Analog Devices ADAV4601 User Manual

ADAV4601 System Design Document Confidential Information
Rev.1 August 2009 Analog Devices Page 90
Bit No. Bit Name Description Default
1b = block powered up
0b = block powered down
Bit[2] HP1DAC left Powers on the HP1 DAC left channel. 0
1b = block powered up
0b = block powered down
Bit[1] HP1 AMP right Powers on the HP1 AMP right channel. 0
1b = block powered up
0b = block powered down
Bit[0] HP1 AMP left Powers on the HP1 AMP left channel. 0
1b = block powered up
0b = block powered down
Address 0x0007 Digital Power Management Register (Default: 0x0000)
Table 43.
Bit No. Bit Name Description Default
Bits[15:8] Reserved Always write as 0 if writing to this register. 00000000
Bit[7] PWM Powers on the PWM channels. 0
1b = block powered up
0b = block powered down
Bit[6] S/PDIF TX Powers on the S/PDIF transmitter. 0
1b = block powered up
0b = block powered down
Bit[5] Reserved Always write as 0 if writing to this register. 0
Bit[4] SRC2 Powers on SRC2. 0
1b = block powered up
0b = block powered down
Bit[3] SRC1 Powers on SRC1. 0
1b = block powered up
0b = block powered down
Bit[2] Reserved Always write as 0 if writing to this register. 0
Bit[1] ADC/DAC
engine
Powers on the ADC/DAC engine. 0
1b = block powered up
0b = block powered down
Bit[0] Audio
processor
Powers on the audio processor core. 0
1b = block powered up
0b = block powered down
Address 0x0009 SPDIF Transmitter Control Register (Default: 0x0000)
Table 44.
Bit No. Bit Name Description Default
Bits[15:8] Reserved Always write as 0 if writing to this register. 00000000
Bits[14:12] SPDIF output
select
Selects the source for the SPDIF output. 000
000b = output internally generated SPDIF
001b = output SPDIF_IN2

Analog Devices ADAV4601 Specifications

General

Brand	Analog Devices
Model	ADAV4601
Category	Motherboard
Language	English