參數(shù)資料
型號(hào): LC74732W
元件分類: 畫面疊加
英文描述: ON-SCREEN DISPLAY IC, PQFP64
封裝: SQFP-64
文件頁數(shù): 24/38頁
文件大?。?/td> 153K
代理商: LC74732W
No. 6527-30/38
LC74732W
COMMAND72 (Halftone - line specification setup command)
First byte
DA0 to 7
Register
Content
Notes
State
Function
7
1
Command 7 identification code
6
1
Display control setup
5—
1
4—
1
3
1
Extended command 2 identification code
2—
0
1
LHTDAT
0
Halftone: off
Halftone control
1
Halftone: on
0
LHTUD
0
Lower lines (0 to 5 (hexadecimal))
Halftone line specification
1
Upper lines (6 to B (hexadecimal))
Second byte
Note that all registers are set to 0 when the LC74732W is reset by the RST pin.
DA0 to 7
Register
Content
Notes
State
Function
7
0
Second byte identification bit
6—
0
5
LHTB5
0
Line 6 (line 12) setting: off
Halftone line setting
1
Line 6 (line 12) setting: on
The values in parentheses apply when LHTUD is 1.
4
LHTA4
0
Line 5 (line 11) setting: off
1
Line 5 (line 11) setting: on
3
LHT93
0
Line 4 (line 10) setting: off
1
Line 4 (line 10) setting: on
2
LHT82
0
Line 3 (line 9) setting: off
1
Line 3 (line 9) setting: on
1
LHT71
0
Line 2 (line 8) setting: off
1
Line 2 (line 8) setting: on
0
LHT60
0
Line 1 (line 7) setting: off
1
Line 1 (line 7) setting: on
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