This is an example development workflow for the Digilent Anvyl 2012-era FPGA development board, which features a Xilinx Spartan-6 FPGA. It uses the open-source Yosys synthesizer (and its GHDL plugin ...

The data objects in VHDL and Verilog form expression operands. Knowing the operand differences between the two HDLs helps you write more efficient chip-design code. Expressions consist of operators ...

Last time, in the third installment of VHDL we discussed logic gates and Adders. Let’s move on to some basic VHDL structure. All HDL languages bridge what for many feels like a strange brew of ...

To get this to work, you need to link to the libraries. Here's a link on the OSVVM official stire that spells out how to do that: https://osvvm.org/archives/2280. By ...

The Hands-Hown Favorite User s Guide to VHDL Completely Updated to Reflect the Very Latest Design Methods. No matter what your current level of expertise, nothing will have you writing and verifying ...