參數(shù)資料
型號: ADV7304A
廠商: Analog Devices, Inc.
英文描述: Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs
中文描述: 多格式統(tǒng)計,逐行掃描/ HDTV視頻編碼器與六噪聲整形14位DAC
文件頁數(shù): 11/68頁
文件大?。?/td> 2007K
代理商: ADV7304A
REV. A
ADV7304A/ADV7305A
–11–
P_HSYNC
P_VSYNC
P_BLANK
Y9–Y0
Y0
Y1
Y2
Y3
Cr0 Cr1 Cr2 Cr3
Cb0 Cb1 Cb2 Cb3
b
a
a = 16 CLKCYCLES FOR 525p
a = 12 CLKCYCLES FOR 626p
a = 44 CLKCYCLES FOR 1080i
a = 70 CLKCYCLES FOR 720p
AS RECOMMENDED BY STANDARD
S9–S0
C9–C0
b(MIN) = 122 CLKCYCLES FOR 525p
b(MIN) = 132 CLKCYCLES FOR 625p
b(MIN) = 236 CLKCYCLES FOR 1080i
b(MIN) = 300 CLKCYCLES FOR 720p
Figure 12. HD Input Timing Diagram
HSYNC
FIELD
BLANK
PIXEL
DATA
PAL = 12 CLOCK/2
NTSC = 16 CLOCK/2
PAL = 132 CLOCK/2
NTSC = 122 CLOCK/2
Cb
Y
Cr
Y
Figure 13. SD Timing Input for Timing Mode 1
t
3
t
1
t
6
t
2
t
7
t
5
t
3
t
4
t
8
SDA
SCLK
Figure 14. MPU Port Timing Diagram
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相關(guān)代理商/技術(shù)參數(shù)
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