Analog Devices ADAV4601 User Manual

ADAV4601 System Design Document Confidential Information
Rev.1 August 2009 Analog Devices Page 71
Address 0x0103 SDO0/AUXOUT3 and SPDIF Input Trim Register (Default: 0x0E0E)
Table 12.
Bit No. Bit Name Description Default
Bits[15:14] Reserved Always write as 0 if writing to this register. 00
Bits[13:8] SDO0/AUXOUT3
input trim
These register bits are used to gain or attenuate the input to the
SDO0 and the
AUXOUT3 processing path from −14 dB to +14 dB in +1 dB steps.
001110
0x00 = +14 dB
0x01 = +13 dB
…
0x07 = +7 dB
…
0x0E = 0 dB
…
0x15 = −7 dB
0x1B = −13 dB
0x1C = −14 dB
Bits[7:6] Reserved Always write as 0 if writing to this register. 00
Bits[5:0] SPDIF input trim These register bits are used to gain or attenuate the input to the
SPDIF processing
path from −14 dB to +14 dB in +1 dB steps.
001110
0x00 = +14 dB
0x01 = +13 dB
…
0x07 = +7 dB
…
0x0E = 0 dB
…
0x15 = −7 dB
…
0x1B = −13 dB
0x1C = −14 dB
Address 0x0104 AUXOUT1 Input Trim Register (Default: 0x0E0E)
Table 13.
Bit No. Bit Name Description Default
Bits[15:14] Reserved Always write as 0 if writing to this register. 00
Bits[13:8] AUXOUT1 input trim These register bits are used to gain or attenuate the input to
the AUXOUT1
channel processing path from −14 dB to +14 dB in +1 dB steps.
001110
0x00 = +14 dB
0x01 = +13 dB
…
0x07 = +7 dB
…
0x0E = 0 dB
…
0x15 = −7 dB
0x1B = −13 dB
0x1C = −14 dB

Analog Devices ADAV4601 Specifications

General

Brand	Analog Devices
Model	ADAV4601
Category	Motherboard
Language	English