PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 221

• Manufacturer Part Number: PSB 21373 H V1.1
• Description: IC SPEECH AND VOICE MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

Specifications of PSB 21373 H V1.1

• Function: CODEC
• Interface: IOM-2, SCI
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 97.5mA
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, Voice Monitoring
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: PSB21373HV1.1XT; PSB21373HV11XT; SP000007602

Data Sheet
7.4.12
Value after reset: 00
TFCR
ALTF
DLTF
7
Bit 5 4
0
0
0
0
1
Bit 2 1
0
0
0
0
1
1
1
Test Function Configuration Register (TFCR)
0
... Analog Loop and Test Functions
... Digital Loop and Test Functions
0
0
1
1
X
0
0
1
1
0
0
1
H
0
3
0
1
0
1
X
0
0
1
0
1
0
1
X
Test Function
NOT: No Test Mode
ALF:
ALC:
ALN:
Reserved
Test Function
NOT: No Test Mode
IDR:
DLN:
DLS:
DLP1: Digital Loop via codec part CH1
DLP2: Digital Loop via codec part CH2
Reserved
ALTF
Analog Loop via Front End
Analog Loop via Converter
Analog Loop via Noise Shaper
Initialize DRAM
Digital Loop via Noise Shaper
Digital Loop via Signal Processor
221
DLTF
0
RD/WR (6C
PSB 21373
2002-05-13
H
)