On 09/07/2019 22:11, W2HX via cctech wrote:
Hi there.
I just acquired a board with the number M7609. It was advertised as an M630-CA
which my research tells me is supposed to be 16MB. How do I tell on the board
if this is 8MB or 16MB? There does not seem to be a suffix on the board that I
can see.
What to look for?
The simple answer is to install it in a uVAX2 system and see what it
says :-)
IIRC the M7608 comes in (at least) two variants, the MS630-BA, which is
2MB, and the MS630-BB, which is 4MB. I think that if you hold them side
by side, it's obvious one has half the memory positions not filled.
But the M7609 is an MS630-CA, which is always 8MB. There are various
suffixes to the MS7609 board, but they (I think) just tell you the
manufacturer of the RAM chips; the board is always 8MB.
Antonio
--
Antonio Carlini
anto...@acarlini.com
