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Travis Bryant moore

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Everything posted by Travis Bryant moore

  1. I also found that if I make a Darlinton pair transmitter I can get a lot more power transmitting on AM. This is just from a unit using a 9v battery and a TV antenna on the output. But did I get bigger coupling since I am near a power line. That may have boosted my signal by a lot.
  2. Well I do live near the Appalachian mountains. Maybe my body was a 2nd ground. My antenna was around 30ft long. Aldo found this. http://www.arrl.org/files/file/Technology/tis/info/pdf/culter.pdf
  3. When I made a crystal set radio it picked up one station every well. But I think the antenna had to be off the ground by one meter or by the wavelength off the ground. Can anyone verify this? Can anyone verify that a PF53012 can work as a fet based crystal radio set for the mystery crystal set radio? Reflexhttp://techlib.com/electronics/reflex.htm Mystery http://kearman.com/bentongue/xtalset/19mstry/19mstry.html Regerative
    I think is a good little chess game. But I am no expert at the game. I tried playing the AI against itself. Then I played white out on very easy mid game when I saw with had the advantage. Then got check mate on very easy. So since I am so bad at the game I have to say Very Easy is so easy that even a novice like myself could win. Or is that cheating.
    Good little brain teaser game. I did not expect to get tripped up on the next level.
  4. http://www.vintage-basic.net/games.html Here is the source code to some old .bas games. Just copy and past the source code on the grey side of the commander X16 online emulator and some if not most of the text based games should run in it.
  5. I found some simple text games in .bas and copy and pasted the code on the emulator online to get it to run .bas games. And This was new to me.
  6. I was surprised that the emulator worked on my linux mint as soon as I unzipped it so thanks for that. But this may have been before but why can't I drag and drop programs onto the X16 emulator? The idea was to take existing programs or basic text and paste and debug or convert them over to CX16. Though I may not know what the heck I am doing. I even tried to do rust on CX16.
  7. https://en.wikipedia.org/wiki/Memory_management_unit I looked it up on wiki and the MMU could address 2mb or more using some sort of pages and addressing memory to find store data on a page with algorithms for least used data so the most used data would be easier to access. I forgot I posted this page . I guess memory management units help systems use larger banks of memory.
  8. The z-8000 was pretty neat. It may have been interesting to see the commodore 900 modded not only as a server but as a home system for high end computing maybe.
    Nice maze like game. There was some old game on the apple I miss playing but I can't remember the name of it. Oh well it was a long time ago.
    Looks similar to early final fantasy games on the nes.
  9. The retro FPGA is just going to half to do as I doubt you could get something with the world going crazy. Besides it just needs to be as good as what the snes computer?
  10. I am looking at this stuff after the sinclair Zx computer video. It is interesting that you could custom chips to do more like a pre system on a chip.
  11. So back in the day there was this company that made semi custom chips. It was preset with the components but you drew the traces on the chip to make the circuits you wanted on the VLSI chip. This seems like a real missed concept as it could really solve some problems. Though FPGAs and ASICs seem to have filled the gap. But I wonder how this compares to those?
  12. I Kind of wish the 65816(W65C265S )? that could address 16mb ram was made into a laptop. A modern 16 bit GEOS and dos 3.1. Though would something like a 486GX be needed for dos and add the amiga aga? And do do commodore and amiga things as well maybe. Duel processors maybe working for different task and io and peripherals, monitor out, usb, and or serial, keyboard mouse and floppy and SD card for hd. And maybe maximite 2 basic programming Sizes, C and petscii or ascii and all the programming stuff from both? Though making an soc with AGA all on one chip could that even be done with dma? 3.6864mhz 65816 16mb 45mhz max sram 486gx 33mhz a color lcd screen? Integrated speakers key board track pad. sd usb hdmi, other? https://www.amazon.com/Qahesnv-Controller-HJ080IA-01E-EJ080NA-04C-HE080IDW1/dp/B09TNWMYCX/ref=sr_1_74?crid=YG3FM4NMGJ06&keywords=lcd+13"+driver+board&qid=1648246287&s=electronics&sprefix=lcd+13+driver+board%2Celectronics%2C101&sr=1-74
  13. Finally Dos 3.1 and geos 16 bit or something else? Just spamming a rough outline for a little retro like laptop. That may run dos or hybrid commodore computer? Ideally to run basic, and ascII and dos and run a mix of things?
  14. https://en.wikipedia.org/wiki/Original_Chip_Set Idealy just use the old amiga chip set for video? Though a pie zero could take over a lot of stuff.
  15. For ram what would be best static or other? 2mb sram at 32 by 64k or should it be other profile? Or the smaller profile ram? https://www.mouser.com/ProductDetail/Cypress-Semiconductor/CY7C1329H-133AXC?qs=k2piNBSag38kfh1mIVG2lw%3D%3D https://www.mouser.com/ProductDetail/ISSI/IS62WVS2568GBLL-45NLI-TR?qs=F5EMLAvA7IDi1b3lWvG69A%3D%3D
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