PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 327

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

In non-auto-modes with one-byte address field, TEI1 is a command address, according
to X.25 LAPB.
EA
This bit is set to ’1’ according to HDLC/LAPD.
17.5.1.14 RSTA - Receive Status Register
Value after reset: 0F
RSTA
VFR
Determines whether a valid frame has been received.
The frame is valid (1) or invalid (0).
A frame is invalid when there is not a multiple of 8 bits between flag and frame end (flag,
abort).
RDO
If RDO=1, at least one byte of the frame has been lost, because it could not be stored in
RFIFO.
CRC
The CRC is correct (1) or incorrect (0).
RAB
The receive message was aborted by the remote station (1), i.e. a sequence of seven
1’s was detected before a closing flag.
SA1-0
TA
SA1-0 are significant in non-auto-mode with a two-byte address field, as well as in
transparent mode 3. TA is significant in all modes except in transparent modes 0 and 1.
Two programmable SAPI values (SAP1, SAP2) plus a fixed group SAPI (SAPG of value
FC/FE
of value FF
The result of the address comparison is given by SA1-0 and TA, as follows:
Data Sheet
H
), and two programmable TEI values (TEI1, TEI2) plus a fixed group TEI (TEIG
H
7
VFR
), are available for address comparison.
... Address field Extension bit
... Valid Frame
... Receive Data Overflow
... CRC Check
... Receive Message Aborted
... SAPI Address Identification
... TEI Address Identification
RDO
H
CRC
IOM-2 Handler, TIC/CI Handler and HDLC Controller
RAB
327
SA1
SA0
C/R
0
TA
PSB 21473
2003-03-31
RD (28
INCA-D
H
)