ADV7393-DBRDZ Analog Devices Inc, ADV7393-DBRDZ Datasheet - Page 80

• Manufacturer Part Number: ADV7393-DBRDZ
• Description: EVALUATION BOARD I.C.
• Manufacturer: Analog Devices Inc
• Series: Advantiv®r

Specifications of ADV7393-DBRDZ

• Design Resources: Reconstruction Video Filter Using ADA4430-1 Amplifier After ADV7393 Video Encoder (CN0101)
• Main Purpose: Video, Video Encoder
• Utilized Ic / Part: ADV7393
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7390/ADV7391/ADV7392/ADV7393
SD TIMING
Mode 0 (CCIR-656)—Slave Option (Subaddress 0x8A = X X X X X 0 0 0)
The ADV739x is controlled by the SAV (start of active video) and EAV (end of active video) time codes embedded in the pixel data. All
timing information is transmitted using a 4-byte synchronization pattern. A synchronization pattern is sent immediately before and after
each line during active picture and retrace. If the VSYNC and HSYNC pins are not used, they should be tied to V
mode.
Mode 0 (CCIR-656)—Master Option (Subaddress 0x8A = X X X X X 0 0 1)
The ADV739x generates H and F signals required for the SAV and EAV time codes in the CCIR-656 standard. The H bit is output on
HSYNC and the F bit is output on VSYNC .
H
H
F
F
522
260
DISPLAY
DISPLAY
NTSC/PAL M SYSTEM
523
261
(525 LINES/60Hz)
(625 LINES/50Hz)
INPUT PIXELS
PAL SYSTEM
524
262
ANALOG
VIDEO
525
263
264
1
Y
END OF ACTIVE
ODD FIELD
VIDEO LINE
C
r
Y
265
EVEN FIELD
2
F
F
4 CLOCK
4 CLOCK
EAV CODE
0
0
Figure 108. SD Timing Mode 0, Master Option, NTSC
266
EVEN FIELD
0
0
3
X
Y
Figure 107. SD Timing Mode 0, Slave Option
8
0
ODD FIELD
267
4
1
0
8
0
1
0
Rev. B | Page 80 of 108
268
5
VERTICAL BLANK
ANCILLARY DATA
0
0
269
VERTICAL BLANK
6
268 CLOCK
280 CLOCK
F
F
(HANC)
F
F
A
B
270
7
A
B
A
B
271
8
8
0
1
0
272
9
8
0
1
0
SAV CODE
4 CLOCK
F
F
4 CLOCK
273
10
START OF ACTIVE
0
0
VIDEO LINE
0
0
X
Y
274
11
C
b
Y C
1440 CLOCK
1440 CLOCK
r
Y
C
b
Y
283
20
C
r
DD_IO
Y
C
b
284
21
when using this
285
DISPLAY
DISPLAY
22