Re: Vintage Computer Warehouse Liquidation

2019-09-23 Thread Eduardo Cruz via cctalk
In for a vt100 whenever for sale. Sent from my iPhone > On 22 Sep 2019, at 21:40, Thomas Raguso via cctalk > wrote: > > This is my first of many posts that I will make about this sale. > > I am liquidating a large warehouse filled with vintage computers including > Apple, DEC, IBM,

Re: PDP-11/40 available, Arizona

2019-05-11 Thread Eduardo Cruz via cctalk
Great! Good luck with the visit. The other day I wrote to Kristina to express interest. > On 11 May 2019, at 04:38, Fritz Mueller via cctalk > wrote: > > >> On 5/10/19 6:42 PM, Adam Thornton via cctech wrote: >> I have been invited out to the site tomorrow morning to take an inventory of >>

Re: PDP-11/40 available, Arizona

2019-05-09 Thread Eduardo Cruz via cctalk
Im interested. Thx Sent from my iPhone > On 9 May 2019, at 19:14, Josh Dersch via cctalk wrote: > > I have no affiliation with the person who owns these items, I'm merely > relaying information. These machines were offered to the LCM+L but we've > met our 11/40 quota :). We figured someone

Re: Datasheet for a NEC Chip in DEC Professional 350

2018-11-04 Thread Eduardo Cruz via cctalk
A constant pulsing reset is usually a watchdog at play. Hardware watchdogs are usually implemented in systems to reset everything should the system not meet one specific criteria: eg cpu touch one memory address before X amount of time, or pcb voltage lower than X volts, etc. Watchdogs are