參數(shù)資料
型號： HMP8115
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> 183K
代理商： HMP8115
13
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 12 to 15.
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:
11. 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.
12. BLANK is asserted per Figure 9.
FIGURE 12. 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:
13. BLANK is asserted per Figure 9.
FIGURE 13. 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
HMP8115
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相關代理商/技術參數(shù)
參數(shù)描述
HMP8115CN 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
HMP8116 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
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
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