The USB-1149.1/4E controller offers JTAG board testing as well as full-speed in-system programming of flash memories, CPLDs, and FPGAs. The controller, which interfaces to any USB 2.0-compatible host, can deliver test vectors at 100 MHz.
Four JTAG ports and four independent SPI and I2 C interfaces let the controller test boards and program devices without operators having to remove JTAG connectors or switch to a dedicated programmer. The unit also offers automatic delay compensation, slew-rate control, adjustable input thresholds, software signal-pin reassignment, and eight channels for measuring voltage to 5 Vdc. (From $4,900available now.)
Corelis , Cerritos , CA
Karla May 562-926-6727
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