[Info-vax] VMS Alpha emulator

Zane H. Healy healyzh at avanthar.avanthar.com
Sat Jun 26 16:29:05 EDT 2021


Dave Lightman <Dave.Lightman at f143.n3.z21.fsxnet> wrote:
> The question was meant to ask if anyone knew of any recent FPGA projects that
> emulate PDP/VAX. I'd be interested to run twenex / vms on one to compare it
> to simh/charon. 
> 
> I doubt I would mess with it, but if there were FPGA verilog/vhdl tools on
> VMS, that would be an interesting bit of information as well.

Here is the latest info I have, though it's very out of date.  I have far
too many things going on and a lot of the website is out of date.  It looks
like I last updated the FPGA section in 2017.

http://www.avanthar.com/healyzh/decemulation/pdp_fpga.html

Zane




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