PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 185
PSB 21373 H V1.1
Manufacturer Part Number
PSB 21373 H V1.1
Description
IC SPEECH AND VOICE MQFP-44
Manufacturer
Infineon Technologies
Series
SCOUT™r
Datasheet
1.PSB_21373_H_V1.1.pdf
(242 pages)
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
PSB21373HV11XT
SP000007602
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Data Sheet
7.2
7.2.1
Value after reset: 00
TR_
CONF0
DIS_TR
0: All layer-1 functions are enabled.
1: All layer-1 functions are disabled. The HDLC controller and codec part can still
L1SW
0: Layer 1 state machine of the SCOUT-DX is used
1: Layer 1 state machine is disabled. The functionality can be realized in software.
LDD
0: Clock generation after detection of any signal on the line in the power down state
1: No clock generation after detection of any signal on the line in the power down state
Note: If an interrupt is generated by the internal level detect circuitry, the microcontroller
operate via IOM-2. DCL and FSC pins become input.
The commands can be written in register TR_CMD and the status read from
the TR_STA.
has to set this bit to ’0’ for an activation of the line interface.
Transceiver, Interrupt and General Configuration Registers
TR_CONF0 - Transceiver Configuration Register
7
DIS_
TR
... Disable Transceiver
... Enable Layer 1 State Machine in Software
... Level Detection Discard
H
0
0
0
185
L1SW
0
0
0
LDD RD/WR (30
PSB 21373
2002-05-13
H
)
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