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Days Won
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Posts posted by Omega-TI
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Well, this is premature, but his photos inspired me today (since I had some time), to piece together a possible intro to a future video...
<< CLICK TO VIEW VIDEO >>
(Length 28 Seconds)
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Wow, I wish I had more room and a few dollars extra to burn. There is finally a decent looking MOD 4 for sale on Ebay.
<< CLICK HERE FOR AUCTION >>
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6 minutes ago, InsaneMultitasker said:This happens here periodically. When I am working from the laptop, a momentary glitch if of no concern. However, if it is a RPi or my Geneve where I do MDOS development, a momentary glitch is unacceptable. UPS has saved me many times over the past year that I reworked my setup.
Yup! Mine saved my ass only yesterday!
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... after watching your video @Airshack I feel so inadequate. What do people usually spout when shown up? Oh, I got it... "Show Off!"
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Actually, it depends how large of a UPS you get and how much crap you hang off of them. If you simply power an RPi, you'll have quite literally HOURS of backup time. The small one I use with my portable TI will run the TI, TIPI and monitor for 2 hours, I simply have no clue to how long it'll last with just the TIPI.
Now when it comes to my home PC, I have a substantially larger unit on that, and it will also shut down my PC on it's own at certain threshold if I'm not around. I understand people have had different experiences in life and come to different conclusions because of it, but I've had nothing but positive experiences with all the ones I have. I'll tell you this much, they've saved me a TON of time over the years on having to redo something because of a power glitch. I'll NEVER run a PC without one!
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Actually, if it's just for the sidecar TIPI/32K, << THIS UNIT >> could set on the floor and have the TIPI plugged into it and run for hours. In the video below, you can see that I've been able to run an entire sidecar unit on slightly larger UPS.
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16 minutes ago, RXB said:You would think this would be in RAM not on the SD card and use a buffer in case it does lose power?
But that is one bad design if you think about a OS so prone to such a simple problem.
<< Simple solution >>, or << something else like it >> .
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2 minutes ago, HOME AUTOMATION said:Hmm, despite claims to the contrary... I've never seen a UPS as a protective device ...moreover, I have seen that they can cause extensive damage!
Mine has occasionally beeped during undervolt conditions and supplied extra current. It also acts like a surge protector during overvolt conditions and spikes. During the power outage yesterday it allowed me to remain online for a while before shutting down properly. I consider it protective equipment.
I have to say, it's also nice to keep ones router working during a power outage and to have light as well. LED light bulbs take very little juice, and can run quite a long time.
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31 minutes ago, dgrissom said:While I am by no means an expert, I do have a stable of operating Raspberry Pi products (yes, this is a hobby as well):
- 3 - RPi Zero W - 1 is TIPI, 1 is PiTPDD (TRS-80 Model 100 data drive), 1 is spare (@ $10 each, I can afford them)
- 1 - RPi 4 - Inside my TI case with Teensy based keyboard interface. (With emulation of TI, DOS, Amiga, and AtariST)
- 1 - RPi 400 - Linux development tool and real world interfacing. (Christmas present. Cool concept -- I don't like the keyboard.)
- 1 - RPi 3B+ - Semi-retired (my son has it)
- 2 - RPi Pico (cool cards) - Learning Python/Micro Python and real world interfacing. (@ $4 each lots of fun, why not!)
The point is, that at the current prices, for me, the Pi products can/should be dedicated devices/appliances.
Yeah, since Rpi's are relatively inexpensive, they have a habit of multiplying like rabbits. I only use them as dedicated devices myself and have never really gone "under the floorboards" when it comes to the OS or programming.
My Pi stable consists of:
1) 1 - RPi 4 dedicated to running KODI with an 8TB HD attached for entertainment purposes.
2) 1 - RPi 3B+ dedicated to TIPI use in the P-Box
3) 1 - RPI 3B+ dedicated for use as TRS-80 Model III emulator
4) 1 - RPi Zero W dedicated for TIPI use as a sidecar unit.
I'm also contemplating getting another Zero W for a future breadboarding project.
What I'd "like to do" is keep the SD card only for booting purposes (in the P-Box TIPI) and as little as possible for everything else, while keeping everything a bit more protected on a USB device. Will it happen? Dunno. If or when it does, I'll cross that bridge then.
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Mechanical drives are getting freaking DIRT CHEAP, especially the so-called 'smaller obsolete drives'. Personally, I'd never consider a 160GB drive for any modern use, but for a TI application, that would be more space than I could ever hope to fill in my remaining lifetime... and for under $22.00! << EXAMPLE HERE >>
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Never having tried, I'm curious, will the TIPI access a USB hard drive plugged into one of it's USB ports? The reason I ask is because with power failures the SD card can get corrupted, but if the majority of ones data was stored on a hard drive, it would mean much less data to restore later.
While green is not my color, the image below turned up in my inbox. I've also been told a TI-related one could be produced, probably with the appropriate logo and matching color scheme. I have to admit, I like the idea!
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//freelygivingmyopinionmodeon
While not technically a RAMDISK...
... the TIPI is nearly as fast...
... stores a heck of a lot more data than you would ever get from an expensive or a lower priced reproduction RAMDISK...
... and does so much more...
//freelygivingmyopinionmodeoff
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Well I've lost power now too. So, with only 90 minutes left on the UPS, I'm gonna go now.
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33 minutes ago, wierd_w said:Not as much snow here. Just cold. Blistering cold.
It is supposed to have a high of 2F on monday with a low of -16.
If it was just cold, I'd have no issues, but work is 30 miles away and I cannot even get out of my lengthy driveway to the steep unplowed road. If I could somehow make it down the hill, I'd never make it back up. So I'm trapped at home today.
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Jeez, I'm losing it. I just realized this game had not been entered into the repository! 😲
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10 hours ago, fabrice montupet said:@Omega: Please, could you replace the background color, the dark grey you've chosen makes the black text hard to read, thanks 🙂
I'm sorry, since I'm slowly extracting myself from AtariAge and the forums, I've decided not to subscribe this year and thus cannot edit the message any longer.
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NEWER HOMBREWS & PORTS
borzorkc.bin Berzerk Clone - with speech - Awesome! Message #15
Bounce'n'Pounce Message #1
Bouncy's Obstacle Course (Final Final Version) Message #88
DONCASTER8.bin Doncaster Racecourse Message #828
eric8.bin Eric in Monsterland Message #932
Lunar Mission 2 32k8.BIN Message #16
MADMARVIN8.BIN Mad Marvin's Great Escape Message #967
MRCHIN.BIN Mr. Chin Message #121
MummysTomb32K-8.bin Mummys Tomb Message #2156
NIGHTSTK8.BIN Night Stalker (Complete) Message #1
PENGO.BIN Pengo port by: Bleepbit Message # 1181
Pyjamarama-1.1.zip Pyjamarama Message #50
Red_planet32k8.bin Red Planet By: Retrospect/BIN Arcadeshopper Message #13
restc.bin Restless II Instructions Message #93
Robots of Death Message #4 (Added 02/10/2021)
Skyway8.bin Skyway Message #48
SCRAA.bin Sparkdrummer's Challenge Rescue At AtariAge Message #818
SNAKE32kb8 Snake Plissken Message #638
super-mario-bros-8.bin Super Mario Bros. (Requires F18A) Message #260
SuperSpaceAcer32KB8.zip Super Space Acer Message #477
squaryc.bin Squary Message #10
TILANDER_8.bin TI Lander Manual Message #697
TILES-2018R2.ZIP TILES (Cartridge Image Within ZIP file) Message #23
TI-PONG.BIN TI-Pong Message #001
tix8.bin Similar to Qix Message #38
TEXTURBO8.BIN Tex Turbo Message #977
turmoil.bin Turmoil 8K Message #1
I'm trying to update this section in the repository, and know I'm overlooking a few things. Can you guys take a few seconds to look over the list and tell me if you see any glaring omissions?
THANKS!
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43 minutes ago, Ruggers Customs said:Damn! That's nice! Anymore pics... like of the interior?
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2 hours ago, ti99iuc said:@Omega-TI I haven't one for it still
I guess I'll add that to my "to do" list then.
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TIPI Usage and Support
in TI-99/4A Computers
Posted