10 Mar
2016
10 Mar
'16
6:36 p.m.
On 3/10/16, 9:07 PM, "cctalk on behalf of Paul Koning" <cctalk-bounces at
classiccmp.org on behalf of paulkoning at comcast.net> wrote:
If memory serves, what you have is part 1
of the boot (1 sector, block 0), part 2 (2 sectors, block 2), then something is looking
through the directory (sectors 6 and up) and then the read from block 134 is presumably a
file being read (perhaps a program) and the stuff at 85 and 86 is ???
It might be informative to dump the directory from the tape and analyze it to see what
files those later reads refer to.
Paul
Paul ? the image is from the SIMH RT-11 V4.00 software set. There?s something like 150
files on the disk.
Separately?
John ? the SLUs are at what I think are the standard addresses and vectors (per the
Heathkit and DLV11-J manuals) and the ODT and TU58EM work. I don?t know what RT-11 is
looking for but the console @ 177560/60 and TU58 @ 176500/300 (Channel 3 and Channel 0 in
DLV11-J parlance).
I have not tried booting SIMH with the TU58 image (not sure how to do that; need to work
on it).
Regarding getting a real RX01 or RL02, the issue for me is space. It?s pretty convenient
using a laptop and TU58EM (providing I can get something other than XXDPD2D to work). If
someone has already built bootable TU58 RT-11 images, I haven?t found them yet.
Rich
--
Rich Cini
http://www.classiccmp.org/cini
http://www.classiccmp.org/altair32