APU0066-002YE-TY View Datasheet(PDF) - Anpec Electronics
Part Name
Description
Manufacturer
APU0066-002YE-TY Datasheet PDF : 16 Pages
| |||
APU0066 PRELIMINARY
BLOCK DIAGRAM
Power V1
Supply V2
for
V3
LCD
V4
Drive
V5
Paralle / Serial
Data Conversion
Circuit
5
5
4
DB0 ~ DB3
4
DB4 ~ DB7
R/W
RS
E
OSC1
OSC2
Busy
Flag
Character
Generaotr
ROM
(CG ROM)
8320 bits
Character
Generaotr
RAM
(CG RAM)
512 bits
Cursor
Blink Control
Circuit
8
8
8
Data
Register
Input
(DR)
Output
Buffer
7
8
8
Instruction
Register
(IR)
Instruction
Decoder
(ID)
8
7 Display Data
RAM
(DD RAM)
80 x 8 bits
7
7
Address
Counter
7
(AC)
7
Timing
Generation
Circuit
40-bit
40 40-bit
Shift
Latch
Rregister
Circuit
Segment
Signal
(S1 ~ S40)
40
Segment
40
Signal
Driver
D
Common
16-bit
16
Signal
16 (C1 ~ C16)
Common
Shift
Signal
Rregister
Driver
CLK1
CLK2
M
VDD
GND
Copyright ANPEC Electronics Corp.
2
Rev. A.07 - FEB., 2002
www.anpec.com.tw
Share Link: 