ak8825 AKM Semiconductor, Inc., ak8825 Datasheet - Page 47

• Manufacturer Part Number: ak8825
• Description: Hd/sd Multi Format Video Encoder With 3ch Dac
• Manufacturer: AKM Semiconductor, Inc.

■ Signal Process (Data Path)
The output signal can be set with HDRFRSH-bit, HDMODE[1:0]-bit of HD Mode Register [Sub Address 0x00].
Sub Address 0x00
The output signals are defined as following table.
Rev-E-00
Output signal
1080i / 60
1080i / 50
720p / 60
720p / 50
HDCBG
bit 7
525p
625p
525i
625i
HDMODE[1:0] -bit
HDBBG
bit 6
00
00
01
01
10
10
11
11
HDSETUP
bit 5
HDRFRSH -bit
HDEAVDEC
0
1
0
1
0
1
0
1
bit 4
47
HDCEA861
bit 3
D1/60
D1/50
D2/60
D2/50
D3/60
D3/50
D4/60
D4/50
Note
HDMODE1
bit 2
HDMODE0
bit 1
default Value 0x00
HDRFRSH
bit 0
2008/03
[AK8825]