
Chapter 2 Port Integration Module (S12XEPIMV1)
MC9S12XE-Family Reference Manual Rev. 1.13
Freescale Semiconductor
89
T
PT[7]
IOC[7]
I/O Enhanced Capture Timer Channels 7 input/output
GPIO
I/O General-purpose I/O
PT[5]
IOC[5]
I/O Enhanced Capture Timer Channel 5 input/output
VREG_API
O
VREG Autonomous Periodical Interrupt output
GPIO
I/O General-purpose I/O
PT[4:0]
IOC[4:0]
I/O Enhanced Capture Timer Channels 4 - 0 input/output
GPIO
I/O General-purpose I/O
S
PS7
SS0
I/O Serial Peripheral Interface 0 slave select output in master mode,
input in slave mode or master mode.
GPIO
I/O General-purpose I/O
PS6
SCK0
I/O Serial Peripheral Interface 0 serial clock pin
GPIO
I/O General-purpose I/O
PS5
MOSI0
I/O Serial Peripheral Interface 0 master out/slave in pin
GPIO
I/O General-purpose I/O
PS4
MISO0
I/O Serial Peripheral Interface 0 master in/slave out pin
GPIO
I/O General-purpose I/O
PS3
TXD1
O
Serial Communication Interface 1 transmit pin
GPIO
I/O General-purpose I/O
PS2
RXD1
I
Serial Communication Interface 1 receive pin
GPIO
I/O General-purpose I/O
PS1
TXD0
O
Serial Communication Interface 0 transmit pin
GPIO
I/O General-purpose I/O
PS0
RXD0
I
Serial Communication Interface 0 receive pin
GPIO
I/O General-purpose I/O
Port
Pin Name
Pin Function
& Priority(1)
I/O
Description
Pin Function
after Reset