FPGA Based Classic HP Core

[eried]

(04-01-2014 05:52 AM)bkn42 Wrote:  Ok, the project has been pushed to github (<- link to project). All of this is my own code except for the UART and low level PS/2 interface code -- I got these from OpenCores.org.

The tcl/tk GUI I mention before is not there, yet. I still need to clean it up. I'll post it soon.

Please, take a look at the code and ask questions and/or leave comments.

In a posting soon, I'll start describing one of the simpler modules, first: the BCD ALU (files bcd_alu.vhd and bcd_alu_lut_pack.vhd).

Brian

Cool! thanks.

On a related matter, what do you think about http://www.ebay.com/itm/XC3S250E-XILINX-...3ccce6549b this kit compared to papilio? I am just looking for a very beginners kit like to make a simple calculator or something like that as a first project.