Peripheral Connectors
MOTOROLA
Technical Summary
2-27
2.22.6 Secondary Encoder/Timer Channel B Expansion Connector
The Secondary Encoder/Timer Channel B port is an MPIO port attached to the Timer B
expansion connector. The port can act as a Quadrature Decoder interface port or as a
general purpose Timer port. Refer to
for the signals attached to the connector.
2.22.7 Timer Channel C Expansion Connector
The Timer Channel C port is an MPIO port attached to the Timer C expansion connector.
Refer to
for the signals attached to the connector.
Table 2-19. Timer B Connector Description
J6
Pin #
Signal
Alternate
1
TB0
PhaseA1
2
TB1
PhaseB1
3
TB2
INDEX1
4
TB3
HOME1
5
+3.3V
+3.3V
6
GND
GND
Table 2-20. Timer C Connector Description
J8
Pin #
Signal
1
TC0
2
TC1
3
+3.3V
4
GND
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Freescale Semiconductor, Inc.
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