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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)： | 13/43頁 |
| 文件大?。?/td> | 182K |
| 代理商： | HMP8116 |
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13
If DVLD_LTC=1 and DVLD_DCYC=1, DVALID is present
during the entire line time on all scan lines. DVALID is
asserted during the blanking intervals as needed to ensure a
constant number of total samples per line. The timing for this
mode differs from the timing shown in figures 13 and 14 only
in that DVALID will also be asserted during the blanking por-
tion of the video line time as described above.
If 16-bit YCbCr, 15-bit RGB data, or 16-bit RGB data is gen-
erated, it is output following the rising edge of CLK2 while
DVALID is asserted. Either linear or gamma-corrected RGB
data may be output. The pixel output timing is shown in Fig-
ures 11 to 14.
BLANK, HSYNC, VSYNC, DVALID, VBIVALID, and FIELD
are output following the rising edge of CLK2. When BLANK
is asserted and VBIVALID is deasserted, the YCbCr outputs
have a value of 16 for Y and 128 for Cb and Cr; the RGB out-
puts have a value of 0.
NOTES:
12. Y
0
is the first active luminance pixel data of a line. Cb
0
and Cr
0
are first active chrominance pixel data in a line. Cb and Cr will alternate
every cycle due to the 4:2:2 subsampling.
13. BLANK is asserted per Figure 8.
FIGURE 11. OUTPUT TIMING FOR 16-BIT YCbCr MODE (DVLD_LTC = 0, DVLD_DCYC = 0)
Y
0
Cb
0
CLK
DVALID
BLANK
P15-P8
P7-P0
t
DVLD
Y
1
Y
2
Y
3
Y
4
Cr
0
Cb
2
Cr
2
Cb
4
NOTE:
14. BLANK is asserted per Figure 8.
FIGURE 12. OUTPUT TIMING FOR 16-BIT [15-BIT] RGB MODE (DVLD_LTC = 0, DVLD_DCYC = 0)
R
0
G
0
CLK
DVALID
P15-P11
[P14-P10]
P10-P5
[P9-P5]
t
DVLD
R
1
R
2
R
3
R
4
G
1
G
2
G
3
G
4
B
0
P4-P0
B
1
B
2
B
3
B
4
HMP8116
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相關代理商/技術參數(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、復用器和解復用器 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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