AK4586 Datasheet, PDF (22/54 Pages) Asahi Kasei Microsystems – MULTI CHANNEL AUDIO CODEC WITH DIR

ASAHI KASEI
[AK4586]
Biphase Input and Through Output
Four receiver inputs (RX1-4) are available. Each input includes amplifier corresponding to unbalance mode and can
accept the signal of 200mV or more. IPS1-0 selects the receiver channel (Table 11), and OPS1-0 selects the source of the
bit stream driving the transmit channel (TX, Table 12). The TX output can be stopped by setting TXE bit “0”.
IPS1
IPS0
INPUT Data
0
0
RX1
Default
0
1
RX2
1
0
RX3
1
1
RX4
Table 11. Recovery data select
OPS1
0
0
1
1
OPS0
0
1
0
1
INPUT Data
RX1
RX2
RX3
RX4
Default
Table 12. Output data select
MS0097-E-01
- 22 -
2001/12