MT93L04 Zarlink Semiconductor, MT93L04 Datasheet - Page 37

• Manufacturer Part Number: MT93L04
• Description: 128-channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

Bit
5
4
3
2
1
0
res
7
Echo Canceller A, Status Register
Echo Canceller B, Status Register
TD
6
DTDet
Name
TDG
DTDet
res
res
res
NB
5
res
4
Logic high indicates the presence of a double-talk condition.
Reserved bit.
Reserved bit.
Reserved bit.
Tone detection status bit gated with the AutoTD bit.
Logic high indicates that AutoTD has been enabled and the tone detector has
detected the presence of a 2100 Hz tone.
Logic high indicates the presence of a narrow-band signal on Rin.
res
3
res
2
TDG
1
Zarlink Semiconductor Inc.
NB
0
MT93L04
37
Read Address:
Read Address:
Reset Value:
Description
02
22
00
H
H
H
.
+ Base Address
+ Base Address
Data Sheet