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MC9S12GRMV1 Datasheet, PDF (163/1292 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual and Data Sheet
Port Pin
Signal
Table 2-4. Signals and Priorities
Signals per Device and Package
(signal priority on pin from top to bottom)
Port Integration Module (S12GPIMV1)
Legend
■ Signal available on pin
❍ Routing option on pin
❏ Routing reset location
Not available on pin
M
PM3
PM2
PM1
PM0
TXD2
[PTM3]
RXD2
[PTM2]
TXCAN
TXD2
TXD1
[PTM1]
RXCAN
RXD2
RXD1
[PTM0]
100
64
48
32
20 I/O
Description
■■■■■■
■■■■■■■■
■■■■■■
■■■■■■■■
■■■■■■■ ■■■■
■
■■■
■■
■■■■■■■■■■■■■■■■■■■
■■■■■■■ ■■■■
■
■■■
■■
■■■■■■■■■■■■■■■■■■■
I/O SCI transmit
I/O GPIO
I SCI receive
I/O GPIO
O MSCAN transmit
I/O SCI transmit
I/O SCI transmit
I/O GPIO
I MSCAN receive
I SCI receive
I SCI receive
I/O GPIO
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
165