
KING BILLION ELECTRONICS CO., LTD
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億
電
子
股
份
有
限
公
司
HE84G761
HE80004 Series
June 30, 2003
This specification is subject to change without notice. Please contact sales person for the latest version before use.
1
V1.01
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Table of Contents -
1.
General Description ___________________________________________________________________3
2.
Features _____________________________________________________________________________3
3.
Functional Block Diagram______________________________________________________________4
4.
Pin Description _______________________________________________________________________4
5.
ROM Map Configurations______________________________________________________________6
6.
External RAM/Flash Memory___________________________________________________________9
7.
LCD Display RAM Map ______________________________________________________________10
8.
LCD driver configurations_____________________________________________________________11
8.1.
16 Gray Scale LCD Display RAM Map ________________________________________________12
8.2.
4 Gray Scale LCD Display RAM Map_________________________________________________18
8.3.
Black and White LCD Display RAM Map______________________________________________21
9.
LCD Power Supply___________________________________________________________________24
10.
LCDC Control register _____________________________________________________________25
11.
Oscillators ________________________________________________________________________26
12.
General Purpose I/O _______________________________________________________________27
13.
Timer1___________________________________________________________________________29
14.
Timer2___________________________________________________________________________30
15.
Time Base ________________________________________________________________________31
16.
Watch Dog Timer __________________________________________________________________32
17.
Voice Output______________________________________________________________________33
18.
Low Voltage Detection/Reset_________________________________________________________37
19.
Infrared output____________________________________________________________________38
20.
Universal Asynchronous Receiver/Transmitter__________________________________________40
20.1.
Interface Registers _________________________________________________________________41
20.2.
Baud Rate Configuration Register ____________________________________________________41
20.3.
Interrupt & Identification Register ___________________________________________________42
20.4.
Line Control Register_______________________________________________________________43