参数资料
型号: LC74735W
元件分类: 画面叠加
英文描述: ON-SCREEN DISPLAY IC, PQFP80
封装: SQFP-80
文件页数: 5/50页
文件大小: 258K
代理商: LC74735W
No. 7191-13/50
LC74735W
Command 10 (Main screen display character data write setting command)
First byte
DA0 to 7
Register
Content
Notes
State
Function
7—
1
6—
0
Command 1 identification code
5—
0
Display character data write setting
4—
1
3—
0
Sub-identification code 0
2—
0
1
RM2
0
1
0
RM1
0
1
Second byte (1)
DA0 to 7
Register
Content
Notes
State
Function
7—
0
6—
0
5at
0
Blinking off
Blinking specification
1
Blinking on
4
BXS
0
Protruding
Box specification: raised/recessed
1
Recessed
3
BXL
0
None
Box specification: left side
1
Box displayed
2
BXR
0
None
Box specification: right side
1
Box displayed
1
BXU
0
None
Box specification: top
1
Box displayed
0
BXD
0
None
Box specification: Bottom
1
Box displayed
When this command has been issued, the IC
remains in display character data write mode until
the CS pin is set high.
RM2
RM1
Mode
00
(1)(2)(3)(4)
End
01
(1)(2)(3)(4)
Continuous
10
(3)(4)
Continuous
11
(2)(3)(4
Continuous
Continuous write mode selection
Second byte (2)
DA0 to 7
Register
Content
Notes
State
Function
7
CB3
0
[MSB]
1
6
CB2
0
1
5
CB1
0
1
4
CB0
0
[LSB]
1
3
CC3
0
[MSB]
1
2
CC2
0
1
CC1
0
1
0
CC0
0
<LSB>
1
Character background color specification
0000 to 1111, or 0 to F (hexadecimal)
Character color specification
0000 to 1111, or 0 to F (hexadecimal)
Character background color specification
When a character glyph is specified, 1 of 16 colors
may be selected.
Character color specification
When a character glyph is specified, 1 of 16 colors
may be selected.
*: This register is set to the all bits zero state when the IC is reset by the RST pin.
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