The 7I61 USB interfaced I/O card has 96 I/O bits of easy-to-access programmable input/output. The card uses a Spartan 6 FPGA and the 25 Mbyte/s USB port is used for downloading initial configurations either directly to the FPGA or to the serial EEPROM.
The board’s I/O bits are available on four 50-pin connectors and several I/O interface daughter cards are available, including those for servo amp, resolver, and RS-422/485 functions. The card can be powered by the USB host. ($165 ea/100 available now.)
By Jim Harrison
Mesa Electronics , Richmond , CA
Sales 510-223-9272
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