Moderatorer: Fanta_gbg, e5frog, stonan, Zlasher
herdware skrev:Geos 128 är inte utvecklat för SuperCPU. Körs ypperligt på standard C128.
bjonte skrev:I mitt huvud tänkte jag på program som faktiskt funkar bra på den.
There are several advantages for using an Artix FPGA, beyond fitting the system RAM into BRAM. One is that we can drive a full 1080p video pipeline without a frame-buffer. Another is that we can include fully 1541/71 floppy-drive implementations in the FPGA as well. Also, it allows us to have a much higher maximum clock-speed. Does this change that we are insane to use a large FPGA to make a 50MHz 1080p 8-bit computer? Probably not. However, that is the machine that we have decided to make. We know we won’t please everyone, but this is a volunteer project after all, and we know that what we are creating will nonetheless appeal to many people. Also, it is open-source, so if someone wants to make a smaller lower-cost version based around a Spartan FPGA, then we welcome that. Finally, our logic was to use an FPGA that while relatively expensive today, will of course become cheaper over time. If we started with a device that was already cheap, the system would be much more limited.
Paul.
Återgå till PET/C+4/C16/C116/MAX/DTV m.fl.
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