12864-12-SL-R-ST-ELP datasheet(22/31 Pages) ETC2

Part #	12864-12-SL-R-ST-ELP

Description	128 x 64 Dot STN Graphic LCD Assembly With T-6963C Graphics Controller LED / EL Panel Backlight

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	ETC2 [List of Unclassifed Manufacturers]

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22 / 31 page

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE

MODEL NO: 12864-12

PACIFIC DISPLAY DEVICES

07.21.2006

● Screen Peek

Code

Hex

Function

Operand

11100000

E0H

Screen Peek

---

This command is used to transfer displayed 1 byte data to data stack, and this 1 byte data can be read from MPU by

data access. The logical combination data of text and graphic display on LCD screen can be read by this command.

The status (STA6) should be checked just after "Screen peek" command. If the address determined by "Address

pointer Set" command is not in graphic area, this command ignored and status flag (STA6) is set. Please refer following flow

chart.

SCREEN PEEK START

END

STATUS CHECK 1

LOWER ADDRESS DATA

STATUS CHECK 1

UPPER ADDRESS DATA

STATUS CHECK 1

ADDRESS POINTER SET 24H

STATUS CHECK 1

SCREEN PEEK E0H

STATUS CHECK STA6=0?

DATA ACCESS

STATUS CHECK 1

YES

12864-12-SL-R-ST-ELP Datasheet(PDF) 22 Page - List of Unclassifed Manufacturers