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SIEL-DK600--Expander--Opera-6-Sysex-Codes-for-Preset-Data

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					SIEL DK600 / Expander

Sysex Codes for Preset Data

G. Montalbano 2001

Individual presets are sent to & from the unit in groups of 45 hex bytes preceded by a control change, in the following format: Control Change: Program: F0 21 01 pp Switches ff ff ff ff ff ff ff ff Knobs * ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm ll mm F7 CC 87 = 127 (sets “RECORD” mode)

Sysex Header Siel ID Preset Data Preset # 0-89 (00-59h) Flag 1: Footage A,B -------------------------------------> Flag 2: (unused) Flag 3: ADSR/Dynamics (table 1) Flag 4: VCF Keyboard Track: 00 = off, 01 = on Flag 5: LFO III, VCO A triangle (table 1) Flag 6: VCO B, VCO A pulse (table 1) Flag 7: Modulation (table 1) Flag 8: LFO I-II/LFO III Waves (table 1) Filter Resonance " " Cutoff ADSR Amount

ADSR Release " " " Sustain Decay Attack

Value B 00 16 01 16 02 16 03 16 04 8 05 8 06 8 07 8 08 _ 09 _ 0A _ 0B _ 0C 4 0D 4 0E 4 0F 4

A 16 8 _ 4 16 8 _ 4 16 8 _ 4 16 8 _ 4

Table 1: Switch Values (X=on, -- = off) Flag 3: Flag 5: Flag 6: Flag 7: Flag 8: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F VCA Tri Half III Pulse --------X X X X X X X X Filtr Att VCF B Pulse Tri I/II B Tri B ----X X X X ----X X X X --X X --X X --X X --X X ADSR A Pulse A A -X -X -X -X -X -X -X -X

DCO B Coarse " " Noise DCO A Pulse Width LFO III Rate " Depth Fine Pulse Width

LFO I/II Rate " Depth

End Sysex

_____________________ * Knob values are sent as two bytes in reverse order: least significant (ll) first, then most significant (mm). Value range of all knobs is 0-255 (00 00 - OF OF h)


				
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