參數(shù)資料
型號: KS0068B-00
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 16COM/60SEG驅動
文件頁數(shù): 2/22頁
文件大?。?/td> 308K
代理商: KS0068B-00
KS0068B 16COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
BLOCK DIAGRAM
Parallel/Serial
Data conversion
Circuit
Charater
Generator
ROM
( CG ROM )
8320 bits
Character
Generator
RAM
( CG RAM )
512 bits
Cursor
Blink
Control
Circuit
Busy
Flag
60 - bit
Shift
Register
60 - bit
Latch
Circuit
Segment
Signal
Driver
Display
Data RAM
( DD RAM )
80
3
8 bits
Input
Output
Buffer
Instruction
Register
( IR )
Instruction
Decoder
( ID )
Address
Counter
( AC )
Data
Register
( DR )
Timing
Generation
Circuit
Common
Signal
Driver
16 - bit
Shift
Register
V
DD
GND
Fig. 1. KS0068 functional block diagram.
CLK1
CLK2
M
D
16
16
7
7
7
8
8
7
7
7
60
60
8
OSC
1
OSC
2
DB
0
~ DB
3
DB
4
~ DB
7
R/W
RS
E
8
8
5
5
V1
V2
V3
V4
V5
Power
supply
for
LCD
Drive
60
segment
signal
( S
1
- S
60
)
4
4
8
common
signal
( C
1
- C
16
)
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