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See the cpu as an 80286 ;-) #6
Open jepalza opened this issue about 5 years ago
jepalza commented about 5 years ago

If you modify one line in module "Next186_CPU.V" line 1640 aprox.

Anything like this: end else begin MREQ = 1'b0; ISIZE = 1; // jepalza, antes "0", sirve para engañar a algunos programas que detectan CPU y se cuelgan IRQ = 1'b1; end

you can trick CPU as seen by dos, like 80286. With this trick, many programs run correctly, like "EM8087.EXE"


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