KING BILLION ELECTRONICS CO., LTD
駿 億 電 子 股 份 有 限 公 司
HE84G752B
HE80004 Series
- 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. LCD Display RAM Map ______________________________________________________________12
7.1.
7.2.
7.3.
16 Gray Scale LCD Display RAM Map ________________________________________________14
4 Gray Scale LCD Display RAM Map _________________________________________________16
Black and White LCD Display RAM Map______________________________________________17
8. LCD Power Supply___________________________________________________________________19
9. LCDC Control register________________________________________________________________21
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Oscillators ________________________________________________________________________22
General Purpose I/O _______________________________________________________________24
Timer1 ___________________________________________________________________________26
Timer2 ___________________________________________________________________________27
Time Base ________________________________________________________________________28
Watch Dog Timer __________________________________________________________________29
Voice Output ______________________________________________________________________30
Low Voltage Detection/Reset_________________________________________________________34
Infrared output____________________________________________________________________35
Universal Asynchronous Receiver/Transmitter__________________________________________37
19.1. Interface Registers _________________________________________________________________38
19.2. Baud Rate Configuration Register ____________________________________________________38
19.3. Interrupt & Identification Register ___________________________________________________39
19.4. Line Control Register_______________________________________________________________40
19.5. Line Status Register ________________________________________________________________41
January 21, 2005
1
V0.93
This specification is subject to change without notice. Please contact sales person for the latest version before use.