AD1986A
Reg Name
0x661 Function Select
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Default
x
x
x
x
x
x
x
x
x
xx
FC3 FC2 FC1 FC0 T/R 0x0000
0x681 Function Information G4
G3
G2
G1 G0 INV DL4 DL3 DL2 DL1 DL0 IV
x
x
x
FIP 0xXxxx
0x6A1 Sense Register
ST2
ST1
ST0 S4
S3
S2
S1
S0
OR1 OR0 SR5 SR4 SR3 SR2 SR1 SR0 0xXxxx
1 Codec is always master, ID bits are read-only 0 (zeros).
2 Bits for the AD198x are backward-compatible only, AC97NC and MSPLT are read-only 1 (ones).
3 SODIS/SOSEL were LODIS/LOSEL in the AD1985. Most AD1985 configurations swap LINE_OUT and SURROUND pins; these bits really operate as SO not LO.
Rev. 0 | Page 13 of 56