Chapter 2 Port Integration Module (S12XEP100PIMV1)
MC9S12XE-Family Reference Manual , Rev. 1.19
Freescale Semiconductor
107
Table 2-3. Pin Configuration Summary
NOTE
All register bits in this module are completely synchronous to internal
clocks during a register read.
DDR
IO
RDR
PE
PS
(1)
1. Always “0” on Port A, B, C, D, E, K, AD0, and AD1.
IE
(2)
2. Applicable only on Port P, H, and J.
Function
Pull Device
Interrupt
0
x
x
0
x
0
Input
Disabled
Disabled
0
x
x
1
0
0
Input
Pull Up
Disabled
0
x
x
1
1
0
Input
Pull Down
Disabled
0
x
x
0
0
1
Input
Disabled
Falling edge
0
x
x
0
1
1
Input
Disabled
Rising edge
0
x
x
1
0
1
Input
Pull Up
Falling edge
0
x
x
1
1
1
Input
Pull Down
Rising edge
1
0
0
x
x
0
Output, full drive to 0
Disabled
Disabled
1
1
0
x
x
0
Output, full drive to 1
Disabled
Disabled
1
0
1
x
x
0
Output, reduced drive to 0
Disabled
Disabled
1
1
1
x
x
0
Output, reduced drive to 1
Disabled
Disabled
1
0
0
x
0
1
Output, full drive to 0
Disabled
Falling edge
1
1
0
x
1
1
Output, full drive to 1
Disabled
Rising edge
1
0
1
x
0
1
Output, reduced drive to 0
Disabled
Falling edge
1
1
1
x
1
1
Output, reduced drive to 1
Disabled
Rising edge
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
S12XE
products
in
208
MAPBGA
packages
