The error counter may be implemented with low-speed circuitry even though the pattern generator and error detector operate at the same speed as the high-speed input data signal. This reduces the complexity and power consumption of the error counter.Dezhao Bai...
The PRBS pattern generator consists of a shift register and XOR gate (XOR). In the standard PRBS code stream, the ratio of binary numbers "0" and "1" is equal, but in some specific test occasions, it is required to increase the proportion of "0" or "1" in the code stream, which ...
A method and a generator are described for high speed generation of an S-bit long pattern of a PRBS sequence to be periodically burst on to a bus of width S. The technique provides the calculation time being independent from the width S of the bus, and comprises calculation of all S ...
3.7.4.1.4. Add a PRBS Pattern Generator 3.7.4.1.5. Add a Two-to-One Streaming Multiplexer 3.7.4.1.6. Verify the Memory Address Map 3.7.4.1.7. Connect the Reset Signals 3.7.4.1.8. Save the System 3.7.4.2. Create a Data Pattern Checker Platform Designer System ...
1.4.1. Create a Data Pattern Generator Qsys System 1.4.1.1. Create a New Qsys System and Set up the Clock Source 1.4.1.2. Add a Pipeline Bridge 1.4.1.3. Add a Custom Pattern Generator 1.4.1.4. Add a PRBS Pattern Generator 1.4.1.5. Add a Two-to-One Streaming Multiplexer 1.4...