FPGA Based Classic HP Core

[Jim Horn]

*Thank you* for describing your project! Having used CPLDs and FPGAs since 1985 (in CUPL, PALASM, ABEL, PHDL, AHDL, VHDL and Verilog), I'm eager to see and learn from your code. Perhaps I can use it to resurrect my first calculator - an HP-25 with a dead ACT chip.

Best always -