ADV7190KST Analog Devices Inc, ADV7190KST Datasheet - Page 23

• Manufacturer Part Number: ADV7190KST
• Manufacturer: Analog Devices Inc

Specifications of ADV7190KST

• Number Of Dac's: 6
• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 64
• Lead Free Status / RoHS Status: Not Compliant

Mode 1: Slave Option HSYNC, BLANK, FIELD
(Timing Register 0 TR0 = X X X X X 0 1 0)
In this mode the ADV7190/ADV7191 accepts Horizontal SYNC and Odd/ Even FIELD signals. A transition of the FIELD
input when HSYNC is low indicates a new frame, i.e., Vertical Retrace. The BLANK signal is optional. When the BLANK
input is disabled the ADV7190/ADV7191 automatically blanks all normally blank lines as per CCIR-624. Mode 1 is illustrated
in Figure 37 (NTSC) and Figure 38 (PAL).
REV. B
BLANK
BLANK
HSYNC
HSYNC
FIELD
FIELD
HSYNC
BLANK
HSYNC
BLANK
FIELD
FIELD
522
260
622
309
523
261
DISPLAY
DISPLAY
DISPLAY
623
310
ANALOG
524
DISPLAY
262
VIDEO
H
F
V
624
311
263
525
EVEN FIELD
ODD FIELD
Figure 36. Timing Mode 0 Data Transitions, Master Mode
264
625
312
ODD FIELD
1
ODD FIELD
265
EVEN FIELD
EVEN FIELD
2
313
1
Figure 37. Timing Mode 1, NTSC
EVEN FIELD
Figure 38. Timing Mode 1, PAL
266
3
314
2
ODD FIELD
267
4
315
3
268
5
VERTICAL BLANK
VERTICAL BLANK
VERTICAL BLANK
316
–23–
4
VERTICAL BLANK
269
6
317
5
270
7
318
6
271
8
319
7
272
9
320
273
10
274
21
11
ADV7190/ADV7191
334
22
283
20
DISPLAY
335
23
DISPLAY
284
21
DISPLAY
336
DISPLAY
285
22