LM1076BFW datasheet(4/15 Pages) TOPWAY

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TOPWAY

LCD Module User Manual

LM1076BFW

URL: www.topwaydisplay.com

www.topwaysz.com

Document Name:LM1076BFW-Manual-Rev0.2

Page: 4 of 15

1.4

Terminal Functions

1.4.1 Parallel Interface

Pin No.

(K1)

Name

I/O

Descriptions

Display

8-bit parallel

80mode（default）

8-bit parallel

68mode

VSS

Supply

Negative power supply,0V

VDD

Supply

Positive power supply

I/O

8-bit Data bus;

Three state I/O terminal for display data or instruction data

when /CS0=H,

D7~D0=High Impedance

I/O

/RD

<E>

Input

/WR=H,/RD=L→H;

Data or Status read form the

LCD module

In read mode

R/W=H,E=H;

Data or Status read form the

LCD module

/WR

(R/W)

Input

/WR=L→H,/RD=H;

Data or Status read form the

LCD module

InWrite mode

R/W=L,E=H→L;

Data or Status read form the

LCD module

D/C

Input

D/C = H, Transferring the Display Data

D/C = L, Transferring the Control Data

/RST

Input

Reset signal

/RST = L, Initialization is executed

/RST = H, Normal running.

/CS0

Input

Chip Select

/CS0=L, enable access to the LCD module

/CS0=H, disable access to the LCD module

BLA

Supply

Positive power for LED backlight

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