Keyboard interface in VHDL
This design consists of 4 modules to interface an FPGA with PS2 keyboard using DE2-115 (the same code can be used with any FPGA board)....
32-bit ALU in VHDL
In this post the design of a 32-bit ALU will be presented. The ALU has 2 data inputs A & B, 1 carry input and ALU control input....
Xilinx XADC Part 1 : Analog input
Introduction The XADC is available on the Xilinx 7 series FPGA's, it includes a12-bit, 1 Mega sample per second (MSPS) ADC and...
Xilinx XADC Part2 : Multiple analog inputs
In this project the Xilinx XADC will be used to sample 3 external analog input signals for this purpose the XADC will be configured to...
Full Adder in Verilog
The Full Adder circuit performs the addition of two input bits A & B and and input carry, and the result is the sum S and a carry out....
Xilinx XADC Part3 : Internal temperature sensor
The XADC contains a number of sensors in addition to the analog input channels, these sensors are the power supply sensors and the...