01011111 Byte 2 01010101 Byte 3 00111101 Byte 4 . . . . 1010 Byte 5 . . . . . . . . Byte 6 . . . . . . . . If there we only three fields in this effect register, the remaining 4 most significant bits of Byte 4 would be assigned to zero and the remaining 406 bytes would also be zero filled. Byte 1 01011111 Byte 2 01010101 Byte 3 00111101 Byte 4 00001010 Byte 5 00000000 -> Byte 410 00000000 18 Lexicon PCM 60 MIDI Implementation Details Bitpack Data Groups The bitpacked Effect Control Data contains five distinct groups of information pertaining to the effect: Soft Row Assignments Unpatchable Parameter Information ADJUST Knob Initial Value Patchable Parameter Information Patching Information The first three Bitpacked Effect Control Data Groups: Soft Row Assignments, Unpatchable Parameter Information, and ADJUST Knob Initial Value, are exactly the same for all algorithms. Patchable Parameter Information, is different for every algorithm both in the number of fields and in the bit width for each field. Patching Information follows a methodology that is the same for every algorithm, but which is dependent on field values from the Patchable Parameter Information, so the Patching Information cannot not be said to be "identical" in all the algorithms. Soft Row Assignments Familiarize yourself in the PCM 60 User Guide with respect to the "Soft Row" which occupies the top row of every effect edit matrix. The edit matrix parameters in each of the 10 slots of the Soft Row are assignable. Soft Row assignments in the Bitpacked Effect Control Data consists of ten 8-bit fields, i. e. [. . . ] If the RvbDesign Link parameter is On, then the Spread value is scaled by the following integer math formula: ((RvbDesign Size value + 16) * RvbDesign Spread value)/160 Example: RvbDesign Size value 103 (55. 5 meters) RvbDesign Spread value 147 ((103 + 16) * 147)/160 = 109 Range Decode 30 Percent. Similar to range decode 9, the value is displayed as a percent. Zero percent is displayed as "Off". Range Decode 31 Similar to Range Decode 26. [. . . ]