Re: Resurrecting integrated circuits by cooking them.

2019-07-24 Thread Pete Rittwage via cctalk
On 2019-07-24 13:31, Jeffrey S. Worley via cctalk wrote: Yesterday evening, in the process of refurbishing five very badly treated Atari 800 computers I had a hunch and subjected a failed Pokey chip (Atari Part CO12294 Wikki link https://en.wikipedia.org/wiki/POKEY ) to high heat by way of th

Re: Apple ][+ Keyboard

2019-05-23 Thread Pete Rittwage via cctalk
On 2019-05-22 11:56, John Many Jars via cctech wrote: I feel like I'm falling down a rabbit hole with this old ][ europlus I've had for years. The smoke came out of the power supply, so I replaced it with one from ReactiveMicro. Now it boots, and was working okay, until this morning. Now, no k

Re: EPROM baking

2017-12-21 Thread Pete Rittwage via cctalk
> Hi, > >> On Wed, Dec 13, 2017 at 9:08 AM, Mark G Thomas via cctalk < >> cctalk@classiccmp.org> wrote: >> >> > Hi, >> > >> > I am working on several projects requiring 2708 and 2716 EPROMs, and >> > am finding some of my chips will not erase, and some will not take >> > a program. I've also learne

Re: Preventing VAX running VMS / Multinet from being used as SMTP relay

2017-12-06 Thread Pete Rittwage via cctalk
> I have a microvax set up with VMS 5, running MULTINET (and decnet > locally). The server has a FQDN and after a while being exposed to the > WWW someone out there started using the server as an SMTP relay. I can > disable and clear the queue, but I'd like to block entirely this from > happenin