imsai 8080 replica kit imsai 8080 replica kit

Cromemco OEM'ed the front panel, chassis & lid for the Z-1 from IMSAI but the internals were all produced by Cromemco, and at its heart was the Cromemco ZPU CPU board powered by the Zilog Z80 microprocessor. Overall it was a very enjoyable kit, other than the first little bit with the surface mounts. The first batches of IMSAI 8080 replicas shipped in June 2019. You can stay up-to-date with news about additions to this site, or new YouTube videos demonstrating the features listed above by following on Twitter @TheHighNibble and subscribing to TheHighNibble YouTube Channel. Its currently looks to work with FireFox (not extensively tested), but I regularly have problems working with Safari. Since Im cheap, I just hit the strain relief rubber (on the cable) with my heat gun and bent it 90 degrees. tpkirkp (2,148) 100%. Replacement handle note: Weve had a number of folks who have ordered complete switch assemblies when all they really need is just the handle, orpaddle. Lets find out. Opens in a new window or tab. If you cannot enter Configuration mode, be sure the front panel power switch is off, and hold examine, while tapping reset. The PSRam, and the SD Card reader. If you've seen the original IMSAI 8080, I hope you'll agree that the toggle switches are a great match to the original colours. Running the replica at unlimited speed I can get a simulated clock speed somewhere above 5 MHz, there is certainly no problem with reliably running the simulation at a realistic 2 MHz or 4 MHz making WordStar, SuperCalc2, M80/L80 a pleasure to use. Just be sure to watch your soldering time and temperature as always. I try to ship the day following any order, except in the rare cases where I am traveling. However, this is one SBC that I hadnt gotten around to reviewing. After a bit of a break, the MickMake channel is back in action for 2020. I highly re. This board was produced by taking an un-assembled IMSAI MPU-A REV 4 CPU card and having it professionally scanned and converted to gerber files. Here are some screen shots of the VIO: and DZLR: made with the screen-shot feature. Prototypes were then made to confirm proper operation. Ive always wanted one of these units. The IMSAI8080 was a pretty special machine, mainly because it was considered the very first clone computer, being sold in kit form in the mid 70s. For just $439, the Altair 8800for the first time included everything in one kit - assembly instructions, metal case, power supply, and all of the boards and components required to build "the most powerful computer ever presented as a construction project in any electronics magazine". 6 watchers . IMSAI 8080 Replica Kit Continuing the journey of retro computer kits, I emailed the creator of the IMSAI 8080 kit over at https://thehighnibble.com/imsai8080/#overview when I saw the kit he had, but didn't know if any were available; then one day out of the blue get an email saying a kit is ready for order! It used an Intel 8080 CPU. The first batches of IMSAI 8080 replicas shipped in June 2019. Ever wanted a really small and cheap projector that can fit in your pocket? And strap tension is infinitely adjustable. I just set the SSID, and password of my WIFI router. The LEDs come with a spacing and alignment tool, so this would be very difficult to mess up! View cart for details. This will compress the handle body and bracket enough to allow the molded-in handle pivot pin to slip past the switch body bracket. Once a kit is available for you within the month, I will contact you to confirm your order. Best Offer accepted . What more could you ask for? We recognize our top users by making them a Tindarian. The PSRam, and the SD Card reader. The last release of Cromix (version 11.27) for the Z80 was in 1984. The difference in colour is just my bad photography and lighting: they are both matt black . I began working on building an IMSAI 8080 CP-A Front Panel replica in May 2017. Actually, what am I saying. In my case, I missed one of the terminals for the tactile reset button. See the top reviewed local environmental service & restoration companies in Geisenfeld, Bavaria, Germany on Houzz. The WS2812 RGB LED is a pretty popular device thats been around for a long time. So much has happened recently that the Roundup of New Maker Products is split into two. Should be interesting. If it works with other browsers that's fortunate but not tested. The boards are a very close copy of the vintage board and have been produced with hard gold plating on the fingers and a matte green finish that is similar to . To install a new handle, position the handle over the switch actuator and slip the pivot pin of the new handle into one side of the switch handle bracket, pulling the switch handle slightly to one side. includes firmware for both the IMSAI8080 ( imsaisim) and the Cromemco Z-1 ( cromemcosim) from Z80PACK is based on the development branch on the Z80PACK GitHub repo. The first Weekly Roundup of the year and were already seeing some really cool things happening in the SBC space. Of course, the inside of the unit was pretty packed and you programmed it using toggle switches on the front panel. After that part is over, you move onto the micro SD card reader, this is a similar surface mount; yet either I got better after doing the first one or got lucky, that was put down relatively quickly. This picture is included so that you have an idea of what a completed board looks like. The IMSAI machine ran a highly modified version of the CP/M operating system called IMDOS. It was a real show-and-tell event and you would have seen Dave McNaughtons IMSAI8080 replica. I just set the switches to 00001001 0101 1000 then pressed Deposit to save the configuration. Membership requires you to have GitHub account. Dave did a VERY nice job putting this kit together. #760 IMSAI 8080 Kit New in the Box IMSAI Guy 48.8K subscribers Subscribe 204 Share 5.7K views 1 year ago Episode 760 Sorry for the click bait. This is a repl. I first ported Udo Munk's z80pack V1.36-dev, specifically the imsaisim machine, to the ESP32 micro-controller targeting the ESP32-PICO-KIT. That prevented me from getting into configuration mode. Then let go of examine a few seconds later. View cart for details. Buy It Now +$8.10 shipping. This is the buildout of one of the better IMSAI8080 clones around. Altair MITS 8800 CPU Card 8080A S . Imsai MPU-A 8080 CPU Board Reproduction The constructed board below was a prototype board that did not have the gold plating that is present on the final board. Search 53 Geisenfeld home & house stagers to find the best home stager for your project. "Mosca has given us plenty of leeway . Ended: 27 Jul, 2022 17:56:47 AEST. This is easier to do than it is to explain! You can crack the case, or strip the vinyl nuts. Maker Speed Run Day 3: Design, Build & Sell a PCB Maker product in under a week, Maker Speed Run: Design, Build & Sell a PCB Maker product in under a week - Day 1, LinuxFu #03: Basic navigation and permissions. 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Cromemco was a notably more successful microcomputer manufacturer than IMSAI , despite the iconic status of the IMSAI 8080 . If you follow the instructions, the case is also easy to assemble. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); I'm Dan, I work in tech where I find a bunch of small things that I find interesting and write about them. To switch from one to the other simply update using the OTA method linked above with the firmware for the desired machine. Of course my mate, Kean, bought one but I think I was probably more excited about it than he was. At the time it was pretty cool. Pay close attention to the direction of the ICs. HANSA-FLEX uses a tension of 30%, but the machine offers an option to increase this level if required. Proportional Settings for ControlLogix PID Enhanced (PIDE), Integral Settings for ControlLogix PID Enhanced, Derivative Settings for ControlLogix PID Enhanced, Assembly Registers and Compatibility Modes. Price: AU $350.00. The IMSAI8080 was a pretty special machine, mainly because it was considered the very first clone computer, being sold in kit form in the mid 70s. 1. 2. I can ship out of the USA, but the cost is high. -trf, Replacement front panel switches and handles. After a few seconds, let go of the Examine switch. Oh and theres also some other cool things. connect the ESPP32-PICO-KIT to a PC using a suitable USB cable start a terminal emulator on the PC set for 115200 baud 8N1 connected to the serial device your OS identifies the ESP32 on Windows will be a COMx: port OSX will be /dev/tty.SLAB_USBtoUART Linux will be /dev/ttyUSB0 (or similar, TBA) If you order more than one board there is no additional shipping cost in the USA. Take care not to lay the board down on the ESP processor. The software for the unit is great; the projects website, thehighnibble.com has instructions on how to use it. Something went wrong. I first ported Udo Munk's z80pack V1.36-dev, specifically the imsaisim machine, to the ESP32 micro-controller targeting . with the exception of the front panel facia. At some point in your Maker career you will inevitably get to the point where you want to make a bunch of PCBs but doing them by hand is tedious and prone to error.