Interleaved memory on 780 (boot floppy changes)
ry at cadre.UUCP
ry at cadre.UUCP
Mon Oct 15 05:53:17 AEST 1984
As far as I know interleaved memory is not standard on
780's. (At least it was an upgrade for us.)
Both vms and 4.2 unix require the same change to the boot floppy
to handle interleaved memory. The following four lines must be added
after the line with INIT and before the line LOAD BOOT in defboo.cmd
DEPOSIT 20002000 101 ! SET UP INTERLEAVED MEMORY\015
DEPOSIT 20002004 4000
DEPOSIT 20004000 101
DEPOSIT 20004004 4000
This correctly configures two memory controllers for interleaved operation.
I suspect the procedure is similar if you have more than two.
Russell Yount
cadre!ry
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