ADV7183BBSTZ Analog Devices Inc, ADV7183BBSTZ Datasheet - Page 44

• Manufacturer Part Number: ADV7183BBSTZ
• Description: IC,TV/VIDEO CIRCUIT,Color Decoder Circuit,CMOS,QFP,80PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7183BBSTZ

• Applications: Projectors, Recorders, Security
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7183B
NFTOG[4:0] NTSC Field Toggle, Address 0xE7[4:0]
The default value of NFTOG is 00011, indicating the NTSC
Field toggle position.
For all NTSC/PAL Field timing controls, both the F bit in the
AV code and the Field signal on the FIELD pin are modified.
OUTPUT
OUTPUT
VIDEO
VIDEO
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
VIDEO
VIDEO
FIELD
FIELD
H
H
V
F
V
F
HS
HS
VS
VS
PVBEG[4:0] = 0x5
622
310
622
PVBEG[4:0] = 0x5
310
311
623
311
PFTOG[4:0] = 0x3
623
624
312
624
312
Figure 26. PAL Default (BT.656). The Polarity of H, V, and F is Embedded in the Data.
PFTOG[4:0] = 0x3
Figure 27. PAL Typical Vsync/Field Positions Using Register Writes in
625
313
625
313
FIELD 1
FIELD 2
1
314
FIELD 1
1
FIELD 2
314
2
315
315
2
PVBEG[4:0] = 0x1
PVBEG[4:0] = 0x1
316
3
316
3
Rev. B | Page 44 of 100
317
317
4
4
5
318
5
318
PVEND[4:0] = 0x4
Table 57. Recommended User Settings for PAL (see
Register
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0xE8
0xE9
0xEA
PVEND[4:0] = 0x4
319
319
6
6
7
320
7
320
321
8
PFTOG[4:0] = 0x6
8
321
PFTOG[4:0] = 0x6
T able 57
2 2 0 H
Register Name
Vsync Field Control 1
Vsync Field Control 2
Vsync Field Control 3
Hsync Pos. Control 1
Hsync Pos. Control 2
Hsync Pos. Control 3
Polarity
PAL_V_Bit_Beg
PAL_V_Bit_End
PAL_F_Bit_Tog
322
322
9
9
PVEND[4:0] = 0x4
323
10
10
335
PVEND[4:0] = 0x4
11
336
22
336
337
23
337
23
24
24
Write
0x41
0x1A
0x81
0x84
0x00
0x00
0x7D
0x29
0x84
0x06
F igure 27)
2 1 9 H