Datasheet

PORT_PTCPE field descriptions (continued)
Field Description
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 7.
1 Pullup enabled for port C bit 7.
6
PTCPE6
Pull Enable for Port C Bit 6
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 6.
1 Pullup enabled for port C bit 6.
5
PTCPE5
Pull Enable for Port C Bit 5
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 5.
1 Pullup enabled for port C bit 5.
4
PTCPE4
Pull Enable for Port C Bit 4
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 4.
1 Pullup enabled for port C bit 4.
3
PTCPE3
Pull Enable for Port C Bit 3
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 3.
1 Pullup enabled for port C bit 3.
2
PTCPE2
Pull Enable for Port C Bit 2
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 2.
1 Pullup enabled for port C bit 2.
1
PTCPE1
Pull Enable for Port C Bit 1
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port C bit 1.
1 Pullup enabled for port C bit 1.
0
PTCPE0
Pull Enable for Port C Bit 0
This control bit determines if the internal pullup device is enabled for the associated PTC pin. For port C
pins that are configured as outputs or Hi-Z, these bits have no effect.
Table continues on the next page...
Chapter 7 Parallel input/output
MC9S08PA60 Reference Manual, Rev. 1, 9/2012
Freescale Semiconductor, Inc. 187