3 Aug
2001
3 Aug
'01
6:36 p.m.
On Aug 3, 21:56, wanderer wrote:
Hmm,
I have an 11/24 board here with a twice the size of the regular cpu
chips mounted in socket 4 & 5. Socket 3 is empty, while the standard
setup contains 3 chips in socket 1,2 & 3. Would this be the CIS chip?
Yes, it is. It's six control chips mounted in one "double-width" 40-pin
package. Socket 1 is the MMU, 2 is the Data and Control package of the
CPU, 3 is the Floating Point. The CIS can go in 4+5 or 5+6, and 7 (or
anything unused by CIS) is "spare". I don't know if there was ever any
other "microms" for an 11/23 or 11/24. Anyone seen any?
--
Pete Peter Turnbull
Network Manager
University of York