S3F84B8_UM_REV 1.00 4 CONTROL REGISTERS4-284.1.28 P2CONL — PORT 2 CONTROL REGISTER (LOW BYTE): E9H, BANK0Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0RESET Value 0 0 0 0 0 0 0 0Read/Write R/W R/W R/W R/W R/W R/W R/W R/WPart 2, P2.3/ADC3/(OA_O) Configuration Bits0 0 Schmitt trigger input0 1 Schmitt trigger input; enables pull-up.1 0 Push-pull output.7–.61 1 Alternative function: ADC3 input (NOTE)Port 2, P2.2/ADC2/OA_N Configuration Bits0 0 Schmitt trigger input0 1 Alternative function: OPAMP negative input1 0 Push-pull output.5–.41 1 Alternative function: ADC2 inputPort 2, P2.1/ADC1/OP_P Configuration Bits0 0 Schmitt trigger input0 1 Alternative function: OPAMP positive input1 0 Push-pull output.3–.21 1 Alternative function: ADC1 inputPort 2, P2.0/ADC0/TDOUT Configuration Bits0 0 Schmitt trigger input0 1 Alternative function: TDOUT1 0 Push-pull output.1–.01 1 Alternative function: ADC0 inputNOTE: When OP AMP is enabled, P2CON.3 must be configured as ADC input, regardless of whether you want to useinternal ADC module.
