VHDL and Xilinx Spartan FPGA, part 2/2

This tutorial, divided in two parts, shows how to implement a simple VHDL module using the Xilinx ISE 11.
In this tutorial we will designing and implement a simple VHDL module that make two leds blinking a different frequency. As reference signal we will used a pre-scaled version of the FPGA clock.

Category:

Science & Technology

Tags:

• xilinx
• ISE
• 11
• 12
• FPGA
• VHDL
• tutorial
• beginner

[fabrizioScreencast]

hi there,

if you mean ISE, no, is not open source but freely downloadable, prior registration, from xilinx.com

[theicemanblog]

i wish you explain the more advance stuff like what is "Create Time Constraints" and setup "Clock to PAD". a step by step of how to bring your VHDL code to the development board.

[henf5671]

do you know if xilinx spartan is an open source software? if it is where can i download it? if it's not then where can i buy it? thanks in advance.