JEWEL HILL ELECTRONIC CO.,LTD.
7. MODULE FUNCTION DESCRIPTION
7.1. PIN DESCRIPTION
Pin No. Symbol
Description
Chip Selection
1
2
3
4
/CS1
/RES
A0
Reset Signal Input
Date/Command Register Selection
Read/Write Selection
R/W
Read/Write Enable
5
6
7
8
E
DB0
DB1
DB2
9
DB3
DB4
DB5
8-bit Bi-directional Data Bus
10
11
12
13
14
15
16
17
18
19
20
21
22
DB6
DB7
VDD
VSS
VOUT-OUT
VOUT-IN
V4
Power Supply for Positive
Power Supply for Ground
Internal Vout Voltage Generator
V3
LCD Driving Bias Voltage, The Voltage Should Have The Folowing
Relationship:
V2
V0≥V1≥V2≥V3≥V4≥VSS
V1
V0
GG1236
VER: 1.0
- 6 -
Issue date: 2005/11/12
JHE [ JEWEL HILL ELECTRONIC ]
