Data Structures - M-Audio Black Box User Manual

Data Structures

Preset Data Structure (unique for each preset)
Byte Parameter
0 Amp
1 Drive
2 Bass
3 Treble
4 Effect
5 FX Speed or FX Freq
6 FX Depth or FX Key
7 FX Wet/Dry
8 Delay Time
9 Delay Repeats
10 Delay Volume
11 Drums send to FX
12 Preset Volume
13 Exp Pedal Assign
14 Tempo
15 AmpFxDlyRevOn
16 Mid
17 Linked Drumbeat
18 Unused
19 Compressor
20 Reverb Volume
21 Reverb Time
22 Reverb high freq
23-31 Unused
32-37 Name
38-63 Unused
Range/Description
0-39 (See manual for list of amp names)
0-99
0-99
0-99
0-120 (see list of effects in manual)
This parameter is either FX Speed, FX Freq or unused, depending on which effect is selected:
1) FX Freq is active if one of the following effects is selected: RNFI4-RNFI24, RNFL4-RNFL24, ATOWA1-8, WAHPDL, TKBOX1-6, FIXFLT,
FIXFLA, TLKPDL, SCIFI1-4, FLSQ1-20, and all 6 MIDI effects at end of list. In this case, the range is 0-99 for 100 arbitrary filter frequencies.
2) This parameter is unused for the following effects: TRSQ1-20, ARSQ1-20.
3) For all other effects, FX Speed is active. In this case, the range is 0-114 consisting of 100 fixed arbitrary speeds from 0 to 99 followed by 15
tempo-synced speeds 100-114 (8M, 4M, 2M, 1M, 1Mt, 2n, 2t, 4n, 4t, 8n, 8t, 16n, 16t, 32n, 32t).
This parameter is either FX DEPTH, FX KEY or unused, depending on which effect is selected:
1) FX Key is active if ARSQ1-20 or MNT2FL is the selected effect. In this case, range is 0-99 (arpeggio sequence may be transposed to one of
100 semitones).
2) This parameter is unused for the following effects: FIXFLT and FIXFLA.
3) For all other effects, FX Depth is active. In this case, range is 0-198, representing -99 (negative modulation depth) to 0 to 99 (positive
modulation depth).
0-99 (0 = dry, 99 = full effect). This parameter is unused for the following effects: TREM1-3, PAN1-4, VIBRA1-2, SWELL and ARPG1-20.
0-118 consisting of 0-99 (fixed rates shown in display) followed by 100-118 (19 tempo-synced rates: 2M, 2Mt, 1Md, 1M, 1Mt, 2d, 2n, 2t, 4d, 4n, 4t,
8d, 8n, 8t, 16d, 16n, 16t, 32n, 32t.)
0 (no feedback) to 99 (nearly infinite feedback)
0-99
0-249 consisting of:
0-99 (100 send levels to delay),
100-199 (100 send levels to input),
200-249 (50 send levels to reverb)
0-99 (output level of amp models. 50 = normal.)
One of 11 expression pedal assignments:
0: VOLUME (volume pedal before amp models)
1: FXSPED (FX Speed)
2: RVBVOL (Reverb Volume)
3: FXDPTH (FX Depth)
4: FXKEY (FX Key)
5: WETDRY (FX Wet/Dry)
6: DLYVOL (Delay Volume)
7: DLYRPT (Delay Repeats)
8: DM2DLY (Drums send to Delay)
9: DM2INP (Drums send to input of entire signal chain, same as guitar)
10: DM2RVB (Drums send to reverb)
30-250
Feature on if bit = 1 or off if bit = 0 (bit 0 = amp, bit 1 = effect, bit 2 = delay, bit 3 = reverb)
Midrange control for amp models, 0-99
0-99 drumbeat (used when main param Linked Drumbeat = 1)
Compression level - 0-99 (0 = OFF)
0-99
0 – TINY, 1 – SMALL, 2 – MEDIUM, 3 – LARGE, 4 - HUGE
0-99
Six character preset name – byte 32 is the leftmost character. Character codes 0-50 are: Space, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -, A, B, C, D, E, F, G, H, I, J, K,
L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, *, +, (, ), \, /, ', <, >, ?, _, [, ]
User Guide 53
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