Altera Arria V SoC - Manual (Page 29)

Chapter 5: Board Test System 5–9
Using the Board Test System
June 2014 Altera Corporation Arria V SoC Development Kit
User Guide
■ Write (MBps) , Read (MBps), and Total (MBps)—Show the number of bytes of
data analyzed per second. The data bus is 72 bits wide and the frequency is
400 MHz double data rate (800 Mbps per pin), equating to a theoretical maximum
bandwidth of 3200 Megabits per second or 400 MBps
.
Error Control
This 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 transaction
stream.
■ Insert Error —Inserts a one-word error into the transaction 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.
Number of Addresses to Write and Read
The Number of addresses to write and read control determines the number of
addresses to use in each iteration of reads and writes.