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零件编号 | WG240128B-YYH-VZ | ||
描述 | Display Module | ||
制造商 | ETC | ||
LOGO | |||
1 Page
SPECIFICATION
CUSTOMER :
MODULE NO.:
WG240128B-YYH-VZ
APPROVED BY:
( FOR CUSTOMER USE ONLY )
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
ISSUED DATE:
第 1 頁,共 35 頁
8.Counter Drawing & Block Diagram
8.0
15.0
18.01
144.0 0.5
128.0
114.0(VA)
107.98(AA)
240*128 DOTS
13.74
3.0
20- 1.0 PTH
20- 2.0 PAD
20 2.0 1
P2.54x19=48.26
138.0
14.3 MAX
9.2
A
K
4- 1.0 PTH
4- 3.5 PTH
4- 7.0 PAD
1.6
LED B/L
1 Vss
2 Vdd
3 Vo
4 C/D
5 RD
6 WR
7 DB0
8 DB1
9 DB2
10 DB3
11 DB4
12 DB5
13 DB6
14 DB7
15 CE
16 RESET
17 Vee
18 MD2
19 FS1
20 NC
The non-specified tolerance of dimension is 0.3mm.
0.45
0.43
DOT SIZE
MPU
80 soerries
68 series
WR
RD
CE
C/D
RESET
DB0~DB7
MD2
FS
T6963C
Controller
CData
LP
FR
HSCP
ED
240X128 DOT
FS H L
Font 6X8 8X8
Font select
MD2 H L
Column 32 40
Column select
Address Data
8K
SRAM
(32K optional)
LC7940
Seg1~80
Seg Driver
Vdd,Vss,V2,V3,V5
Vdd,Vss Bias and
Power Circuit
N.V.
Generator
VR
10K~20K
Vdd
Vo
Vee
External contrast adjustment.
LC7940
Seg81~160
Seg Driver
Frame
(Bezel)
LC7940
Seg160~240
Seg Driver
LED B/L drive directly
from A,K .
R
A B/L
K
LCM
第 8 頁,共 35 頁
The relationship between display RAM address and offset register
Offset register data
CG RAM hex. address (start to end)
00000
0000 to 07 FFH
00001
0800 to 0FFFH
00010
1000 to 17FFH
11100
11101
11110
11111
(Example 1)
Offset register
Character code
Character generator RAM start address
E000 to E7FFH
E800 to EFFFH
F000 to F7FFH
F800 to FFFFH
02H
80H
0001 0100 0000 0000
1 400
H
第 16 頁,共 35 頁
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页数 | 30 页 | ||
下载 | [ WG240128B-YYH-VZ.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
WG240128B-YYH-VZ | Display Module | ETC |
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