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A comment on Cheap FPGA Development Boards. Parent comment

Re:Cheap FPGA Development Boards by tyingq on Saturday August 08, 2020 @03:28PM (#24094388)
I have a lot of old 8 bit computers, and there's many interesting things you can do with a native 5v FPGA or CPLD there.

I assume interfacing simply with cheap ATMEL and PIC MCUs is another use case.

The university boards can also support 3.3v.

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Re:Cheap FPGA Development Boards by BenjiWiebe on Saturday August 08, 2020 @09:11PM (#24096509)
A lot of cheap Atmel micros can run at 3.3v and I think at least some go down to 2.7v.
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