1.0 General Description...................................................................................................................................................................... 5
5.0 I/O Port ....................................................................................................................................................................................... 29
6.0 Timer0 Module and TMR0 Register ........................................................................................................................................... 33
7.0 Special Features Of The CPU.................................................................................................................................................... 39
8.0 Instruction Set Summary ............................................................................................................................................................ 55
9.0 Development Support................................................................................................................................................................. 63
11.0 DC and AC Characteristics Graphs and Charts ......................................................................................................................... 79
Index .................................................................................................................................................................................................... 99
The Microchip Web Site ..................................................................................................................................................................... 101
Customer Change Notification Service .............................................................................................................................................. 101
Customer Support .............................................................................................................................................................................. 101
Product Identification System ............................................................................................................................................................ 103
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1. Select pin function -- PxSEL, PxSEL2
PxSEL2 PxSEL pin function
0 0 Used as IO port
0 1 Used as the first function pin
1 0 Reserved, refer to the manual of the specific model
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