
GB19264F VER: 1.0
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6 -
Issue date: 2006/08/03
JEWEL HILL ELECTRONIC CO.,LTD
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7. MODULE FUNCTION DESCRIPTION
7.1. PIN DESCRIPTION
Pin No.
Symbol
Description
1
VDD
Power supply for positive (5V)
2
VSS
Power supply for Ground (0V)
3
DISP
Display ON/OFF control, “H”:ON
4
FLM
Frame Start Signal
5
CL1
Common Driver Data Shift Signal
6
CL2
Clock Pulse for Segment Shift Register
7
NC
No Connect
8
DB0
Data Bit 0
9
DB1
Data Bit1
10
DB2
Data Bit2
11
DB3
Data Bit3
12
VLCD
LCD driver voltage regulation pin
13
A
Power supply voltage for backlight positive
14
K
Power supply voltage for backlight negative