NHD-240128WG-AFTI-VZ#C5【PDF 7/43 页】LCD MOD GRAPHIC 240X128 TRANSM

收藏本站

您好，
买卖IC网欢迎您。
请登录
免费注册

买卖IC网

Sheet目录101

3页 4页 5页 6页 [7页]8页 9页 10页 11页

External generator mode.

The senior five bits define the start address in external memory of the CG RAM area. The next

eight bits represent the character code of the character. In internal CG ROM, character codes 00H

to 7FH represent the predefined “internal” CG ROM characters, and codes 80H to FFH represent

the user’s own “external” characters. In external CG ROM mode, all 256 codes from 00H to FFH

can be used to represent the user’s

own characters. The three

least significant bits indicate one of

the eight rows of eight dots that define the character’s shape.

The relationship between display RAM address and offset register

Offset register data

""""""""CG RAM hex. address (start to end)

00000

"""""""""""""

0000 to 07 FFH

00001

""""""""""" "

0800 to 0FFFH

00010 1000 to 17FFH

11100

"""""""""""" "

E000 to E7FFH

11101

"""""""""""""

E800 to EFFFH

11110

"""""""""""""

F000 to F7FFH

11111

"""""""""""""

F800 to FFFFH

(Example 1)

Offset register""""""""""""

02H

Character code"""""""""

80H

Character generator RAM start address""

0001 0100 0000 0000

1 4 0 0 H

(Example 2) The relationship between display RAM data and display characters

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

采购需求

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

我的联系方式