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MC68HC908QY4CDW Datasheet, PDF (23/184 Pages) Freescale Semiconductor, Inc – Microcontrollers | |||
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Pin Function Priority
1.6 Pin Function Priority
Table 1-3 is meant to resolve the priority if multiple functions are enabled on a single pin.
NOTE
Upon reset all pins come up as input ports regardless of the priority table.
Table 1-3. Function Priority in Shared Pins
Pin Name
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
Highest-to-Lowest Priority Sequence
AD0 â TCH0 â KBI0 â PTA0
AD1 âTCH1 â KBI1 â PTA1
IRQ â KBI2 â TCLK â PTA2
RST â KBI3 â PTA3
OSC2 â AD2 â KBI4 â PTA4
OSC1 â AD3 â KBI5 â PTA5
MC68HC908QY/QT Family Data Sheet, Rev. 6
Freescale Semiconductor
23
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