AK8858 Datasheet, PDF (46/96 Pages) Asahi Kasei Microsystems – PS/SD Multi Format Video Decoder

[7.26.1.3] F-bit, V-bit
Code relation between F-bit in EAV/SAV and line number.
F-bit
525i
625i
0
Line4~Line265
1
Line266~Line525
Line1~Line3
Line1~Line312
Line313~Line625
[AK8858]
525P/625P
F-bit = 0
Code relation between V-bit in EAV/SAV and line number.
Interlace
Name
Setting
TRSVSEL
[0]
BT. 656-3
[1]
BT. 656-4 or
SMPTE125M
Not affected by VBIL[2:0]-bit
525i
V-bit=0
Line10~Line263
Line273~Line525
Line20~Line263
Line283~Line525
V-bit=1
Line1~Line9
Line264~Line272
Line1~Line19
Line264~Line282
625i
V-bit=0
Sub Address: 0x05 [4]
V-bit=1
Line23~Line310
Line336~Line623
Line1~Line22
Line311~Line335
Line624~Line625
Progressive
Name
Setting
TRSVSEL
[0]
SMPTE293M
or
EIA-770.2-A
[1]
EIA-770.2-C
Not affected by VBIL[2:0]-bit
525p
V-bit=0
Line43~Line525
Line46~Line525
V-bit=1
Line1~Line42
Line1~Line45
625p
V-bit=0
Sub Address: 0x05 [4]
V-bit=1
Line45~Line620
Line1~Line44
Line621~Line625
[7.26.1.4] exclude EAV/SAV flag
Name
Definition
EAVSAV
[0]: Output data with EAV/SAV flag.
[1]: Output data without EAV/SAV flag.
If LIMIT601*= [0], output code range are 0∼255 (*Sub Address: 0x05 [3])
Sub Address: 0x09 [3]
MS1230-E-00
- 46 -
2010/9