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KING BILLION ELECTRONICS CO., LTD
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億
電
子
股
份
有
限
公
司
HE84760B
HE80004 Series
June 29, 2005
This specification is subject to change without notice. Please contact sales person for the latest version before use.
1
V1.0
-
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 ____________________________________________________________9
7.
External RAM/Flash Memory__________________________________________________________11
8.
LCD Display RAM Map ______________________________________________________________13
9.
LCD driver configurations_____________________________________________________________14
9.1.
4 Gray Scale LCD Display RAM Map_________________________________________________15
9.2.
Black and White LCD Display RAM Map______________________________________________18
10.
LCD Power Supply_________________________________________________________________19
11. LCDC Control register______________________________________________________________22
12.
Oscillators ________________________________________________________________________23
13.
General Purpose I/O _______________________________________________________________25
14.
Timer1___________________________________________________________________________27
15.
Timer2___________________________________________________________________________28
16.
Time Base ________________________________________________________________________29
17.
Watch Dog Timer __________________________________________________________________30
18.
Voice Output______________________________________________________________________30
19.
Low Voltage Detection/Reset_________________________________________________________35
20.
Infrared output____________________________________________________________________36
21.
Universal Asynchronous Receiver/Transmitter__________________________________________37
21.1.
Interface Registers _________________________________________________________________38
21.2.
Baud Rate Configuration Register ____________________________________________________39
21.3.
Interrupt & Identification Register ___________________________________________________40
21.4.
Line Control Register_______________________________________________________________41