AK8825 Datasheet, PDF (157/162 Pages) Asahi Kasei Microsystems – HD/SD Multi Format Video Encoder with 3ch DAC

Video DAC Delay Control Register(R/W) [Sub Address 0x51]
[High Speed Video DAC mode]
to set Video DAC delay
Sub Address 0x51
bit 7
bit 6
Reserved
Reserved
0
0
bit 5
Reserved
0
bit 4
bit 3
Reserved
Reserved
Default Value
0
0
bit 2
HDLY2
0
[AK8825]
default Value 0x00
bit 1
bit 0
HDLY1
HDLY0
0
0
BIT Register Name
bit 0
HDLY0
~
~
HD Delay bit
bit 2
HDLY2
bit 3
~
Reserved Reserved
bit 7
R/W
Definition
to adjust HDI timing delay
000 : 3CLK delay
001 : 2CLK delay
010 : 1CLK delay
R/W 011 : no delay
111 : 1CLK advanced
110 : 2CLK advanced
101 : 3CLK advanced
100 : inhibited to set
R/W Reserved, write “0”
Rev-E-00
157
2008/03