Ch 4 - Parrallel port IO-web(1).pdf - \u2502 Chapter 4\u2502 Parallel Port and I\/O Interfacing(web Hui Xie 1 300044 Microcontrollers Overview Operations of

Ch 4 - Parrallel port IO-web(1).pdf - │ Chapter 4│...

This preview shows page 1 - 13 out of 99 pages.

1 Hui Xie Parallel Port and I/O Interfacing (web) Chapter 4
Image of page 1
2 Hui Xie 300044 Microcontrollers Overview Operations of Port A, Port B and Port C Pin configuration as either input or output Pin configuration as an analogue input Delay calculation LED and switch ADC ADC configuration
Image of page 2
3 Hui Xie 300044 Microcontrollers 4.1. Parallel Port Operation Pin: a leg on the PIC16F1829 chip Types of pin: digital input, digital output analogue input How to select a type: configuration - manipulation of some registers Parallel port: input/output data registers control registers with multiple bits Bits: connected to pins Port pins: read or written as a group or individually On the PIC16F1829, three parallel ports are available.
Image of page 3