參數(shù)資料
型號(hào): LC74781
廠商: Sanyo Electric Co.,Ltd.
英文描述: On-Screen Display Controller LSI for VCR Products(用于錄象機(jī)的屏幕顯示控制器的大規(guī)模集成電路(LSI))
中文描述: 屏幕顯示控制器芯片的錄像機(jī)產(chǎn)品(用于錄象機(jī)的屏幕顯示控制器的大規(guī)模集成電路(LSI)的)
文件頁(yè)數(shù): 11/16頁(yè)
文件大?。?/td> 183K
代理商: LC74781
Second byte
Note: The register states are all set to zero when the LC74781/M is reset with the RST pin.
COMMAND5 (Display control setup command)
First byte
No. 4988-11/16
LC74781, 74781M
Register content
DA0 to DA7
Register name
State
Function
Note
7
0
Second byte identification bit
6
BLK2
0
Character display block
Full character size specification
1
Video display block
5
BLK1
0
1
Changes the blanking size.
4
BLK0
0
1
3
BK1
0
Blinking period: about 0.5 s
Switches the blinking period.
1
Blinking period: about 1.0 s
0
Blinking off
When blinking is specified for reversed
characters, the blinking will be between
normal character and reversed character
display.
2
BK0
1
Blinking on
1
RV
0
Reverse (character reversing) off
1
Reverse (character reversing) on
0
DSPON
0
Character display off
1
Character display on
BLK1
BLK0
0
1
0
Blanking off
Character size
1
Border size
Full character size
Register content
DA0 to DA7
Register name
State
Function
Note
7
1
6
1
Command 5 identification code
Display control
5
0
4
1
3
NP1
0
1
Switches between NTSC, PAL, PAL-M
and PAL-N
2
NP0
0
1
1
NON
0
Interlaced
Switches between interlaced and non-
interlaced displays
1
Non-interlaced
0
INT
0
External synchronization
Switches between external and internal
synchronization
1
Internal synchronization
NP1
NP0
0
1
0
NTSC
PAL-M
1
PAL
PAL-N
相關(guān)PDF資料
PDF描述
LC74782 On-Screen Display Controller LSI for VCR Products(用于錄象機(jī)的屏幕顯示控制器的大規(guī)模集成電路(LSI))
LC74783 On-Screen Display Controller LSI for VCR Products(用于錄象機(jī)的屏幕顯示控制器的大規(guī)模集成電路(LSI))
LC74784 On-Screen Display Controller LSI for VCR Products(用于錄象機(jī)的屏幕顯示控制器的大規(guī)模集成電路(LSI))
LC74785 On-Screen Display Controller LSI(屏幕顯示控制器規(guī)模集成電路(LSI))
LC74786JM On-Screen Display Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC74781-9013-E 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
LC74781-9844-E 制造商:Sony Semiconductor Solutions Division 功能描述:
LC74781JM-9616-E 制造商:SANYO Semiconductor Co Ltd 功能描述:
LC74781M 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controller for VCR Products
LC74781M-9017-E 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel