PSB21373HV1.1XT Infineon Technologies, PSB21373HV1.1XT Datasheet - Page 214

• Manufacturer Part Number: PSB21373HV1.1XT
• Manufacturer: Infineon Technologies

Specifications of PSB21373HV1.1XT

• Lead Free Status / RoHS Status: Compliant

7.4.6
Value after reset: 00
ATCR
MIC
CMAS
0: In controlled monitoring mode (GCR.CME = ’1’)
1: In controlled monitoring mode (GCR.CME = ’1’)
AIMX
Data Sheet
the lower ALS setting is -9.5dB
the lower ALS setting is -21.5dB
7
Bit 7 6
0
0
0
0
0
0
0
0
1
1
Bit 1 0
0
0
1
1
AFE Transmit Configuration Register (ATCR)
... Microphone Amplifier (AMI) Control
... Controlled Monitoring Attenuation Select
... Analog Input Multiplexer
0
0
0
0
1
1
1
1
0
1
0
1
0
1
H
5
0
0
1
1
0
0
1
1
0
1
Selected Input
AMI is connected to the pins MIP1/MIN1 (differential input)
AMI is connected to the pins MIP2/MIN2 (differential input)
AMI is connected to the pin AXI (single-ended input)
not used
MIC
4
0
1
0
1
0
1
0
1
0
1
Selected Mode
AMI and PREFI is in power-down mode
0 dB
6 dB
12 dB
18 dB
24 dB
30 dB
36 dB
42 dB
bypass mode, reserved for internal tests
214
amplification
amplification
amplification
amplification
amplification
amplification
amplification
amplification
0
CMAS
AIMX
0
RD/WR (65
PSB 21373
2002-05-13
H
)