DK-DEV-5AGTD7N Altera Corporation, DK-DEV-5AGTD7N Datasheet - Page 36

• Manufacturer Part Number: DK-DEV-5AGTD7N
• Description: Programmable Logic IC Development Tools FPGA Development Kit For 5AGTD7K3F40I3N
• Manufacturer: Altera Corporation
• Type: FPGAr

Specifications of DK-DEV-5AGTD7N

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: 5AGTD7K3
• Interface Type: FMC, HSMC, PCIe, USB
• For Use With: 5AGTD7K3

6–14
Arria V GT FPGA Development Kit
User Guide
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Error Control
The Error control control displays data errors detected during analysis and allows
you to insert errors:
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Loopback
These controls display current transaction performance analysis information collected
since you last clicked Start:
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Start
The Start control initiates transaction performance analysis.
Stop
The Stop control terminates transaction performance analysis.
PRBS23—Selects pseudo-random 23-bit sequences.
PRBS31—Selects pseudo-random 31-bit sequences.
HF1—highest frequency divide-by-2 data pattern 10101010.
HF2—next highest frequency divide-by-4 data pattern 1100110011001100.
HF3—second lowest frequency divide-by-8 data pattern 1111000011110000.
LF SMA, SFP, Bull’s Eye—lowest frequency divide-by-40 data pattern.
LF—Chip-to-chip divide-by-32 data pattern.
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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 zeros.
Word error rate—Detected word errors/total received words.
TX and RX performance bars—Show the percentage of maximum theoretical data
rate that the requested transactions are able to achieve.
Tx (MBps) and Rx (MBps)—Show the number of bytes of data analyzed per
second.
Settings HF1, HF2, HF3, LF are for transmit observation only.
November 2012 Altera Corporation
Chapter 6: Board Test System
Using the Board Test System