参数资料
型号: LC74789M
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 画面叠加
英文描述: ON-SCREEN DISPLAY IC, PDSO24
封装: 0.375 INCH, PLASTIC, MFP-24
文件页数: 23/23页
文件大小: 209K
代理商: LC74789M
COMMAND0 (Display memory write address setup command)
No. 5732-9/23
LC74789, 74789M, 74789JM
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
1
6
0
Command 0 identification code.
5
0
Sets the display memory write address.
4
0
3
V3
0
1
2
V2
0
1
Display memory line address (0 to B hexadecimal)
1
V1
0
1
0
V0
0
1
Second byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
0
Second byte identification code
6
0
5
0
4
H4
0
1
3
H3
0
1
2
H2
0
Display memory column address (0 to 17 hexadecimal)
1
H1
0
1
0
H0
0
1
Note: All registers are set to 0 when the LC74789/M/JM is reset by the RST pin.
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