MC9S12GRMV1 Datasheet, PDF (220/1292 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual and Data Sheet

Port Integration Module (S12GPIMV1)
Table 2-46. PRR0 Register Field Descriptions
Field
Description
7
Pin Routing Register PWM3 —Select alternative routing of PWM3 output, ETRIG3 input
PRR0P3 This bit programs the routing of the PWM3 channel and the ETRIG3 input to a different external pin in 20 TSSOP.
See Table 2-47 for more details.
6
Pin Routing Register PWM2 —Select alternative routing of PWM2 output, ETRIG2 input
PRR0P2 This bit programs the routing of the PWM2 channel and the ETRIG2 input to a different external pin in 20 TSSOP.
See Table 2-48 for more details.
5
PRR0T31
4
PRR0T30
Pin Routing Register IOC3 —Select alternative routing of IOC3 output and input
Those two bits program the routing of the timer IOC3 channel to different external pins in 20 TSSOP.
See Table 2-49 for more details.
3
PRR0T21
2
PRR0T20
Pin Routing Register IOC2 —Select alternative routing of IOC2 output and input
Those two bits program the routing of the timer IOC2 channel to different external pins in 20 TSSOP.
See Table 2-50 for more details.
1
PRR0S1
0
PRR0S0
Pin Routing Register Serial Module —Select alternative routing of SCI0 pins
Those bits program the routing of the SCI0 module pins to different external pins in 20 TSSOP.
See Table 2-51 for more details.
PRR0P3
0
1
Table 2-47. PWM3/ETRIG3 Routing Options
PWM3/ETRIG3 Associated Pin
PS7 - PWM3, ETRIG3
PAD5 - PWM3, ETRIG3
PRR0P2
0
1
Table 2-48. PWM2/ETRIG2 Routing Options
PWM2/ETRIG2 Associated Pin
PS4 - PWM2, ETRIG2
PAD4 - PWM2, ETRIG2
PRR0T31
0
0
1
1
Table 2-49. IOC3 Routing Options
PRR0T30
0
1
0
1
IOC3 Associated Pin
PS6 - IOC3
PE1 - IOC3
PAD5 - IOC3
Reserved
MC9S12G Family Reference Manual, Rev.1.23
222
Freescale Semiconductor