ADAV4601 System Design Document
Confidential Information
Rev.1 August 2009
Analog Devices
Page 96
Bit No.
Bit Name
Description
Default
Bit[12]
Reserved
Always write a 1 if writing to this register
1
Bits[11:7]
Reserved
Always write as 0 if writing to this register.
00000
Bits[6:4]
Reserved
Always write a 1 if writing to this register.
111
Bits[3:0]
Reserved
Always write as 0 if writing to this register.
0000
Address 0x0080 Reserved (Default: 0x00FE)
Address 0x0081 Reserved (Default: 0x8202)
Address 0x0085 Reserved (Default: 0x00FE)
Address 0x0086 Reserved (Default: 0x8202)
Address 0x008A SRC Configuration 3 Register (Default: 0x0032)
Table 51.
Bit No.
Bit Name
Description
Default
Bits[15:7]
Reserved
Always write as 0 if writing to this register.
000000000
Bit[6]
SRC2 Channel C enable
Used to enable Channel C of SRC2.
0
0b = disabled
1b = enabled
Bits[5:4]
SRC2 Channel C Input Select
Used to select the serial data input for SRC2 Channel C.
11
00b =SDIN0
01b = SDIN1
10b = SDIN2
11b = SDIN3
Bit[3]
Reserved
Always write as 0 if writing to this register.
0
Bit[2]
SRC2C Channel B enable
Used to enable Channel B of SRC2.
0
0b = disabled
1b = enabled
Bits[1:0]
SRC2C Channel B input select
Used to select the serial data input for SRC2 Channel B.
10
00b =SDIN0
01b = SDIN1
10b = SDIN2
11b = SDIN3
Address 0x008C DAC Standby Register (Default: 0x0000)
Table 52.
Bit No.
Bit Name
Description
Default
Bits[15:5]
Reserved
Always write as 0 if writing to this register.
0000000000
Bit[4]
HP1 Standby
Set to 0 after reset, which means the HP amplifier is in normal
mode but is still powered down.
0
0b = Amplifer in normal mode
