fredag 6 maj 2016 skrev william degnan <[email protected]>: > > I would need a dump of the chips or at least A04A2 / E102 on the Control > board. > > Can you clarify? Is this a typo? > > No, it is not a typo. Why do you think it is typo?
http://bitsavers.trailing-edge.com/pdf/dec/pdp11/1105/1105_RevAH_Engineering_Drawings_Jul76.pdf Page 91. M7261. E102 / A04A2. When comparing my chip, which I removed and dumped, it is very different from the listing. Maybe half the chip differs. The problems in the microcode flow definetely matches the contents of the dump. I am getting a little worried that there are different versions of the microcode. Anyone knows of different versions? /Mattis Bill >
