AK8825 Datasheet, PDF (133/162 Pages) Asahi Kasei Microsystems – HD/SD Multi Format Video Encoder with 3ch DAC

Powerdown Mode Register (R/W) [Sub Address 0x06]
[Common Register for all Function block]
to set Power-Down and Operation modes of the AK8825.
Sub Address 0x06
bit 7
bit 6
Reserved
Reserved
0
0
bit 5
Reserved
0
bit 4
bit 3
Reserved
Reserved
Default Value
0
0
bit 2
PLLPDN
0
[AK8825]
Default Value 0x00
bit 1
bit 0
SLPEN1
SLPEN0
0
0
BIT Register Name
bit 0
SLPEN0
~
~
Sleep Enable bit
bit 1
SLPEN1
bit 2
PLLPDN
PLL Power Down bit
bit 3
~
Reserved Reserved bit
bit 6
R/W
Definition
to control operation of SD / HD blocks ( digital portion )
[ SLPEN1 : SLPEN0 ]-bit
R/W
00: both SD /HD blocks are enabled.
01: HD block only is enabled.
10: SD block only is enabled.
11: entire device is put into Power-Down mode.
to control Power-Down of PLL
R/W _{0 : Power Down}
1 : release from Power-Down
R/W Reserved, write “0 “.
Rev-E-00
133
2008/03