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KING BILLION ELECTRONICS CO., LTD
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億
電
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份
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限
公
司
HE84G762B
HE80004 Series
June 1, 2004
This specification is subject to change without notice. Please contact sales person for the latest version before use.
1
V0.92
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Table of Contents -
1.
General Description ___________________________________________________________________3
2.
Features _____________________________________________________________________________3
3.
Functional Block Diagram______________________________________________________________4
4.
Pin Description _______________________________________________________________________4
5.
Pad Location _________________________________________________________________________6
6.
ROM Map Configurations_____________________________________________________________11
7.
External RAM/Flash Memory__________________________________________________________14
8.
LCD Display RAM Map ______________________________________________________________15
9.
LCD driver configurations_____________________________________________________________16
9.1.
16 Gray Scale LCD Display RAM Map ________________________________________________17
9.2.
4 Gray Scale LCD Display RAM Map_________________________________________________23
9.3.
Black and White LCD Display RAM Map______________________________________________26
10.
LCD Power Supply_________________________________________________________________29
11.
LCDC Control register _____________________________________________________________31
12.
Oscillators ________________________________________________________________________32
13.
General Purpose I/O _______________________________________________________________34
14.
Timer1___________________________________________________________________________36
15.
Timer2___________________________________________________________________________37
16.
Time Base ________________________________________________________________________38
17.
Watch Dog Timer __________________________________________________________________39
18.
Voice Output______________________________________________________________________40
19.
Low Voltage Detection/Reset_________________________________________________________44
20.
Infrared output____________________________________________________________________45
21.
Universal Asynchronous Receiver/Transmitter__________________________________________47
21.1.
Interface Registers _________________________________________________________________48
21.2.
Baud Rate Configuration Register ____________________________________________________48
21.3.
Interrupt & Identification Register ___________________________________________________49