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Type: Posts; User: bladamson

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  1. Poll: Yeah, I've done SSL on a 25MHz 030 and...

    Yeah, I've done SSL on a 25MHz 030 and hoooooooooo boy it is slow.
  2. Poll: I am totally with you, man. My thought is that...

    I am totally with you, man. My thought is that the offload network interface should handle the "hard" stuff, like the actual protocol stack, the crypto (because like as not if we want to play on the...
  3. Poll: I think the problem (if we can call it a problem)...

    I think the problem (if we can call it a problem) of using uCs that are several orders of magnitude more powerful than the actual host system to interface with more modern hardware is something that...
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    There's one of those on ebay right now, but no...

    There's one of those on ebay right now, but no keyboard. :(

    What I want most to add to my collection at the moment are an HP2640 and a Tektronix 4014 or similar. And some variety of Data...
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    Boy they sure are pretty machines though, even if...

    Boy they sure are pretty machines though, even if the keyboard is meh.

    Some kind of wifi modem is great with them. Saves fooling around plugging/unplugging cables to switch them between host...
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    Yeah. Oldskool 10mbit AUI+BNC though, not one of...

    Yeah. Oldskool 10mbit AUI+BNC though, not one of the newer 100mbit twisted pair cards. It was a neat machine, other than being kinda ratty. I'd have put $300 on it, but it just wasn't worth much...
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    *coughs softly* The nicad bomb looked like it...

    *coughs softly*

    The nicad bomb looked like it leaked a bit in the pictures, but hopefully I can fix it. Paid too much, but I have been looking for a Genesis\PC Model 25 board for like 10 years or...
  8. Poll: Yeahhhh, I was looking at the eZ80 too, but it...

    Yeahhhh, I was looking at the eZ80 too, but it just doesn't look like it's compatible enough to be a drop-in super-replacement in these old boxen. All those built-in peripherals get in the way.

    ...
  9. Alright, so. There has been a good bit more...

    Alright, so. There has been a good bit more interest in people getting these.

    But, given that USPS is all screwed up right now, apparently with 4-5 week delays...

    And given that, while I am...
  10. I was thinking about that to begin with, but when...

    I was thinking about that to begin with, but when I started laying it out I got to feeling like it was taking up too much of the prototyping space. My plan was to use a 688 and some jumpers to...
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    That sounds like what I was thinking of. IIRC in...

    That sounds like what I was thinking of. IIRC in my case it was something further into the video generation circuit, but whatever it was was pretty much directly tied to the line driven by that soft...
  12. Yea probably. I want to make sure everything...

    Yea probably. I want to make sure everything measures just right first though. I used a Model II 64k RAM card as a template and measured very carefully with a digital caliper to make the edge cuts...
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    Ahhhhh, I ran into this like 20 years ago but I...

    Ahhhhh, I ran into this like 20 years ago but I can't remember what the fix was!!

    There's a line somewhere that switches something on and off that puts the circuitry that produces the composite...
  14. With just doing HASL, I am fairly sure they will...

    With just doing HASL, I am fairly sure they will be less than $10, unless they charge extra for all the drilling. I am pretty sure I am still within the size constraints for the budget 2-layer...
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    Hmm, I don't have a cell phone (I live in the...

    Hmm, I don't have a cell phone (I live in the middle of the NRQZ), and I didn't have any problem registering, and I don't get nagged for more info. But maybe they have changed their stuff since back...
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    You could probably post your stuff to github and...

    You could probably post your stuff to github and link to it from here. Or if you don't want to mess with all that, PM me and I'll give you my email address, and then I'll host it somewhere for you.
  17. Mirrors the trend of the bloat in Linux these...

    Mirrors the trend of the bloat in Linux these days with everyone using appimage packages now, because wahhhh dependencies are so hard. So they include all of the library code, all the way down to...
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    Yea, I don't do Facebook either.

    Yea, I don't do Facebook either.
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    I just set up an Odysee account and initiated the...

    I just set up an Odysee account and initiated the transfer of all my YouTube content over there. The site is quite a bit better than the last time I investigated it. I am very impressed.
  20. https://www.vogons.org/viewtopic.php?t=67165 ...

    https://www.vogons.org/viewtopic.php?t=67165

    https://github.com/atauenis/webone
  21. Thread: For sale

    by bladamson
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    5,002

    Can I preemptively call dibs on a type 4 HDC if...

    Can I preemptively call dibs on a type 4 HDC if you have one? :P
  22. I think the slowest computer I've used TLS on is...

    I think the slowest computer I've used TLS on is a Macintosh IIci. 25MHz 68030.

    I know the 8-bit Arduinos won't do it, so..... I 'spect an 020 or 286 would be iffy. I think Minix 1 would run on...
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    This is something that is on my project list,...

    This is something that is on my project list, too.

    The timing diagram for the keyboard serial protocol is on page 65 of the Model II technical reference manual, and the scancodes that the various...
  24. TRS-80 Model II/12/16/16b/6000 Expansion Card Protoboards.

    I'm going to lay out some Model II prototyping boards and have them manufactured, probably by JLC PCB. May have circuitry for some bus de-inversion transceivers and address decoding logic onboard in...
  25. Zoom does some kind of hinky ALC that makes one...

    Zoom does some kind of hinky ALC that makes one of my mics hotter than a $2 pistol, too. Which is a shame, because it's a very expensive desktop audioconferencing mic, heh. I tried 4 different mics...
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