參數(shù)資料
型號(hào): LC74788JM
元件分類(lèi): 畫(huà)面疊加
英文描述: ON-SCREEN DISPLAY IC, PDSO24
封裝: 0.300 INCH, PLASTIC, MFP-24
文件頁(yè)數(shù): 11/23頁(yè)
文件大?。?/td> 210K
代理商: LC74788JM
DA
Register
Contents
Notes
0 to 7
State
Function
7
0
Second byte identification bit
6
LNC3
0
1
5
LNC2
0
1
4
LNC1
0
1
3
LNC0
0
1
2
LPC2
0
1
LPC1
0
1
0
LPC0
0
1
No. 5731-19/23
LC74788, 74788M, 74788JM
COMMAND10 (Display control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
1
6
1
Command 10 identification code.
5
1
Display control setup.
4
1
3
1
Extended command 3 identification code
2
1
LNCSEL
0
Normal line background color operation
1
RV characters have the background color specified by PH* or the RV
character background color is white.
0
MOD3
0
The LNCSEL: 1 setting specifications
1
RV characters have the background color specified by PH*, characters
are white.
Switches the RV mode background color for the line
specified by LNC* for characters specified for RV
display.
Valid when LNCSEL is high
Specifies the line whose background is to be
changed.
(If the same line is specified to have different
background colors with LNA*, LNB*, and LNC*, then
the setting specified by the last command issued will
be valid. The previously specified registers (LN* and
LP*) will all be reset to 0.)
Specifies the background color.
Second byte
Note: All registers are set to 0 when the LC74788/M/JM is reset by the RST pin.
LNC3
LNC2
LNC1
LNC0
Specified line
0
Do not change the line background
0
1
Line 1
0
1
0
Line 2
0
1
Line 3
0
1
0
Line 4
0
1
0
1
Line 5
0
1
0
Line 6
0
1
Line 7
1
0
Line 8
1
0
1
Line 9
1
0
1
0
Line 10
1
0
1
Line 11
1
Line 12
LPC2
LPC1
LPC0 Line background color (phase)
0
Cyan
0
1
Yellow
0
1
0
Red
0
1
Blue
1
0
Cyan blue
1
0
1
Green
1
0
Orange
1
Magenta
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