psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 226

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
7.3.7
Value after reset: 00
ARCR
HOC
LSC
7
AFE Receive Configuration Register (ARCR)
Bit 3 2
0
0
0
0
0
0
0
0
1
1
1
Bit 3 2
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
... Handset Output Amplifier (AHO) Control
... Loudspeaker Amplifier (ALS) Control
0
0
0
0
1
1
1
1
0
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
H
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
HOC
0
0
1
0
1
0
1
0
1
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Selected Mode
AHO is in power-down mode
– 12.5 dB amplification
– 15.5 dB amplification
– 18.5 dB amplification
– 21.5 dB amplification
bypass mode, reserved for internal tests only
Selected Mode
ALS is in power-down mode
– 12.5 dB amplification
– 15.5 dB amplification
– 18.5 dB amplification
– 21.5 dB amplification
– 24.5 dB amplification (only for TGSR.TRL = ’1’)
– 27.5 dB amplification (only for TGSR.TRL = ’1’)
bypass mode, reserved for internal tests only
– 0.5 dB amplification
– 3.5 dB amplification
– 6.5 dB amplification
– 9.5 dB amplification
– 0.5 dB amplification
– 3.5 dB amplification
– 6.5 dB amplification
– 9.5 dB amplification
11.5 dB amplification
2.5 dB amplification
8.5 dB amplification
5.5 dB amplification
2.5 dB amplification
216
LSC
Detalled Register Description
0
RD/WR (66
PSB 21391
PSB 21393
2001-03-07
H
)