LM2088DFW-C datasheet(4/13 Pages) TOPWAY

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TOPWAY

LCD Module User Manual

LM2088DFW-C

URL:

www.topwaydisplay.com

www.topwaysz.com

Document Name: LM2088DFW-C-Manual-Rev0.1

Page: 4 of 13

2. Terminal Functions

Pin No.

Name

I/O

Descriptions

VSS

Power

0V Power Supply, GND

VDD

Power

Positive Power Supply

Input

LCD Contrast Reference Input

Input

Data Type Select

A0=H: command write, display data or cursor add read

A0=L: status flag read, display data or parameter write

/WR

Input

Write enable input, active LOW

/RD

Input

Read enable input, active LOW

DB0

I/O

8-bit bi-directional data bus

DB7

/CS

Input

Chip Select Signal

/CS=LOW: Data IO is enabled

/RST

Input

Reset Signal:

/RES = L, Reset the LCD Module

/RES = H, Normal Running

VOUT

Power

Power Booster Output for V0

SEL1

Input

SEL1

Interface

8080 mode

6800 mode

R/W

DCLK

Input

Serial/conversation clock for touch panel digitizer

/CSTP

Input

Touch panel digitizer selection signal

DIN

Input

Data for touch panel digitizer

DOUT

Output

The conversation data output

IRQTP

Output

Pen interrupt

IRQTP_PULLUP

Input

IRQTP Interminal pull up resister terminal

No connection

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