Intel Stratix 10 GX User Manual page 74

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: Inserts a one-word error into the transmit data stream each time you click
the button. Insert is enabled only during transaction performance analysis.
• Clear: Resets the Detected errors and Inserted errors counters to zeroes.
Run Control
TX and RX performance bars: Show the percentage of maximum theoretical data rate
that the requested transactions are able to achieve.
Start: This control initiates the loopback tests.
Data Rate (H-Tile): Displays the XCVR type and data rate of each channel.
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Intel Stratix 10 GX Transceiver Signal Integrity Development Kit User Guide
74
6 Board Test System