PSB 21393 H V1.3 Infineon Technologies, PSB 21393 H V1.3 Datasheet - Page 185

• Manufacturer Part Number: PSB 21393 H V1.3
• Description: IC CODEC W/TRANSCEIVER MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

Specifications of PSB 21393 H V1.3

• Function: CODEC
• Interface: IOM-2, SCI, UPN
• Number Of Circuits: 1
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 27mA
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Includes: Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, UPN Transceiver
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: PSB21393HV1.3XT; PSB21393HV13XP; SP000007533; SP000007534

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 25.
Table 25
IOM
7.0.7
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,
RFBS
RFBS
Bit6
0
0
Data Sheet
DIM2
0
0
0
0
1
®
-2 Terminal Modes
CMDR.XRES, CMDR.XTF) has been written
DIM1
RFBS
Bit5
0
1
x
x
0
1
x
EXMR- Extended Mode Register
7
XFBS
DIM0
... Receiver Active
... Digital Interface Modes
… Transmit FIFO Block Size
… Receive FIFO Block Size
0
1
x
x
x
Block Size
Receive FIFO
32 byte
16 byte
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
175
Detalled Register Description
0
0
ITF
RD/WR (23
PSB 21391
PSB 21393
2001-03-07
H
)