GE C2K Hardware Reference Manual page 84

Bits Field
4 GPIO4_DIR
3 GPIO3_DIR
2 GPIO2_DIR
1 GPIO1_DIR
0 GPIO0_DIR
C2K User's Guide
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Default
0 GPIO4 Direction—enables the circuit direction (i.e., input
or output) for the GPIO4 line.
0 = input
1 = output
0 GPIO3 Direction—enables the circuit direction (i.e., input
or output) for the GPIO3 line.
0 = input
1 = output
0 GPIO2 Direction—enables the circuit direction (i.e., input
or output) for the GPIO2 line.
0 = input
1 = output
0 GPIO1 Direction—enables the circuit direction (i.e., input
or output) for the GPIO1 line.
0 = input
1 = output
0 GPIO0 Direction—enables the circuit direction (i.e., input
or output) for the GPIO0 line.
0 = input
1 = output
Resources
Description
5-18