EVAL-ADV7320EB AD [Analog Devices], EVAL-ADV7320EB Datasheet - Page 78

• Manufacturer Part Number: EVAL-ADV7320EB
• Description: Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
• Manufacturer: AD [Analog Devices]

ADV7320/ADV7321
MODE 2— SLAVE OPTION
(TIMING REGISTER 0 TR0 = X X X X X 1 0 0)
In this mode, the ADV7320/ADV7321 accept 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 BLANK signal is optional. When the BLANK input is
disabled, ADV7320/ADV7321 automatically blank all normally
blank lines as per CCIR-624. HSYNC , BLANK , and VSYNC are
input on S_HSYNC , S_BLANK , and S_VSYNC , respectively.
HSYNC
HSYNC
BLANK
BLANK
VSYNC
VSYNC
HSYNC
BLANK
HSYNC
BLANK
VSYNC
VSYNC
522
DISPLAY
DISPLAY
260
523
622
261
309
DISPLAY
DISPLAY
524
262
623
310
525
263
624
311
EVEN FIELD
1
ODD FIELD
264
625
312
ODD FIELD
EVEN FIELD
2
265
313
1
3
266
Figure 116. SD Slave Mode 2 (NTSC)
314
Figure 117. SD Slave Mode 2 (PAL)
2
4
267
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315
3
ODD FIELD
5
VERTICAL BLANK
268
VERTICAL BLANK
VERTICAL BLANK
EVEN FIELD
VERTICAL BLANK
316
4
6
269
EVEN FIELD
317
ODD FIELD
5
7
270
318
6
8
271
319
7
9
272
320
10
273
21
11
274
22
334
DISPLAY
335
20
23
283
DISPLAY
21
336
284
DISPLAY
DISPLAY
22
285