KING BILLION ELECTRONICS CO., LTD
駿 億 電 子 股 份 有 限 公 司
HE84760B
HE80004 Series
- Table of Contents -
1. General Description ___________________________________________________________________3
2. Features _____________________________________________________________________________3
3. Functional Block Diagram______________________________________________________________4
4. Pin Description _______________________________________________________________________4
5.
6.
Pad Location ________________________________________________________________________6
ROM Map Configurations ____________________________________________________________9
7. External RAM/Flash Memory__________________________________________________________11
8. LCD Display RAM Map ______________________________________________________________13
9. LCD driver configurations_____________________________________________________________14
9.1.
9.2.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
4 Gray Scale LCD Display RAM Map _________________________________________________15
Black and White LCD Display RAM Map______________________________________________18
LCD Power Supply_________________________________________________________________19
LCDC Control register______________________________________________________________22
Oscillators ________________________________________________________________________23
General Purpose I/O _______________________________________________________________25
Timer1 ___________________________________________________________________________27
Timer2 ___________________________________________________________________________28
Time Base ________________________________________________________________________29
Watch Dog Timer __________________________________________________________________30
Voice Output ______________________________________________________________________30
Low Voltage Detection/Reset_________________________________________________________35
Infrared output____________________________________________________________________36
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
June 29, 2005
1
V1.0
This specification is subject to change without notice. Please contact sales person for the latest version before use.