TOPWAY

LCD Module User Manual

LMB162ABC

URL:

www.topwaydisplay.com

www.topwaysz.com

Document Name: LMB162ABC-Manual-Rev0.4.DOC

Page: 9 of 11

4.4.2

Display Data RAM (DDRAM)

ROM Characters (Character Code = 10h ~ FFh) could be written into DDRAM for displaying the

Character (5x8 dots font). User-defined Characters (Character Code = 00h ~ 07h) stored in

CGRAM could also be use. Calling Character Code 08h ~ 0Fh will call out User-defined

Characters 00h ~ 07h respectively.

DDRAM Address

00h

01h

02h

03h

0Ch

0Dh

0Eh

0Fh

40h

41h

42h

43h

4Ch

4Dh

4Eh

4Fh

DDRAM Address

DDRAM Address Map

Note:

*1. The mapping is based on top view of the LCD module

*2. N=1, 2-line display

*3. F=0, 5x8 dots font

*4. D=1, display on

16 x 2 Characters

(5x8 dots font)