Making sound with digital logic usually calls for a Digital to Analog converter. Building one can be very simple, and the sound quality out of an R-2R Ladder is actually pretty good. In the last ed… ...

The low frequency/minimal logic circuit without the optional digital filter has been implemented in a Lattice MachXO CPLD using an evaluation board and an input signal of 0.8Hz ... During testing, an ...

By programming the NOR gate input target sequences and output gRNA sequences in a set of gates, we were able to construct a variety of circuit topologies . Figure 1: Schematic of the NOR gate ...

Figure 1 In code 1 (left) and code 2 (right), difference can be seen on line 4.. Xilinx ISE and Spartan6 series FPGA were used to analyze the timing performance. Figure 2 Schematic for code 1 is shown ...

Week 2: Review of Boolean logic, Karnaugh maps, basic logic circuit design. Week 3: Two Level Logic Minimization Algorithms: Quine McCluskey Method, branch and bound approach, Week 4-5: Introduction ...

Since 1972, scientists have known there are four basic circuit components, but if you've spent any time in an electrical engineering classroom, you probably only have experience with three ...

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 def… ...