LMB162GDC Topway Display, LMB162GDC Datasheet - Page 8

• Manufacturer Part Number: LMB162GDC
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

4.4
There are two main memory-areas in the LCD module for display.
4.4.1 Character Generator RAM (CGRAM)
Character Generator RAM is for storing the User-defined Characters (5x8 dots font).
Totally 8 User-defined Characters (character code = 00h ~ 07h) could be created.
The User-defined Character Codes are 00h and 07h. They could be called into DDRAM as normal
character.
URL:
www.topwaydisplay.com
www.topwaysz.com
Display Memory Map
-
-
Character Generator RAM (CGRAM)
Display Data RAM (DDRAM)
User-defined
Character
(0Ah)
(0Bh)
(0Ch)
(0Dh)
(0Eh)
Code
(08h)
(09h)
(0Fh)
00h
01h
02h
03h
04h
05h
06h
07h
LCD Module User Manual
CGRAM
Address
CGRAM Address Map
0Eh
0Fh
1Eh
1Fh
2Eh
2Fh
3Eh
3Fh
00h
01h
06h
07h
08h
09h
10h
11h
16h
17h
18h
19h
20h
21h
26h
27h
28h
29h
30h
31h
36h
37h
38h
39h
:
:
:
:
:
:
:
:
CGRAM Data (Font Pattern)
D7 ~ D5
Not Use
Not Use
Not Use
Not Use
Not Use
Not Use
Not Use
Not Use
Document Name: LMB162GDC-Manual-Rev0.2.DOC
D4
font pattern
font pattern
font pattern
font pattern
font pattern
font pattern
font pattern
font pattern
5 x 8 dots
5 x 8 dots
5 x 8 dots
5 x 8 dots
5 x 8 dots
5 x 8 dots
5 x 8 dots
5 x 8 dots
~
D0
LMB162GDC
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