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PGA44 to DIP44 socket PCB project

What is this?

  • This is very simple electric circuit diagram on EAGLE CAD.
  • This is my first trial for learn how to use EAGLE CAD.
  • I made for prototyping CPLD device (Xilinx XC95 series) on the breadboards.

Artworks

  • Xilinx XC9536/XC9572 version Xilinx XC9536/XC9572 version Xilinx XC9536/XC9572 version

  • Side-by-side pure converter version Side-by-side pure converter version

How to use

Xilinx XC9536/XC9572 version

TODO: More improving...

  • You have to solder PGA44-PLCC44 socket and DIP22 x 2 headers.
  • If your usage is side by side mapped pin conversion, you have to no additional works.
  • If your usage is Xilinx XC95 series, add jumper pin header to head of board and solder x2 path-capacitors (ex: 0.1uF) onto SMD jumpers bottom of center board.
    • SMD jumpers shorts circuit between 21-41(VCCINT), 23-10-31(GND).
    • If jumper pin header closed, it shorts circuit between VCCINT and VCCIO. It means commonly voltage usage.

TODO: Example solder photos.

Side-by-side pure converter version

  • You have to solder PGA44-PLCC44 socket and DIP22 x 2 headers.
  • Done!

TODO: Example solder photos.

LICENSE

History

  • 1.1
    • Fatal misassignement fixed for PGA44.
    • Split simple side-by-side pure converter version (see also pure-converter branch).
  • 1.0
    • First public release.