On Tue, Dec 27, 2016 at 07:14:47PM +0100, Gerrit Heitsch wrote: > Anyone wants to compare the 8500 and the 8501? Now you can... > > https://siliconpr0n.org/map/mos/8500r4 > > > I would really like to know why they removed port bit 5 from the 8501 > while the 8500 has all 8 port bits them. Because they needed the space for the control circuitry for the GATE pin, I think. Segher Message was sent through the cbm-hackers mailing listReceived on 2016-12-27 19:02:11
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