- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385388 > HMP8190 (Intersil Corporation) NTSC/PAL Video Encoder PDF資料下載
參數(shù)資料
| 型號： | HMP8190 |
| 廠商： | Intersil Corporation |
| 英文描述： | NTSC/PAL Video Encoder |
| 中文描述： | NTSC / PAL視頻編碼器 |
| 文件頁數(shù)： | 17/32頁 |
| 文件大小： | 227K |
| 代理商： | HMP8190 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
17
1
WSS
Line 283
Write Status
0 = WSS_283A and WSS_283B data registers contain unused data
1 = Data has been output, host processor may now write to the registers
1
B
0
Reserved
0
B
TABLE 20. HOST CONTROL REGISTER 1 (Continued)
SUB ADDRESS = 0E
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
TABLE 21. HOST CONTROL REGISTER 2
SUB ADDRESS = 0F
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7
Software Reset
Setting this bit to “1” initiates a software reset. It is automatically reset to a “0” after the reset
sequence is complete.
0
B
6
General
Power Down
This bit powers down all DAC outputs and most of the digital circuitry.
0 = Normal operation
1 = Power down mode
0
B
5
Power Down
NTSC/PAL 1
Output DAC
This bit powers down only the NTSC/PAL 1 DAC output.
0 = Normal operation
1 = Power down mode
0
B
4
Reserved
0
B
3
Power Down
Y Output DAC
This bit powers down only the Y DAC output.
0 = Normal operation
1 = Power down mode
0
B
2
Power Down
C Output DAC
This bit powers down only the C DAC output.
0 = Normal operation
1 = Power down mode
0
B
1-0
Reserved
00
B
TABLE 22. CLOSED CAPTION_21A DATA REGISTER
SUB ADDRESS = 10
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-0
Line 21 Caption
LSB Data
This register is cascaded with the closed caption_21B data register and they are read out se-
rially as 16 bits during line 18, 21, or 22 if line 21 captioning is enabled. Bit D0 of the 21A data
register is shifted out first.
80
H
TABLE 23. CLOSED CAPTION_21B DATA REGISTER
SUB ADDRESS = 11
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-0
Line 21 Caption
MSB Data
This register is cascaded with the closed caption_21A data register and they are read out se-
rially as 16 bits during line 18, 21, or 22 if line 21 captioning is enabled. Bit D0 of the 21A data
register is shifted out first.
80
H
HMP8190, HMP8191
相關PDF資料 |
PDF描述 |
|---|---|
| HMP8190CN | NTSC/PAL Video Encoder |
| HMP8190EVAL1 | NTSC/PAL Video Encoder |
| HMP8191 | NTSC/PAL Video Encoder |
| HMP8191CN | NTSC/PAL Video Encoder |
| HMPS650 | NPN SILICON TRANSISTOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HMP8190CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8190EVAL1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8191 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8191CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8201CN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Compression/Expansion Circuit |
發(fā)布緊急采購，3分鐘左右您將得到回復。