Motor Controller Cape

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Spark edited this page Aug 18, 2015 · 12 revisions

Description

Schematic

Pinout

Beaglebone Pinout matrix

Signal	BBB Pin	BBB I/O
strPot1	P9_33	I
strPot2	P9_35	I
compLink	P9_36	I
M1_PWM_D1	P9_15	O
M1_IN1	P9_21	O
M1_IN2	P9_22	O
M1_statusFlag	P9_13	I
M1_feedback	P9_37	I
GND	P9_1 or P9_2
3.3_VDD	P9_3 or P9_4	O
M2_PWM_D1	P8_15	O
M2_IN1	P8_13	O
M2_IN2	P8_19	O
M2_statusFlag	P8_14	I
M2_feedback	P9_38	I
EN	P8_17	O

Other MC33926 Daughtercard connections

VIN
M1_OUT1
M1_OUT2
M2_OUT1
M2_OUT2
~~SLEW~~ (pulled low on Polulu board)
~~INV~~ (pulled low on Polulu board)

Connectors