GPIB-USB 82357B clone

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GPIB-USB 82357B clone

The GPIB-USB 82357B clone device is a USB interface to GPIB (a clone of the Agilent 82357B USB/GPIB interface). It is available on Ebay or on Amazon for about $100.

See GPIB-USB 82357B clone/Info for detailed information on the USB interface.

Hardware

  • Cypress CY7C68013A (FX2) USB interface chip
  • National Instruments NAT9914 IEEE-488.1/.2 protocol chip
  • DS75160A (data) and DS75162A (control) IEEE-488 transceivers (see GPIB chips)
  • 24LC64 64K I2C EEPROM
  • The PCB measures 74x66mm

Photos

  • Front

  • Back

  • PCB top

  • PCB top (without epoxy)

  • PCB bottom

Protocol

TODO.

Resources

TODO.

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