參數(shù)資料
型號: HD66702R
廠商: Hitachi,Ltd.
英文描述: Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
中文描述: 低功耗點陣液晶顯示控制器/鍵掃描功能驅(qū)動程序
文件頁數(shù): 68/97頁
文件大小: 513K
代理商: HD66702R
HD66727
68
LCD Panel Interface
The HD66727 can change the shift direction of common drivers COM1–COM32 and COMS1 and COMS2
and segment drivers SEG1–SEG60 with the CMS and SGS bits. These bits can be selected according to the
mounting method such as the chip arrangement or wire leading. However, the output position of
annunciator drivers ASEG1–ASEG12 cannot be changed, so adjust it by software.
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Front of chip
COM32/1
COM16/17
S
COM1/32
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Back of chip
COM16/17
COM32/1
S
COM17/16
b) Back of chip(CMS = "1" SGS = "0")
a) Front of chip (CMS = "1" SGS = "1")
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Front of chip
COM16/17
S
COM17/16
COM32/1
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Back of chip
COM32/1
S
COM1/32
COM16/17
b) Back of chip(CMS = "0" SGS = "1")
a) Front of chip(CMS = "0" SGS = "0")
Figure 39 LCD Module Interface Examples
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