Datasheet

PedalSync™
Tru-Foot
TM
LFO chip MV-55(B)
Datasheet - p.12
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PedalSync_MV-55_MV-55B_Tru-Foot_LFO_Datasheet.doc DRAFT v9.1
Table of TRU-FOOT LFO Module v 1.1 Pin Assignments
Pin Label Connection
1 SP Speed Pot (pin 2)
2 RA Ratio Pot (pin 3)
3 OF Offset Pot (pin 4)
4 DU Duty Cycle Pot (pin 5)
5 W1 Waveform Select Pin 1 (pin 6 - no diode)
6 BP Bypass Switch (pin 7)
7 W2 Waveform Select Pin 2 (pin 9 - no diode)
8 TM Tempo LED (pin 10 - no series resistor)
9 TA Tap Button Input (pin 11)
10 14 Synchronized Quarter-Note Pulse (pin 14)
11 CL Clock/Pot status LED
(pin 26 - no series resistor)
12 BO Bypass Output/LED
(pin 18 - no series resistor)
13 ST Status LED (pin 17 - no series resistor)
14 WR Write (PGM) Switch (pin 16)
15 15 Control Voltage (CV) Reset (pin 15)
Pin Label Connection
30 AV Analog Power Rail (AVDD)
29 AG Analog Ground Rail (AVSS) [AG]
28 A- Waveform output Inverted (pin 24)
27 A+ Waveform output Upright (pin 23)
26 CP Clock/Pot Toggle Switch Input (pin 25)
25 T2 Pin 5 - MIDI Thru Jack 2 (buffered & 220 ohm series resistor)
24 T1 Pin 5 - MIDI Thru Jack 1 (buffered & 220 ohm series resistor)
23 F2 Waveform LED 2 (buffered, inverted - no series resistor)
22 F1 Waveform LED 1 (buffered, inverted - no series resistor)
21 I4 Pin 4 of Input MIDI Jack
20 I5 Pin 5 of Input MIDI Jack
19 5V 5 Volt Rail - for MIDI Thru
18 5G Digital 5 volt ground [DG]
17 +V 9 volt Power Supply Input
16 GD Common Ground (Power Supply)