t3 t1
參數(shù)資料
型號(hào): ADV7171KSZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 64/64頁
文件大?。?/td> 0K
描述: IC DAC VIDEO ENC NTSC 44-MQFP
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標(biāo)準(zhǔn)包裝: 800
類型: 視頻編碼器
應(yīng)用: 機(jī)頂盒,視頻播放器
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 44-QFP
供應(yīng)商設(shè)備封裝: 44-MQFP(10x10)
包裝: 帶卷 (TR)
ADV7170/ADV7171
Rev. C | Page 9 of 64
TIMING DIAGRAMS
t3
t1
t6
t2
t7
t5
SDATA
SCLOCK
t3
t4
t8
00221-002
Figure 2. MPU Port Timing Diagram
t9
t11
CLOCK
PIXEL INPUT
DATA
t10
t12
HSYNC,
FIELD/VSYNC,
BLANK
Cb
Y
Cr
Y
Cb
Y
HSYNC,
FIELD/VSYNC,
BLANK
t14
CONTROL
I/PS
CONTROL
O/PS
t13
00221-003
Figure 3. Pixel and Control Data Timing Diagram
t16
t17
t18
TTXREQ
CLOCK
TTX
4 CLOCK
CYCLES
4 CLOCK
CYCLES
4 CLOCK
CYCLES
3 CLOCK
CYCLES
4 CLOCK
CYCLES
00221-004
Figure 4. Teletext Timing Diagram
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