Datasheet

Port Integration Module (S12XSPIMV1)
S12XS Family Reference Manual, Rev. 1.13
74 Freescale Semiconductor
Table 2-3. Pin Configuration Summary
NOTE
All register bits in this module are completely synchronous to internal
clocks during a register read.
NOTE
Figures of port data registers also display the alternative functions if
applicable on the related pin as defined in Table 2-1. Names in brackets
denote the availability of the function when using a specific routing option.
NOTE
Figures of module routing registers also display the module instance or
module channel associated with the related routing bit.
DDR IO RDR PE PS
1
1
Always “0” on Port A, B, E, K, and AD.
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