Datasheet

PORT_PTBPE field descriptions (continued)
Field Description
4
PTBPE4
Pull Enable for Port B Bit 4
This control bit determines if the internal pullup device is enabled for the associated PTB pin. For port B
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port B bit 4.
1 Pullup enabled for port B bit 4.
3
PTBPE3
Pull Enable for Port B Bit 3
This control bit determines if the internal pullup device is enabled for the associated PTB pin. For port B
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port B bit 3.
1 Pullup enabled for port B bit 3.
2
PTBPE2
Pull Enable for Port B Bit 2
This control bit determines if the internal pullup device is enabled for the associated PTB pin. For port B
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port B bit 2.
1 Pullup enabled for port B bit 2.
1
PTBPE1
Pull Enable for Port B Bit 1
This control bit determines if the internal pullup device is enabled for the associated PTB pin. For port B
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port B bit 1.
1 Pullup enabled for port B bit 1.
0
PTBPE0
Pull Enable for Port B Bit 0
This control bit determines if the internal pullup device is enabled for the associated PTB pin. For port B
pins that are configured as outputs or Hi-Z, these bits have no effect.
0 Pullup disabled for port B bit 0.
1 Pullup enabled for port B bit 0.
7.7.32 Port C Pullup Enable Register (PORT_PTCPE)
Address: 0h base + 30F2h offset = 30F2h
Bit 7 6 5 4 3 2 1 0
Read
PTCPE7 PTCPE6 PTCPE5 PTCPE4 PTCPE3 PTCPE2 PTCPE1 PTCPE0
Write
Reset
0 0 0 0 0 0 0 0
PORT_PTCPE field descriptions
Field Description
7
PTCPE7
Pull Enable for Port C Bit 7
Table continues on the next page...
Port data registers
MC9S08PA60 Reference Manual, Rev. 1, 9/2012
186 Freescale Semiconductor, Inc.