-11 front panel casting and the panel is vertical. The 3D > printed clock enclosure below the panel is sized for a common matrix > display from Amazon and the display is driven by

controlling the front panel > > LEDs and > > > reading the switches (and making the whole thing interrupt dirven) > > > through an RSX-11M device driver for

had a front panel hang, going all the way back to Oscar's original release. I have several PiDP-11s running just so I have a better chance of seeing one of these rare hangs. A lot of

a KA10 front panel (I was dialing in from a TIP hundreds of miles away. My PiDP-10 kit has LEDs from 2 different batches (confirmed by Oscar/CEDS) intermixed. I haven't decided if

switches PDP front panels, It would obviously be different with the earlier discrete machines, but pins are usually at a premium with microprocessor implementations. If that is the

/03 front panel is attached and can be >>> obtained through bit savers, as well as the 11/23 and 11/73 front panel >>> schematics. I could not remember/find the docs

/virtual panel described >> here: >> https://retrocmp.com/projects/blinkenbone >> >> Anyone know if it plays nice with the current software version

Fixing the LED panel freeze issue" thread. Two (hopefully relevant questions): 1) What model of Raspberry Pi are you using? 2) Are you using the pi in an actual PiDP-11 chassis

holds the LED status data. (The rotary LEDs are not involved > here, so they keep working). > Simh sends a constant stream of LED panel status data to the pidp11 server > program

the control panel (F12) >>>> "211bsd-rp06.dsk" nothing in particular happens. I'm back to the @ prompt. >>>> >>>> What am

and the front >>>>>> >> panel to prevent things from shorting out. This can cause >>>>>> connection issues if the Pi isn't >

like it's front > panel and the 8i was the first computer I used. Learned computers on one. > When the 10 was announced I was not sure right off if I wanted one. Yes, I > had used

through a front panel >>> design taken from herehttps://avitech.com.au/?page_id=1657 >>> >>> >> avitech.com.au/?page_id=1657>>

is the front panel emulation dying That should have been fixed with today's post! https://groups.google.com/g/pidp-11/c/sviHgH1-OZU/m/BbMMDBr5CQAJ Is that a different

fixes (front-panel lights freeze, odd behavior of rotary encoder). Oddly, the version of historybuffer.c installed by pidp11/install/install.sh doesn't any calls to mutex

CPUs a led front panel like their older Unibus brethren. > This arrangement allows a PC power supply to power things since the QProbe > has reboot, LTC, and halt switches/functionality

work. LED test switch, all on, bright and solid. No flicker. I'm imagining a similar issue with the switches. I'm new to the Pi world, but have around a decade or so working with

for the front-panel are incomplete. It's on my ToDo list but low. If you want to take a shot at it, email me offline in the next few days, and I'll point you to where to look. I will

/370 front panels is that once you get past the address and data bus and things like the Wait light, pretty much all of the indicators are displaying infrmation about the internal state

that the LED panel froze (the PiDP sim was still running with > no issues). I've seen this occur in the past regardless of which PDP OS > I'm running. The PiDP sits idle for

back in front of the keyboard. >> >> On Monday, August 15, 2022 at 4:48:15 PM UTC-5 richard...@gmail.com >> wrote: >> >>> Seeing this thread reminded

, the front panel lights all light. >>>> I have never seen the simulator. >>>> I have never seen the instruction: "sudo /etc/init.d/pidp11 start"

removing the front panel. > > My PiDP-11 went together smoothly. It works almost correctly. There is > just a small problem. Apparently the rotary encoders on the latest batch

of sporadic panel freezes >> that is mentioned here: >> https://groups.google.com/g/pidp-11/c/C5PSSzfcMHc/m/BmMk3LZ8BgAJ >> >> After rebuilding

. The front panel of a MINC replica of the future, now past is an interesting concept. Before the QBone I used an Emulex UC07 and a SCSI2SD card as a disk drive. I burned eight 2716 EPROMs

our monitor led to finding and fixing > an obscure bug in our KW11-P driver. Around that time DEC Field Service > would routinely replace the front panel of PDP-11/70's with

how the front panel looks (like the ones on >> the web site?).?That about half the LEDs light up sounds OK in fact, if >> most of them are blinky or 'animated'. >

-11 front panel display freezes, but in all other respects > the PiDP-11 and Raspberry Pi continue to work properly? > > After running RSX11 flawlessly for 71 days; on day 72

The acrylic front panel actually has a coloured 'sunglass effect' that > brings the colour of modern red LEDs closer to the old 1970s ones - which I > thought was a neat

] The front panel of the PiDP-8/I has suffered from my many attempts to get a proper alignment between case, PCB (LEDs & switches) and front panel. I must have removed and fitted it