The basic operations of DDR SDRAM controller are similar to that of SDR (Single Data Rate) SDRAM; however, there is a difference in the circuit design; DDR simply use sophisticated circuit ...

VHDL and Verilog are hardware description languages, used to describe and define logic circuits. They’re typically used to design ASICs and to program FPGAs, essentially using software to define ...

A tool that lets you design DNA circuits using a simple symbolic language makes ... The tool uses an existing language called Verilog, which is used by chip designers to design electronic circuits.

Today, a lot of substantial digital design ... because Verilog and VHDL don’t execute line-by-line as a software developer would expect. Instead, HDL constructs become circuits and all the ...