27 Oct
2013
27 Oct
'13
9:10 a.m.
I scanned the module label and backplane wiring from an 1148-RL that I have
that has been modified for 22 bit addressing (it is 18 bit). CD is present
only on slots 2 and 3 for an RLV11 and bus grant skips 2CD and 3CD.
The scans will be up at http://bitsavers.org/pdf/netcom/pictures as soon as
the mirrors pick them up.