For 18 bit addresses, I assume I would look at 74400 instead? I get
177777 there.
I did just try moving the RLV11 boards below everything else (except
the BDV11), with the same results as before.
On Wed, Oct 28, 2015 at 12:29 PM, Johnny Billquist <bqt at update.uu.se> wrote:
On 2015-10-28 18:25, Ben Sinclair wrote:
I just tried to read 774400 from ODT, and it just gives the question
mark. So, I don't think it's seeing it at all right now! I'll try
moving it next.
I wonder if it really uses 18 bit addresses in the console.
Johnny
On Wed, Oct 28, 2015 at 11:46 AM, Ben Sinclair <ben at bensinclair.com>
wrote:
No magic smoke so far!
I think you had written something a while back that would test that
interrupt. Was that correct, or is there another diagnostic I can use
to test that?
The 17440 wasn't a typo, it's just my misunderstanding of how the
addressing works. I'll read the actual location later today and see
what I find!
On Wed, Oct 28, 2015 at 11:43 AM, Noel Chiappa <jnc at mercury.lcs.mit.edu>
wrote:
> From: Ben Sinclair
> According to the Microcomputer Interfaces Handbook, my H9273
backplane
> should be all ABCD.
Yup, that was one of the first things I checked - whilst realizing that
if
it wasn't, it was too late... :-)
> Am I correct in that I shouldn't have any problem using the RLV11
in
> that backplane?
Not that I am aware of.
Noel
--
Ben Sinclair
ben at
bensinclair.com
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
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