ICS 488-USB

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ICS 488-USB

The ICSelect (ICS) 488-USB is a USB-based GPIB interface. It is no longer in production; its replacement is the 488-USB2.

See ICS 488-USB/Info for detailed information on the USB interface.

Hardware

CY7C64613-128CN (Cypress EZ-USB FX1) USB interface chip
24LC025 2K I2C serial EEPROM for the FX1
12MHz oscillator
IDT 71256 256K static RAM
CBI7210 (clone of the NEC uPD7210 GPIB controller chip
SN75160B/SB75162B IEEE-488 transceivers
74HCT00D Quad 2-input NAND gate

Photos

488-USB, bottom
GPIB port
LEDs and USB port
PCB
PCB bottom

Protocol

TODO

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