Dave Smith Instruments MOPHO - Manual (Page 50)

44
Global Parameters Data Dump
Status Description
1111 0000 System Exclusive (SysEx)
0000 0001 DSI ID
0010 0101 Mopho ID
0000 1111 Main Parameter Data
0vvv vvvv 20 nibbles (LS then MS) for 10 Global parameters. Global Parameters
are listed starting on page 34.
1111 0111 End of Exclusive (EOX)
Note: The Global Parameters Data Dump is not recognized when received; it is
only transmitted when requested. NRPN messages are used to change Globals.
Packed Data Format
Data is packed in 8 byte “packets”, with the MS bit stripped from 7 parameter
bytes, and packed into an eighth byte, which is sent at the start of the 8 byte
packet.
Example:
Input Data
Packed MIDI data
1 A7 A6 A5 A4 A3 A2 A1 A0
1 00 G7 F7 E7 D7 C7 B7 A7
2 B7 B6 B5 B4 B3 B2 B1 B0 2 00 A6 A5 A4 A3 A2 A1 A0
3 C7 C6 C5 C4 C3 C2 C1 C0 3 00 B6 B5 B4 B3 B2 B1 B0
4 D7 D6 D5 D4 D3 D2 D1 D0 4 00 C6 C5 C4 C3 C2 C1 C0
5 E7 E6 E5 E4 E3 E2 E1 E0 5 00 D6 D5 D4 D3 D2 D1 D0
6 F7 F6 F5 F4 F3 F2 F1 F0 6 00 E6 E5 E4 E3 E2 E1 E0
7 G7 G6 G5 G4 G3 G2 G1 G0 7 00 F6 F5 F4 F3 F2 F1 F0
8 00 G6 G5 G4 G3 G2 G1 G0
This explains why it takes 293 MIDI bytes to transmit 256 Program data bytes.
Hidden Functions
Hold the A
SSIGN
P
ARAMETER
switch and hit the +/increment switch to calibrate
the low-pass filter and analog oscillator waveshapes. This should not be
necessary for normal operation.
Another (literally) hidden function: Carefully insert a small, standard
screwdriver into the hole in the bottom panel to adjust the LCD contrast.