Datasheet

Port Integration Module (S12XSPIMV1)
S12XS Family Reference Manual, Rev. 1.13
Freescale Semiconductor 89
2.3.24 PIM Reserved Register
2.3.25 Port T Routing Register (PTTRR)
This register configures the re-routing of PWM and TIM channels on alternative pins.
Table 2-21. PPST Register Field Descriptions
Field Description
7-0
PPST
Port T pull device select—Configure pull device polarity on input pin
This bit selects a pull-up or a pull-down device if enabled on the associated port input pin.
1 A pull-down device selected
0 A pull-up device selected
Address 0x0246 Access: User read
1
1
Read: Always reads 0x00
Write: Unimplemented
76543210
R00000000
W
Reset 00000000
= Unimplemented or Reserved
Figure 2-22. PIM Reserved Register
Address 0x0247 Access: User read
1
1
Read: Anytime
Write: Anytime
76543210
R
PTTRR7 PTTRR6 PTTRR5 PTTRR4
0
PTTRR2 PTTRR1 PTTRR0
W
Routing
Option
PWM7 PWM6 PWM5 PWM4 — IOC2 IOC1 IOC0
Reset 00000000
= Unimplemented or Reserved
Figure 2-23. Port T Routing Register (PTTRR)