6 Feb
2019
6 Feb
'19
1:21 p.m.
From: Brent Hilpert
what about the refresh circuitry of the memory board?
...
It might also explain why a number of 4116s were (apparently) failing
earlier in the efforts ... replacing them might have just replaced them
with 'slightly better' chips, i.e. with a slightly longer refresh tolerance.
Ooh, excellent idea!
Noel