參數(shù)資料
型號(hào): ADV7192
廠商: Analog Devices, Inc.
英文描述: Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs
中文描述: 視頻編碼器與六10位DAC,54兆赫采樣和逐行掃描輸入
文件頁(yè)數(shù): 27/69頁(yè)
文件大?。?/td> 664K
代理商: ADV7192
ADV7192
–27–
REV. 0
Mode 3: Master/Slave Option
HSYNC
,
BLANK
,
FIELD
(Timing Register 0 TR0 = X X X X X 1 1 0 or X X X X X 1 1 1)
In this mode the ADV7192 accepts or generates Horizontal SYNC and Odd/Even FIELD signals. A transition of the FIELD input when
HSYNC
is high indicates a new frame i.e., Vertical Retrace. The
BLANK
signal is optional. When the
BLANK
input is disabled the
ADV7192 automatically blanks all normally blank lines as per CCIR-624. Mode 3 is illustrated in Figure 50 (NTSC) and
Figure 51 (PAL).
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
283
284
285
ODD FIELD
EVEN FIELD
DISPLAY
DISPLAY
VERTICAL BLANK
HSYNC
BLANK
FIELD
522
523
524
525
1
2
3
4
5
6
7
8
9
10
11
20
21
22
DISPLAY
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
FIELD
Figure 50. Timing Mode 3, NTSC
622
623
624
625
1
2
3
4
5
6
7
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
FIELD
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
320
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
FIELD
DISPLAY
Figure 51. Timing Mode 3, PAL
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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ADV7194KSTZ 制造商:Analog Devices 功能描述:TV / Video IC