Table 4-11. Lh79525 Lcd Data Multiplexing; Lcd Interface Timing Signals - Sharp LH79524 User Manual

LH79524/LH79525 User's Guide

4.3.8 LCD Interface Timing Signals

LCD interface timing signals are categorized as either horizontal or vertical timing signals.
These signals are created by the CLCDC, optionally modified by the ALI, and applied
directly to an external LCD panel with no additional external hardware required, except for
Continuous Grain Silicon (CGS) panels.
4.3.8.1 LCD Horizontal Timing Signals
The horizontal components of LCD timing describe the process of writing one line of LCD
data to a LCD panel and include programmable delays before and after the data is written
to the panel. A line of data is composed of all pixel information for one displayed line. See
Section 4.6 for timing diagrams.

Table 4-11. LH79525 LCD Data Multiplexing

PIN NO.
PIN NAME
SINGLE PANEL DUAL PANEL
145 LCDVD11
146 LCDVD10
147 LCDVD9
149 LCDVD8
151 LCDVD7
153 LCDVD6
154 LCDVD5
155 LCDVD4
156 LCDVD3
157 LCDVD2
158 LCDVD1
159 LCDVD0
NOTES:
'X' is Don't Care.
'MLSTNx' = Mono Lower panel STN data bit 'x'
'MUSTNx' = Mono Upper panel STN data bit 'x'
'CLSTNx' = Color Lower panel STN data bit 'x'
'CUSTNx' = Color Upper panel STN data bit 'x'
Version 1.0
Color Liquid Crystal Display Controller
STN MONO 4-BIT
MUSTN1 MUSTN1
MUSTN0 MUSTN0
MLSTN3
MLSTN2
MLSTN1
MLSTN0
MUSTN3 MUSTN3
MUSTN2 MUSTN2
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