On 9/12/2015 2:26 PM, Josh Dersch wrote:
My understanding is that this system hooked to banks of what were
essentially 8-track tape drives, each of which held a short loop of tape
(containing a song, an ad, call info, etc.) and the 8/m was programmed with
a playlist of sorts so that even in the e
Hi list,
I'm implementing my own CP/M-80 work-alike using the FAT16 file system.
So far it's working nicely but there's a curious problem with Microsoft
BASIC. MBASIC51.COM will load files fine, but MBASIC52.COM won't,
behaving like the files are 0 bytes long. It calls the open-file routine
and th
On 29/06/2015 8:49 AM, Chuck Guzis wrote:
> How about somewhere that both binaries can be obtained? Then
> individuals can try it with their own favorite CP/M emulator.
>
Yes, that would help. They're at
http://kaput.homeunix.org/~thrashbarg/mbasic.zip
These are off one of the disk images that
On 29/06/2015 10:25 AM, Chuck Guzis wrote:
> Don't know what to say--I ran both MBASIC versions with the same files.
> Both load and save just fine under 22NICE 1.44 (running under FreeDOS
> on DOSEMU running on Ubuntu on an AMD64 CPU).
>
> --Chuck
>
>
Yes, they work fine under existing sys
On 06/28/2015 06:12 PM, Alexis Kotlowy wrote:
>
> Knowing me, it's something silly or trivial, but until I find it... :)
Well it was something trivial, in version 5.2 they decided to use a
random access read to rewind the file to the start. I didn't have random
access implemented
Hi List,
So a good friend of mine recently resurrected his childhood 286 Wang
PC260 after I suggested he replace the keyboard controller. In the 14 or
so years it's been unused, it has developed a memory fault in one of the
conventional memory banks. The memory is soldered to the board so we're
lo
Hi List,
This relates to the ongoing discussion about vintage computer software
copyright.
A year or so ago I did some Beta videotape backups for the Australian
Computer Society. They're of keynote speeches at the 10th Australian
Computer Conference in 1983. One that I'd like to mention is by Tan
On 11/09/2015 11:02 AM, Jon Elson wrote:
> Hello, all,
>
> I am a member of the Homebuilt CPU web-ring, and a really
> weird problem has turned up. The guy who administers the
> ring, David Brooks, is in Australia, and uses iinet.net.au
> as his ISP.
iiNet have been outspoken about users' rig
On 11/09/2015 12:52 PM, Jon Elson wrote:
> On 09/10/2015 09:07 PM, Alexis Kotlowy wrote:
>> Can you do a traceroute to members.iinet.net.au? In case
>> DNS is blocked, the IP address is 203.0.178.90. I've been
>> on iiNet since they bought out my previous ISP. Cheers,
> On 11/09/2015 12:52 PM, Jon Elson wrote:
>
> I'm poking around with this service:
> http://www.cogentco.com/en/network/looking-glass
>
> Probing telstra.com (a major Australian telecommunications company) gets
> through, and even iinet.net.au gets through, but members.iinet.net.au
> stops as it
On 22/04/2016 3:06 AM, Eric Smith wrote:
A friend building a Z80 system asked me about whether the Z80 /WAIT
signal has any effect during machine cycles that aren't
memory/IO/intack cycles (i.e., neither /MREQ and /IORQ asserted). The
user manual only describes the use of /WAIT for adding wait st
On 15/06/2016 01:32, Eric Christopherson wrote:
I am in possession of two Magnavox (North American Philips) CM8562
monitors. Out of the box they handle composite and digital RGBI (CGA)
input. What I'd like to do is get one to handle analog RGB (like
arcade boards, Amiga, Atari ST, and Apple IIGS
Hi List,
I've started looking at my SDK-85 after having it on the shelf for
years. I know the 8355 mask ROM on it isn't working but I haven't been
able to find a suitable replacement. I wired up a temporary solution
with a 2716 EPROM only to find the ROM image and source code aren't
available out
On 13/08/2016 20:45, Chris Elmquist wrote:
I believe I can help with this. Although I do not have a spare
device, I do have the binary as Intel hex as I had the same device
fail on my SDK-85 and went through the exercise replacing it. I'll
report back off list once I dig up the file.
Chris
T
On 24/10/2016 06:05, Alexandre Souza wrote:
A good linux machine running a firewall wouldn't make all of this
work flawlessly?
The problem is the 'average consumer' isn't going to bother with that.
They'll just wire up their IoT devices, for convenience sake, and leave
it to do its thing. Unfor
On 14/12/2016 09:19, Ethan Dicks wrote:
Hi, All,
So far, this loop hangs on all three emulators I've tried - simh's
altairz80, simcpm010 for AmigaDOS, and EMUZ80 for Raspberry Pi. I'm
guessing none of these environments emulate specific behavior of the
Refresh register?
Does anyone have a
Hi List,
I've had eleven IBM binders with maintenance information in them here
for years. They're not doing anything useful so I'm inquiring here if
anyone wants them.
These are the labels on the spines:
3203-5 MLM , 4 TO 17 , VOLUME 02
3203-5 MLM , 18 TO 28 , VOLUME 03
3704 MLM , VOL 888 [note
On 26/01/2017 10:17, Adrian Graham wrote:
Evening folks,
Could a stuck bit or floating pin cause this address sequence?
0.14226156250,'3896' (0x0F38) 00111001
0.14226293750,'3897' (0x0F39) 00111010
0.14226425000,'3898' (0x0F3A) 00111011
0.14
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