PXB4221EV34NP Infineon Technologies, PXB4221EV34NP Datasheet - Page 138

• Manufacturer Part Number: PXB4221EV34NP
• Manufacturer: Infineon Technologies

Specifications of PXB4221EV34NP

• Data Rate: 2.048Mbps
• Number Of Channels: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Not Compliant

Table 30
counter_nr
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1)
2)
Table 31
Counter_nr
0
1
2
3
Data Sheet
2)
2)
For ATM ports, the counters are located in channel_nr = 00000
Counter_nr 0 is common to all ports and is located in port_nr = 111
Statistics Counters for ATM Ports
Statistics Counters for AAL Ports
Counter contents
Number of discarded cells due to output queue, ATM Receive Buffer
overflow
Number of received cells with correctable HEC errors
Number of received cells with non-correctable HEC errors
Number of times cell delineation SYNC state is left, except when forced
by the processor
Number of discarded cells due to ATM transmit buffer overflow
Number of cells which have been discarded because of CLP or CLPI
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Counter contents
Number of discarded cells due to Output Queue or Segmentation Buffer
overflow
Not used
Number of cells written to the Reassembly Buffer. It excludes cells that
were discarded for any reason and cells that are inserted instead of lost
cells (atmfReassembledCells)
Number of times incoming MFB pulse is not synchronous to SDT start of
structure upstream (AAL1)
138
PXB 4219E, PXB 4220E, PXB 4221E
1)
1)
B
B
channel_nr = 11111
Memory Structure
B
IWE8, V3.4
2003-01-20