PXB4221EV34NP Infineon Technologies, PXB4221EV34NP Datasheet - Page 82

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PXB4221EV34NP

Manufacturer Part Number
PXB4221EV34NP
Description
Manufacturer
Infineon Technologies
Datasheet

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
4.8.3
The framer transmit clock, data, framesync and multi-framesync signals can be looped
from the Framer Transmit Interface to the Framer Receive Interface per port. This
feature can be enabled by setting the “p_slp” bit in the Port Configuration Register (pcfN,
see
The loopback can be made transparent or non-transparent by setting the “tslp” bit in the
Loopback Control Register (lpbc,
transmitted data is also visible on FTDAT. Otherwise, if non-transparent, all 1s are
transmitted on FTDAT.
Data Sheet
Chapter
Serial Loop
7.1).
Chapter
7.11). If the loopback is made transparent, all
82
PXB 4219E, PXB 4220E, PXB 4221E
Operational Description
IWE8, V3.4
2003-01-20

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