Peripheral Connectors
Technical Summary
2-19
2.16 Peripheral Connectors
The EVM board contains a group of Peripheral Expansion Connectors used to gain access
to the resources of the DSP56F801. These signal groups have Expansion Connectors:
•
Timer Channel D
•
A/D Input Port
•
Serial Communications Port
•
Serial Peripheral Port
•
PWM Port
•
External Control Lines
2.16.1 External Control Signal Expansion Connector
The External Control Signal connector contains the DSP’s external interrupt and Reset
control signal lines. Refer to
for the names of these signals.
2.16.2 Timer Channel D Expansion Connector
The Timer Channel D port is an MPIO port attached to the Timer D expansion connector.
Refer to
for the signals attached to the connector.
Table 2-7. External Control Signal Connector Description
J2
Pin #
Signal
Pin #
Signal
1
IRQA
2
RESET
3
N/C
4
DE
5
GND
6
+3.3V
Table 2-8. Timer D Connector Description
J5
Pin #
Signal
Pin #
Signal
1
TD0
2
TD1
3
TD2
4
N/C
5
GND
6
+3.3V
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