HT-11 bit bi bit

From: Chuck McManis <cmcmanis_at_mcmanis.com>
Date: Fri Apr 30 01:20:36 1999

Ok, so another clue discovered:
        1) Typing DX1:/Z "zeros" the directory on a
           floppy.
        2) Trying this on drive 1 leaves the floppy
           scrambled, doing it on drive 0 seems to
           work.

Trying DX0:A=DX1:MONITR.SYS/O does not write the boot block

A disk formatted and zeroed is not mbootable.

Since the source to FORMAT was included I thought I'd take a peek. It tells
the controller that is embedded in the drive "format that disk." and it does.

There is a slim changce I've got a "spare" 8" drive that I can use to check
the alignment on my drive 1. Are all 8" drives the same on their connector?
(actually there are the NEC drives in the Chrislin box that aren't being
used at the moment.

What the heck is used for "delete" on RT-11? backspace doesn't work nor
does DEL apparently.

If anyone remembers how to actually assemble something I'd appreciate it.
WHen I run assembl it gives a '*' prompt, to which I can type
DX0:SAMPLE.MAC and it will assemble it except that it doesn't recognize any
of the macro definitions because it apparently hasn't included "SYSTEM.MLM"
or whatever it is.

--Chuck
Received on Fri Apr 30 1999 - 01:20:36 BST