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67 results for "domain:righto.com"

  1. 4
    Inside the die of Intel's 8087 coprocessor chip, root of modern floating point hardware historical reversing righto.com
    calvin avatar via calvin 11 days ago | cached | no comments
  2. 9
    Fixing the core memory in a vintage IBM 1401 mainframe (2015) debugging education hardware righto.com
    cbdev avatar via cbdev 1 month ago | cached | 1 comment
  3. 6
    Silicon die analysis: inside an op amp with interesting "butterfly" transistors hardware righto.com
    calvin avatar via calvin 2 months ago | cached | no comments
  4. 12
    Inside the 76477 Space Invaders sound effect chip: digital logic implemented with I2L hardware historical reversing righto.com
    calvin avatar via calvin 3 months ago | cached | no comments
  5. 5
    Solving FizzBuzz by generating raw video with an FPGA graphics hardware programming righto.com
    calvin avatar via calvin 4 months ago | cached | no comments
  6. 5
    A 1970s disk drive that wouldn't seek: getting our Xerox Alto running again hardware righto.com
    calvin avatar via calvin 4 months ago | cached | no comments
  7. 1
    Reading a VGA monitor's configuration data with I2C and a PocketBeagle hardware programming righto.com
    calvin avatar via calvin 5 months ago | cached | no comments
  8. 2
    Implementing FizzBuzz on an FPGA hardware programming righto.com
    calvin avatar via calvin 5 months ago | cached | no comments
  9. 7
    Repairing the card reader for a 1960s mainframe: cams, relays and a clutch hardware righto.com
    calvin avatar via calvin 6 months ago | cached | no comments
  10. 4
    IBM mainframe tube module part II: Powering up and using a 1950s key debouncer hardware righto.com
    calvin avatar via calvin 7 months ago | cached | no comments
  11. 10
    Xerox Alto's 3 Mb/s Ethernet: Building a gateway with a BeagleBone hardware networking righto.com
    calvin avatar via calvin 7 months ago | cached | 1 comment
  12. 6
    Examining a 1954 IBM mainframe's pluggable tube module: a key debouncer hardware righto.com
    calvin avatar via calvin 7 months ago | cached | no comments
  13. 18
    Xerox Alto zero-day: cracking disk password protection on a 45 year old system reversing security righto.com
    calvin avatar via calvin 7 months ago | cached | 5 comments
  14. 6
    Repairing a 1960s mainframe: Fixing the IBM 1401's core memory and power supply hardware righto.com
    calvin avatar via calvin 8 months ago | cached | no comments
  15. 5
    Repairing a 1960s-era IBM keypunch: controlled by mechanical tabs and bars hardware historical righto.com
    calvin avatar via calvin 8 months ago | cached | no comments
  16. 3
    Creating a Christmas card on a vintage IBM 1401 mainframe assembly hardware historical righto.com
    calvin avatar via calvin 8 months ago | cached | no comments
  17. 19
    Decoding an air conditioner control's checksum with differential cryptanalysis crypto reversing righto.com
    calvin avatar via calvin 8 months ago | cached | no comments
  18. 18
    Hands-on with the PocketBeagle: the tiny $25 Linux computer in the BeagleBone family hardware righto.com
    calvin avatar via calvin 8 months ago | cached | no comments
  19. 1
    Fixing the Ethernet board from a vintage Xerox Alto hardware righto.com
    calvin avatar via calvin 9 months ago | cached | no comments
  20. 11
    Identifying the "Early IBM Computer" in a Twitter photo: a 405 Accounting Machine hardware historical righto.com
    calvin avatar via calvin 9 months ago | cached | 1 comment
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