"Since I didn’t have an industrial book shear to remove the binding,"
Mark - most Kinko's have one of these and can easily cut off the binding
for a small fee.
Lee Courtney
On Mon, Apr 16, 2018 at 7:54 PM, Mark Matlock via cctech <
cct...@classiccmp.org> wrote:
>I recently decided to make s
I recently decided to make scan a paperback book that I happen to have two
copies of. It is "RSX A Guide for Users by John Pieper” published in 1987 by
DEC. I have not seen a copy of it in any of the online sources like bit savers.
For anyone just starting out with RSX it is a nice general re
On Mon, Apr 16, 2018 at 07:01:51PM +, W2HX via cctech wrote:
>Hi friends. I have a 1990's vintage commercial radio system that uses an
>80C85A CPU. I am looking to hopefully modify the firmware to make some
>small changes in its behavior. The firmware is contained in two EPROMS.
>
>Can anyon
On 04/16/2018 03:01 PM, W2HX via cctech wrote:
> Hi friends. I have a 1990's vintage commercial radio system that uses an
> 80C85A CPU. I am looking to hopefully modify the firmware to make some small
> changes in its behavior. The firmware is contained in two EPROMS.
>
>
> Can anyone recommend
On Mon, Apr 16, 2018 at 7:29 PM, Chuck Guzis via cctalk <
cctalk@classiccmp.org> wrote:
> Disassembly is never lots of fun,
>
Some of us might disagree.
But then, some of us might be masochists.
> On Apr 16, 2018, at 6:31 PM, Chuck Guzis via cctalk
> wrote:
>
>> On 04/16/2018 06:11 PM, CuriousMarc via cctalk wrote:
>> And lifting the sticker reveals the BIOS chip is just a W29C020P-12, a
>> regular 256k x 8 Flash memory, 5V chip. Duh. Mystery solved. Of course way
>> newer and with ma
Hi Glen, Allison, Jonathan, Chuck, et. al.
Thanks everyone for the suggestions. I investigated the IDA Pro and
unfortunately, the freeware version does not support 8085 and their lowest tier
version costs $700 (ouch), but I will look into others like DASMx. In case
anyone is interested in the
On 04/16/2018 06:11 PM, CuriousMarc via cctalk wrote:
> And lifting the sticker reveals the BIOS chip is just a W29C020P-12, a
> regular 256k x 8 Flash memory, 5V chip. Duh. Mystery solved. Of course way
> newer and with many more address lines than my DataIO 29B can read and
> program. Time has co
On 04/16/2018 05:35 PM, Glen Slick via cctalk wrote:
> I have only tried using IDA Pro a couple of times. I haven't learned
> how to use it well enough to be what I have used for similar 8-bit CPU
> disassembly tasks in the past. I have just written my own basic
> functionality 8085 / Z80 / 8051 d
And lifting the sticker reveals the BIOS chip is just a W29C020P-12, a
regular 256k x 8 Flash memory, 5V chip. Duh. Mystery solved. Of course way
newer and with many more address lines than my DataIO 29B can read and
program. Time has come to buy a small, modern, cheap, infinitely capable
Chinesium
> From: Paul Birkel
> the blinky-lights controller panel top-dead-center :->.
Yeah, that's a TC08.
I actually have one of those inlays, it's the only original inlay I have. It
was the model for the large run of blank inlays (black backing with the holes
on the back, but nothing on the fr
You could post the EPROM files you have online somewhere for other
people to take a quick look. Maybe create a thread on the vcfed forum
and add them as an attachment to a message there. If you zip them up
they should be small enough for an attachment.
I have only tried using IDA Pro a couple of t
IDA Pro will do 8080/8085 and is very nice -- especially if you have no
source and are having to reverse-engineer the whole thing yourself. The
commercial version is expensive, but there's a free version. I don't
remember if the free version includes 8080/8085 mode.
The strings may be packed ASCII
Hi folks,
I know this is a wild long shot, but just in case...
Does anybody have a copy of the source code for the NI Ethernet driver for the
AT&T 3B2? AT&T distributed it, but I have never seen a copy in the wild. The
package name was "nisrc", if that helps.
If I can't find it, I'll have to r
Hi friends. I have a 1990's vintage commercial radio system that uses an 80C85A
CPU. I am looking to hopefully modify the firmware to make some small changes
in its behavior. The firmware is contained in two EPROMS.
Can anyone recommend a decent disassembler to use with this? Preferably
somet
Glen,
I think I wasn't thinking straight late last night when I finally found the
chip was bad... I usually don't work on stuff that "new", so I was unfamiliar
with the PLCC 32 format and have nothing to program it. I bet the reference of
what chip it is hides just under the label! Assuming thi
On Mon, Apr 16, 2018 at 10:09 AM, Glen Slick wrote:
> On Mon, Apr 16, 2018 at 12:08 AM, CuriousMarc via cctalk
> wrote:
>> After battling for days with a Dolch 65 that developed the two-tone
>> beep-of-death on boot, I finally found that it's just my BIOS ROM that has
>> gone bad. The BIOS happen
-Oorspronkelijk bericht-
Van: cctalk Namens Glen Slick via cctalk
Verzonden: maandag 16 april 2018 19:10
Aan: General Discussion: On-Topic and Off-Topic Posts
Onderwerp: Re: Help on a 1998 Award BIOS chip
On Mon, Apr 16, 2018 at 12:08 AM, CuriousMarc via cctalk
wrote:
> After battlin
On Mon, Apr 16, 2018 at 12:08 AM, CuriousMarc via cctalk
wrote:
> After battling for days with a Dolch 65 that developed the two-tone
> beep-of-death on boot, I finally found that it's just my BIOS ROM that has
> gone bad. The BIOS happens to be an Award BIOS, says "Award 1998 PCI/PNP
> 686" on th
On Mon, Apr 16, 2018, 06:35 David Griffith via cctalk
wrote:
>
> Does anyone know where Motorola's current production chips are described?
> http://www.motorola.com/General/prodport.html only partially works and
> search is entirely broken because http://search.motorola.com no longer
> exists.
>
I'm reminded of how fast things have gotten when I use some of my old
media conversion code developed on an 8088 PC, that's been recompiled to
run under 64-bit Linux on a reasonably fast CPU (3GHz quad-core AMD).
I'd sit back for a couple of minutes waiting for the code to churn
through the data a
> On Apr 16, 2018, at 8:05 AM, Bill Gunshannon via cctalk
> wrote:
>
>
>
>> On 04/16/2018 10:54 AM, Alan Perry wrote:
>> There are a few cross conversations going on here and in separate e-mail and
>> maybe some confusion.
>>
>> On Friday, I am going to meet Pete to pick up the Suns and do
On 04/16/2018 10:54 AM, Alan Perry wrote:
> There are a few cross conversations going on here and in separate e-mail and
> maybe some confusion.
>
> On Friday, I am going to meet Pete to pick up the Suns and do some prep for
> later coming back to get the Alphas and the keypunch. I may also pic
There are a few cross conversations going on here and in separate e-mail and
maybe some confusion.
On Friday, I am going to meet Pete to pick up the Suns and do some prep for
later coming back to get the Alphas and the keypunch. I may also pick up
Alphas, depending on my judgment on Fri whether
https://www.zdnet.com/article/from-paper-tape-to-the-altair-8800-the-story-o
f-my-first-computers/
Noel will appreciate the blinky-lights controller panel top-dead-center :->.
paul
On 04/16/2018 09:14 AM, Pete Lancashire wrote:
https://photos.app.goo.gl/4u6k7EaXwPjTZaDS2
Thanks Pete. They are the ones I was thinking of. I can definitely handle
them. If Alan's friend (or Alan himself, I wasn't sure about that part of the
message) can get them to Wellsboro, PA I can pick
https://photos.app.goo.gl/4u6k7EaXwPjTZaDS2
On Mon, Apr 16, 2018 at 6:11 AM, Pete Lancashire
wrote:
> Pictures were sent, they are being picked up Friday.
>
> On Mon, Apr 16, 2018 at 6:03 AM, Bill Gunshannon via cctalk <
> cctalk@classiccmp.org> wrote:
>
>>
>>
>> On 04/15/2018 03:30 PM, Alan Per
Pictures were sent, they are being picked up Friday.
On Mon, Apr 16, 2018 at 6:03 AM, Bill Gunshannon via cctalk <
cctalk@classiccmp.org> wrote:
>
>
> On 04/15/2018 03:30 PM, Alan Perry via cctalk wrote:
> >
> >
> > On 4/15/18 11:59 AM, Bill Gunshannon via cctalk wrote:
> >>
> >> On 04/15/2018 02
On 04/15/2018 03:30 PM, Alan Perry via cctalk wrote:
>
>
> On 4/15/18 11:59 AM, Bill Gunshannon via cctalk wrote:
>>
>> On 04/15/2018 02:37 PM, Alan Perry via cctalk wrote:
>>>
>>> On 4/15/18 11:30 AM, Bill Gunshannon via cctalk wrote:
On 04/15/2018 01:44 PM, Ed Sharpe via cctalk wrote:
On 04/16/2018 07:23 AM, Holm Tiffe wrote:
> allison via cctalk wrote:
>
>> On 04/15/2018 10:25 AM, David Griffith via cctalk wrote:
>>> I'm pondering upgrading the CPU of a Pacccomm Tiny-2 Mk2 radio packet
>>> controller from a 6Mhz Z80 processor and SIO to 10Mhz parts. My
>>> problem is that the
Does anyone know where Motorola's current production chips are described?
http://www.motorola.com/General/prodport.html only partially works and
search is entirely broken because http://search.motorola.com no longer
exists.
--
David Griffith
d...@661.org
A: Because it fouls the order in wh
allison via cctalk wrote:
> On 04/15/2018 10:25 AM, David Griffith via cctalk wrote:
> >
> > I'm pondering upgrading the CPU of a Pacccomm Tiny-2 Mk2 radio packet
> > controller from a 6Mhz Z80 processor and SIO to 10Mhz parts. My
> > problem is that the parts already in it appear to be NMOS. Th
How much to ship sparcstations to philly area, long drive see!
Henry
On Mon, 16 Apr 2018, 07:03 CuriousMarc via cctalk,
wrote:
> And by the way, you'll be glad to know that the answer is 230 lbs for an
> 029.
> Marc
>
> -Original Message-
> From: CuriousMarc [mailto:curiousma...@gmail.c
After battling for days with a Dolch 65 that developed the two-tone
beep-of-death on boot, I finally found that it's just my BIOS ROM that has
gone bad. The BIOS happens to be an Award BIOS, says "Award 1998 PCI/PNP
686" on the chip. It's a square chip with pins on the side.
Photo here:
https://d
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