參數(shù)資料
型號: ADV7343BSTZ
廠商: Analog Devices Inc
文件頁數(shù): 93/108頁
文件大?。?/td> 0K
描述: IC ENCODER VIDEO W/DAC 64-LQFP
產(chǎn)品變化通告: ADV734x, ADV739x Feature Improvement
標準包裝: 1
類型: 視頻編碼器
應用: DVD,Blu-Ray
電壓 - 電源,模擬: 3.3V
電壓 - 電源,數(shù)字: 1.8V
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設備封裝: 64-LQFP(10x10)
包裝: 托盤
Data Sheet
ADV7342/ADV7343
Rev. | Page 85 of 108
522
523
524
525
9
10
11
20
21
22
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
283
284
285
ODD FIELD
EVEN FIELD
DISPLAY
VERTICAL BLANK
5
7
6
4
3
2
1
8
HSYNC
VSYNC
HSYNC
VSYNC
06399-
108
Figure 106. SD Slave Mode 2, NTSC
622
623
624
625
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
DISPLAY
320
7
6
5
4
3
2
1
HSYNC
VSYNC
HSYNC
VSYNC
06399-
109
Figure 107. SD Slave Mode 2, PAL
Mode 2—Master Option (Subaddress 0x8A = X X X X X 1 0 1)
In this mode, the ADV7342/ADV7343 can generate horizontal and vertical sync signals. A coincident low transition of both HSYNC and
VSYNC inputs indicates the start of an odd field. A VSYNC low transition when HSYNC is high indicates the start of an even field. The
ADV7342/ADV7343 automatically blank all normally blank lines as required by the CCIR-624 standard. HSYNC and VSYNC are output
on the S_HSYNC and S_VSYNC pins, respectively.
Cb
Y
PIXEL
DATA
HSYNC
VSYNC
PAL = 132 × CLOCK/2
NTSC = 122 × CLOCK/2
Y
Cr
06399-
110
Figure 108. SD Timing Mode 2, Even-to-Odd Field Transition (Master/Slave)
D
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