PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 174

• 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

RAC
The HDLC receiver is activated when this bit is set to ’1’. If it is ’0’ the HDLC data is not
evaluated in the receiver.
DIM2-0
These bits define the characteristics of the IOM Data Ports (DU, DD). The DIM0 bit
enables/disables the collission detection. The DIM1 bit enables/disables the TIC bus
access. The effect of the individual DIM bits is summarized in table 24.
Table 24
IOM
7.1.8
Value after reset: 00
EXMR
XFBS
0: Block size for the transmit FIFO data is 32 byte
1: Block size for the transmit FIFO data is 16 byte
Note: A change of XFBS will take effect after a transmitter command (CMDR.XME,
Data Sheet
DIM2
0
0
0
0
1
®
-2 Terminal Modes
CMDR.XRES, CMDR.XTF) has been written
DIM1
0
1
x
x
x
EXMR- Extended Mode Register
7
XFBS
DIM0
... Receiver Active
... Digital Interface Modes
… Transmit FIFO Block Size
0
1
x
x
x
H
Characteristics
Transparent D-channel, the collission detection is disabled
Stop/go bit evaluated for D-channel access handling
Last octet of IOM channel 2 used for TIC bus access
TIC bus access is disabled
Reserved
RFBS
SRA XCRC RCRC
174
0
0
ITF
RD/WR (23
PSB 21373
2002-05-13
H
)