參數資料
型號: ADV7312KST
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉換
英文描述: Multiformat 11-Bit HDTV Video Encoder
中文描述: COLOR SIGNAL ENCODER, PQFP64
封裝: MS-026BCD, LQFP-64
文件頁數: 70/84頁
文件大小: 975K
代理商: ADV7312KST
REV. 0
–70–
ADV7312
Mode 2— Slave Option
(Timing Register 0 TR0 = X X X X X 1 0 0)
In this mode, the ADV7312 accepts 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 transi-
tion when
HSYNC
is high indicates the start of an even field.
The
BLANK
signal is optional. When the
BLANK
input is dis-
abled, the ADV7312 automatically blank all normally blank lines
as per CCIR-624.
HSYNC
is input
S_HSYNC
,
BLANK
on
S_BLANK
, and
VSYNC
on
S_VSYNC
.
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
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
VSYNC
HSYNC
BLANK
VSYNC
Figure 84. SD Slave Mode 2 (NTSC)
622
623
624
625
1
2
3
4
5
6
7
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
VSYNC
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
DISPLAY
320
HSYNC
BLANK
VSYNC
Figure 85. SD Slave Mode 2 (PAL)
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