參數資料
型號: LC74735NW
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 畫面疊加
英文描述: ON-SCREEN DISPLAY IC, PQFP80
封裝: SQFP-80
文件頁數: 10/52頁
文件大小: 300K
代理商: LC74735NW
No. 7545-18/52
LC74735NW
Command 21 (Display control setting command)
First byte
Second byte
DA0 to 7
Register
Content
Notes
State
Function
7
1
6
0
Command 2 identification code
5
1
Display control
4
0
3
0
2
0
Extended command 1 identification code
1
0
1
DA0 to 7
Register
Content
Notes
State
Function
7
LCSOFF
0
Enables stopping the LC oscillator
LC oscillator on/off control
1
Disables stopping the LC oscillator
Valid when the display is off.
6
BK1
0
1
5
BK0
0
1
4
SBG1
0
Display after the main screen
Subscreen display specification
1
Display before the main screen
3
SBG0
0
Iterated display (wallpaper)
Subscreen display specification
1
Horizontal 2-character x vertical 2-character display (sprite)
2
DSPBG
0
Display off
Screen background color
1
Display on
1
DSPGS
0
Display off
Subscreen (wallpaper)
1
Display on
0
DSPGM
0
Display off
Main screen
1
Display on
Blinking period
Specified for screen units.
*: This register is set to the all bits zero state when the IC is reset by the RST pin.
BK1
BK0
Blinking period
0
1/16
0
1
1/32
1
0
1/64
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