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參數(shù)資料
| 型號： | HMP8116 |
| 廠商： | Intersil Corporation |
| 英文描述： | NTSC/PAL Video Decoder |
| 中文描述： | NTSC / PAL視頻解碼器 |
| 文件頁數(shù)： | 30/43頁 |
| 文件大小： | 182K |
| 代理商： | HMP8116 |
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TABLE 21. VIDEO STATUS REGISTER
SUB ADDRESS = 0E
H
BIT
NO.
FUNCTION
DESCRIPTION
RESET
STATE
7
Vertical Lock
Status
This bit is read-only. Data written to this bit is ignored.
0 = Not vertically locked
1 = Vertically locked
0
B
6
Horizontal Lock
Status
This bit is read-only. Data written to this bit is ignored.
0 = Not horizontally locked
1 = Horizontally locked
0
B
5
Color Lock
Status
This bit is read-only. Data written to this bit is ignored.
0 = Not color locked
1 = Color locked
0
B
4
Input Video
Detect Status
This bit is read-only. Data written to this bit is ignored.
0 = Input video not detected on selected video input
1 = Input video detected on selected video input
0
B
3-1
Reserved
000
B
0
Auto Detect
Video Standard
Status
This bit is set when automatic detection of the video standard is enabled, and the
HMP8116 has determined the input format of the video signal. This bit is read-only. Data
written to this bit is ignored.
0 = Video standard not determined on selected video input
1 = Video standard determined on selected video input
0
B
TABLE 22. INTERRUPT MASK REGISTER
SUB ADDRESS = 0F
H
BIT
NO.
FUNCTION
DESCRIPTION
RESET
STATE
7
Genlock Loss
Interrupt Mask
If this bit is a “1”, an interrupt is generated when genlock is lost.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
6
Input Signal Loss
Interrupt Mask
If this bit is a “1”, an interrupt is generated when a video signal is no longer detected on
the selected video input.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
5
Closed Caption
Interrupt Mask
If this bit is a “1”, an interrupt is generated when the Caption_ODD_A and
Caption_ODD_B or the Caption_EVEN_A and Caption_EVEN_B data registers contain
new data.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
4
WSS
Interrupt Mask
If this bit is a “1”, an interrupt is generated when the WSS_ODD_A and WSS_ODD_B or
the WSS_EVEN_A and WSS_EVEN_B data registers contain new data.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
3
Teletext
Interrupt Mask
If this bit is a “1”, an interrupt is generated when teletext information is first detected at the
beginning of each field.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
2
Reserved
0
B
1
Auto Detect
Video Standard
Interrupt Mask
If this bit is a “1”, an interrupt is generated when the video standard has been automati-
cally determined.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
0
Vertical Sync
Interrupt Mask
If this bit is a “1”, an interrupt is generated at the beginning of each field.
0 = Interrupt disabled
1 = Interrupt enabled
0
B
HMP8116
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HMP8116CN | NTSC/PAL Video Decoder |
| HMP8117 | NTSC/PAL Video Decoder |
| HMP8117CN | NTSC/PAL Video Decoder |
| HMP8154 | NTSC/PAL Encoders |
| HMP8154CN | NTSC/PAL Encoders |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMP8116CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder |
| HMP8117 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder |
| HMP8117_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder |
| HMP8117CN | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 80PQFP,0+70C NTSC/PAL VIDEO DECODER W/MA RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HMP8117CN96 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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