WG12864E Просмотр технического описания (PDF) - Unspecified

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WG12864E

SPECIFICATION FOR LCD MODULE

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6.2 Interface Signals

Pin No. Symbol Level Description

1

VSS

0V Ground

2

VDD 3.0V Power supply voltage for logic and LCD(+)

3

V0 -5.5V Power supply voltage for LCD(-)

4

D/I

H/L Selects registers

5

R/W H/L Selects read or write

6

E

H/L Starts data read/write

7

DB0 H/L Data bit0

8

DB1 H/L Data bit1

9

DB2 H/L Data bit2

10

DB3 H/L Data bit3

11

DB4 H/L Data bit4

12

DB5 H/L Data bit5

13

DB6 H/L Data bit6

14

DB7 H/L Data bit7

15

CS1 H/L When CS1=1,CS2=0 select the left half display

16

CS2 H/L When CS1=0,CS2=1 select the right half display

17

RST H/L Reset signal

18

Vee -10V DC-DC output

19

EL1

3.0 V

20

EL2

0 NC

8/21

Ver 1.0

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