EDN

‘Obfuscators’ render Verilog, VHDL unreadable

Santa Cruz, Calif. — Providing a new approach to intellectual property (IP) protection, software engineering firm Semantic Designs has released production-quality “obfuscators” for Verilog 2001 and ...
Hackaday

FPGAs In C With Cynth

Programming an FPGA with Verilog looks a lot like programming. But it isn’t, at least not in the traditional sense. There have been several systems that aim to take C code and convert it into a ...
TechRepublic

Analysis of Different Bit Carry Look Ahead Adder Using Verilog Code

Adders are one of the widely used digital components in digital integrated circuit design. In this paper, various adder structures can be used to execute addition such as serial and parallel ...
EDN

Assertion Methodologies for Verilog Design

Sometimes good ideas take a while to catch on in engineering practice. The use of in-line assertions to document assumptions and check for problems in RTL code is one such idea. Long ago proposed for ...
Semiconductor Engineering

Things You Never Knew About System Verilog

System Verilog is considered the current standard for a combined hardware description and verification language, and has been welcomed with open arms since it was approved by IEEE in 2005. Its ...
Design-Reuse

Software engineering firm 'obfuscates' Verilog

SANTA CRUZ, Calif. — Not many software products are designed to make things more complicated, but an upcoming Verilog "source code obfuscator" from software engineering firm Semantic Designs does just ...
Hackaday

I’m Sorry Dave, You Shouldn’t Write Verilog

We were always envious of Star Trek, for its computers. No programming needed. Just tell the computer what you want and it does it. Of course, HAL-9000 had the same interface and that didn’t work out ...
Design-Reuse

Modem qpsk vhdl are verilog code IP Listing

The High Data Rate Demodulator IP core can demodulate BPSK, QPSK, offset-QPSK (OQPSK), 8PSK and 16QAM modulation schemes, all to a high performance level and at high symbol rates. The demodulator ...