In SX Microcontrollers, SX/B Compiler and SX-Key Tool, originator99 wrote:

Can I use PLP_C to hold an input high when floating until GND is present on a switch?

I want to use a 4 spst dip switch to set an address, but don't have room to add pullup resistors and was hoping this would do the job.


TRIS_C   =  %11110000     'RC.0, 1, 2 ,3 to inputs
PLP_C     =  %00001111     'hold inputs RC.0 - RC.3 high, but can be forced low with switch

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