AK8859VN Datasheet, PDF (51/72 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[AK8859VN]
bit 5 SLLVL
bit 6 VBIDEC0
~
~
bit 7 VBIDEC1
Slice Level
VBI Decode
625-LINE input
Always (regardless of setting on this register):
V=1 (Line1 ~ Line22 / Line311 ~ Line335 / Line624 ~ Line625)
V=0 (Line23 ~ Line310 / Line336 ~ Line623)
Slice level setting
R/W [0]: Slice level approx. 25 IRE
[1]: Slice level approx. 50 IRE
Setting for type of data output during interval set in Vertical
Blanking Interval register
[VBIDEC1 : VBIDEC0]
R/W [00]: Black level data output
[01]: Monochrome data output
[10]: Slice result data output
[11]: Reserved
MS1179-E-00
AKM Confidential
- 51 -
2010/04