They still manufacture 6502s (and some periph chips) and you can license the core IP for your FPGA/ASIC [1]. There are dev boards (I have a W65C02SXB and it's

They still manufacture 6502s (and some periph chips) and you can license the core IP for your FPGA/ASIC [1]. There are dev boards (I have a W65C02SXB and it's kinda nifty) [2]. You can buy them from Mouser. There's apparently still demand in the embedded space that justifies keeping them in production. [1] https://www.westerndesigncenter.com/ https://www.westerndesigncenter.com/ [2] https://wdc65xx.com/Single-Board-Computers https://wdc65xx.com/Single-Board-Computers