PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 217

• 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
7.4.9
Value after reset: 00
DSSR
DSSR
ENX2
ENX1
0: Codec transmit data in CH2/CH1 disabled
1: Codec transmit data in CH2/CH1 enabled
DSS1X
DSS2X
7
Bit7 6
0
0
1
1
Bit3 2
0
0
1
1
Bit1 0
0
0
1
1
Data Source Selection Register (DSSR)
DSSR
... Data Source Selection Receive
... Enable Transmit CH2
... Enable Transmit CH1
... Data Source Selection CH2X
... Data Source Selection CH1X
0
1
0
1
0
1
0
1
0
1
0
1
H
idle
CH1R
CH2R
CH1R+CH2R
idle code is transmitted
XDAT is transmitted
CH1R
XDAT+ CH1R is transmitted
idle code is transmitted
XDAT is transmitted
CH2R
XDAT+ CH2R is transmitted
ENX2 ENX1
217
DSS2X
DSS1X
0
RD/WR (68
PSB 21373
2002-05-13
H
)