Quick Start Guide for TWRPI-MMA845xQ
Quick Start Guide
12
Qorivva MPC5643L Controller Board
Jumper Options
(continued)
Jumper Selector
Functions
Connections
J503
Encoder 1
Home
Encoder1 JP500 pin six “HOME” is connected to
eTimer0-channel[5]
closed
J504
Encoder 2
Phase A
Encoder2 JP501 pin three “PHASE A” is connected to
eTimer1-channel[1]
1–2
UNI-3 “M2_BEMFZCA” input signal is connected to
eTimer1-channel[1]
2–3
J505
Encoder 2
Phase B
Encoder2 JP501 pin four “PHASE B” is connected to
eTimer1-channel[2]
1–2
UNI-3 “M2_BEMFZCB” input signal is connected to
eTimer1-channel[2]
2–3
J506
Encoder 2
Index
Encoder2 JP501 pin five “INDEX” is connected to
eTimer1-channel[3]
1–2
UNI-3 “M2_BEMFZCC” input signal is connected to
eTimer1-channel[3]
2–3
J507
Encoder 2
Home
Encoder2 JP501 pin six “HOME” is connected to eTimer1-
channel[4]
closed
M1 DC BUS
Voltage
M1 DC BUS Voltage signal from UNI-3 is connected to GPIO
B[8], ADC0 channel1
R336
populated
M1 DC BUS
Current
M1 DC BUS Current signal from UNI-3 is connected to GPIO
B[14], ADC1 channel1
R338
populated
M2 DC BUS
Voltage
M2 DC BUS Voltage signal from UNI-3 is connected to GPIO
C[0], ADC0 channel3
R337
populated
M2 DC BUS
Current
M2 DC BUS Current signal from UNI-3 is connected to GPIO
C[2], ADC1 channel3
R339
populated
