On 04/07/2018 09:28, Michał Pleban wrote: > Similarly, if you really want to > program the bare metal on the card for some reason, you would have to > take into account that there can be either a 6523 or 8255 there. Not a > big deal. From my point of view it is a big deal as you would have to have access to both types of hardware to write and test it. Maybe a situation you don't consider a problem because you do have both types of hardware. The hassle you went through making the 8255 work because it's so different proves it would also limit some of the more exotic designs.Received on 2018-07-05 00:00:05
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