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LCD模块和PIC单片机接口

资料介绍
This application note interfaces a midrange PICmicro
device to a Hitachi

LM032L LCD character display
module, with a two line by twenty character display. LCD
modules are useful for displaying text information from a
system. In large volume applications, the use of custom
LCD displays becomes economical. The routines pro-
vided should be a good starting point for users whose
applications implement a custom LCD. This source code
should be compatible with the PIC16C5X devices, after
modifications for the special function register
initialization, but has not been verified on those devices.
AN587
Interfacing PICmicro MCUs to an LCD Module
TABLE 1: CONTROL SIGNAL FUNCTIONS
Author: Mark Palmer
Code: Mark Palmer/Scott Fink Control
Microchip Technology Inc. Function
SIgnal
E Causes data/control state to be latched
INTRODUCTION Rising Edge = Latches control state
标签:LCD模块PIC
LCD模块和PIC单片机接口
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