Data Type
Specifies the type of data contained in the transactions. The following data types are
available for analysis:
•
PRBS 7: Selects pseudo-random 7-bit sequences.
•
PRBS 15: Selects pseudo-random 15-bit sequences.
•
PRBS 23: Selects pseudo-random 23-bit sequences.
•
PRBS 31: Selects pseudo-random 31-bit sequences.
•
HF: Selects highest frequency divide-by-2 data pattern 10101010.
•
LF: Selects lowest frequency divide-by-33 data pattern.
Error Control
Displays data errors detected during analysis and allows you to insert errors:
•
Detected errors: Displays the number of data errors detected in the hardware.
•
Inserted errors: Displays the number of errors inserted into the transmit data
stream.
•
Insert error: Inserts a one-word error into the transmit data stream each time you
click the button. Insert error is only enabled during transaction performance
analysis.
•
Clear: Resets the detected errors and inserted errors counters to zeroes.
Loopback
•
Start: Initiates the selected ports transaction peformance analysis.
Note: Always click Clear before Start
•
Stop: Terminates transaction performance analysis.
•
TX and RX performance bars: Show the percentage of maximum theoretical data
rate that the requested transactions are able to achieve.
6.3.7. The FMC Tab
This tab allows you to perform loopback tests on the FMC port.
6. Board Test System
UG-20046 | 2018.07.20
Intel
®
Stratix
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10 GX FPGA Development Kit User Guide
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