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  1. MicroCoreLabs

    California Free IBM PC Books

    Pickup in Pleasanton, CA
  2. MicroCoreLabs

    California Toshiba Libretto 50 CT

    Toshiba Libretto 50 CT for sale. Includes docking station and charger. Battery holds a charge. Computer is in terrific condition with a number of vintage games installed. $100 plus shipping
  3. MicroCoreLabs

    California Free vintage databooks

    Pickup in Pleasanton, CA https://sfbay.craigslist.org/eby/zip/d/pleasanton-free-vintage-technical/7739529317.html
  4. MicroCoreLabs

    The RIFA Experience

    It seems that people are removing RIFA's as soon as they get a vintage machine before even powering it up once. This makes sense for those of us who have already experienced RIFA smoke, but will those who have not be cheating themselves of the experience?
  5. MicroCoreLabs

    California HP 1600A AND 1607A LOGIC STATE ANALYZER - $300

    https://sfbay.craigslist.org/eby/ele/d/pleasanton-hp-1600a-and-1607a-logic/7723535494.html
  6. MicroCoreLabs

    Small project using vintage logic analyzer and a modern microcontroller.

    https://microcorelabs.wordpress.com/2024/03/02/hp-1600a-and-1607a-logic-state-analyzer/
  7. MicroCoreLabs

    California Intel iPDS portable CP/M-80 computer - ICE and EPROM programmer

    I've got an Intel iPDS portable CP/M computer. It's main purpose is to be an ICE for the 8051 and 8085 and also an EPROM/microcontroller programmer, but it also operates very nicely as a CP/M computer. There are two 8085 CPUs installed, each running with 64K of DRAM and 2K of ROM. Both disk...
  8. MicroCoreLabs

    PCjr Display missing colors

    Just took this display out of storage and it appears to be missing some colors - blue is the most obvious one! The display does not respond to either the brightness or contrast controls. I left it running for a while to see if the caps would heal or get worse, but the image stays the same...
  9. MicroCoreLabs

    California IBM PC XT 5160 and Hard Card

    Selling an IBM PC XT 5160 plus a rare functional Hard Card and VGA! Has 256KB of RAM, 5.25" and 3.5" diskette drives and a parallel card. I installed a VGA card so you can use the machine with any modern LCD display. The case is in okay shape but not mint, but the biggest feature is the...
  10. MicroCoreLabs

    California A few items for sale

    $90. Apple Macintosh SE $200 IBM PC 5150 rev A $200 IBM PC 5155 Portable 640 KB, Two 5.25 drives, XT-IDE, Denim carrying bag $200 IBM PC 5155 Portable . Original box, 640 KB, Two 5.25 full-height drives $150 Commodore 64 $150 with EasyFlash and Disk Drive emulator $150 Commodore 64 $150 with...
  11. MicroCoreLabs

    California Trimming my collection

    Local pickup in Pleasanton, CA Most of it items are in near mint condition and all work. NABU $100 IBM 5151 MDA Display. $100 IBM 5153 CGA Display. $200 IBM 5153 CGA Display. $200 IBM 5160 $200 = in original box = working original 20MB had drive. IBM PC 5150 rev A $200 =...
  12. MicroCoreLabs

    California NABU for sale

    Saw Adrian's video, bought one of the NIB units, performed a few stunts with it using my MCLZ8, and now it's time to pass it on the next owner. Obviously mint condition - it's new!. What's your offer? I am in Pleasanton. https://microcorelabs.wordpress.com/2022/12/28/turbo-nabu-using-the-mclz8/
  13. MicroCoreLabs

    California Apple iii Computer

    Looks and works great
  14. MicroCoreLabs

    California IBM PCjr Sale

    Selling three of my Pcjr's. $100 for the 1-drive systems and $200 for the Racore 2-drive system. Keyboard included for each. Display will go to the first buyer. Local pickup only in Pleasanton, CA
  15. MicroCoreLabs

    MCL68+ A Motorola 68000 drop-in emulator

    I would like to share my latest project, a Motorola 68000 drop-in emulator called the MCL68+. The CPU emulation is written in C and runs on a Teensy 4.1 micro controller board. I made a small PCB which contains a number of buffers and registers to break out and de-multiplex the Teensy's limited...
  16. MicroCoreLabs

    Macintosh 512K error class code 00

    Does anyone know what a Macintosh 512K Sad-Mac error code of 0000DB indicates? I believe this would be a class-code of 00, but I cant find any documentation online about this type of error. I am debugging a processor emulator in the 68000 socket, so I am sure that the motherboard is good.
  17. MicroCoreLabs

    California Apple Computer Authorized Dealer Sign

    For the Apple collector we present an Apple Authorized Dealer illuminated sign. Great shape and works well. These are very rare and infrequently are available for sale. Asking $1,600 Only a single recent sale on eBay which was in worse physical shape than mine...
  18. MicroCoreLabs

    California Apple III, drive, and monitor

    Apple III for sale - description and pictures on Craigslist ad: https://sfbay.craigslist.org/eby/sys/d/pleasanton-vintage-apple-iii-computer/7646762855.html The Apple III metal chassis is very heavy so possibly cost prohibitive to ship. And attempting to ship vintage CRTs usually ends in...
  19. MicroCoreLabs

    Convert an Apple II into an Apple 1 using MCL65+

    https://microcorelabs.wordpress.com/2023/05/05/convert-an-apple-ii-into-an-apple-1-using-mcl65/
  20. MicroCoreLabs

    IBM PC's 8088 replaced with a Motorola 68000

    I was wondering what the IBM Personal Computer would have been like if they had chosen the Motorola 68000 instead of the Intel 8088, so I used my MCL86+ to emulate the 68000 and find out! https://microcorelabs.wordpress.com/2023/04/28/ibm-pc-8088-replaced-with-a-motorola-68000/
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