PT6520 PTC [Princeton Technology Corp], PT6520 Datasheet - Page 10

Manufacturer Part Number

PT6520

Description

LCD Driver IC

Manufacturer

PTC [Princeton Technology Corp]

Datasheet

1.PT6520.pdf (27 pages)

LCD Driver IC

RECOMMENDED SOFTWARE FLOWCHART

Notes:

1. Command 1: Display On/Off Commands

2. When IC power is applied for the first time, the contents of the Display RAM are not defined; thus, it

PT6520 V1.6

is strongly suggested that the contents of the Display RAM must be cleared during the initial setting.

CLEAR DISPLAY RAM

("Display Off " S tatus)

("Display On" S tatus)

DELAY TIME>1ms

S ET C OMMAND 1

MA IN PROGRA M

(S ee Note 2)

START

END

- 10 -

SET TING

LOOP

MAIN

INIT IA L

URL: http://www.princeton.com.tw

Fax: 886-2-29174598

Tel: 886-2-66296288

February, 2006

PT6520