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Priority: low
Difficulty: easy
The standalone BASIC interpreter write protects it's memory, so it can't be poked to death.
Just set the 1KB pages in the page table to MEM_WPROT from the output to…
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I noticed this while I was figuring out how the `imsai-fif.c` code worked.
I see in the code a number of lines like
```
bus_request = 1
...
bus_request = 0
```
but this never lights the HOLD le…
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On an older 10.9 OSX system I'm not able to build the RS-232 serial console program. I have not bothered to have a closer look at it, because back in the day we used 'cu' for serial connections to oth…
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Hi Miguel:
I am interested to see if you have a version of this code that runs on at 8080 CPU. I am building
up my IMSAI 8080 computer (again) and want to use your editor.
I have the code down…
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# Description of the new feature/enhancement
I use Windows Terminal to interface with several Retro computers such as IMSAI 8080, PDP-8, PDP-11 using Telnet but also running some of these retro…
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I saw your design on Hackaday (https://hackaday.com/2020/04/08/what-day-is-it/) and was immediately inspired by your work. I wanted to continue on that path and added a temperature/humidity sensor an…
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I don't know what's wrong with it, but it's very hard to point the mouse to click the switches. And overall, the experience with Altair seems to be worse than even in web sim.
Also, can you recomme…
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I've been unable to find a format option that will successfully read and write Altair 8-inch floppies. They're hard-sectored, 32 sectors, 76 tracks, one side, 128 byte sectors I believe.
Is this …
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with the additions being made to allow a pic32prog.conf file for device configuration, will this mean that the single excutable pic32prog.exe (for win32) will no longer function standalone? or will th…
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This is not a normal issue, it's only a questions I've been wanting to ask for quite some time now, and I'm not sure where to do that.
In the AltairZ80 documentation I see the recommendation to set…