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Questions - vlsi

Scoreboard in UVM

What do we do when we have to create a scoreboard for a certain design logic? For a memory I understand that we can compare the data written to DUT at a certain address to the data read at the same ad...
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Bunty Bhai

verilog

system-verilog

uvm

system-verilog-assertions

vlsi

Votes: 0

Answers: 2

Latest Answer

In UVM terminology, a scoreboard it a component that coordinates checking the expected results against the actual results. The expected results gets generated either inside the scoreboard, or as a sep...
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dave_59

What is the Difference Between Actual and Formal Arguments in Systemverilog DPI?

In SystemVerilog design I am using DPI-C with c program functions. While running simulation on both files, I am getting error: "Actual type is not supported for DPI open array". I want to kn...
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Gaurav Lodhi

verilog

system-verilog

vlsi

Votes: 0

Answers: 1

Latest Answer

From software programming terminology, the formal arguments to any routine are the ones declared when defining the routine. The actual arguments are the expressions you pass to the routine when callin...
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dave_59

How can I reset my SoC from cmm script using RISC-V trace32 debugger. I don't have TRST or SRST serial lines connected to SoC

My cmm script is something like this : ..start of cmm script ""GTL config and GTL connect"" ""some JTAG.SHIFT operations"" JTAG.PIN DISable system.mode prepare ...
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Yash

emulation

riscv

trace32

lauterbach

vlsi

Votes: 0

Answers: 1

Latest Answer

The normal approach to reset your RISC-V from the debugger without having a dedicated reset line is the following: SYStem.Option.ResetMode NDMRST SYStem.Up SYStem.Option.ResetMode NDMRSTconfigures...
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Holger

Is there an open source H.264 implementation on FPGA?

I want to design and implement an H.264 baseline/main profile encoder on FPGA for real-time HD video processing. To begin with, I am looking for design examples that would help me to understand the H....
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cuteolaf

h.264

fpga

vlsi

soc

Votes: 0

Answers: 1

Latest Answer

Question 1: What are the essential technical skills required? Answer: H.264 is a highly used video coding standard. The complete standard is a family of specifications covering a variety of encoding...
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