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The HSA board has been
redesigned to become an integral part of our new digital radio kit.
Developers can access the analog world from their FPGA board with a simple
interface to CEPD’s HSA (High Speed Analog Digital Radio Board). This board
connects directly to one of CEPD's FPGA/PCI boards for direct FPGA control
or stand alone operation through ribbon cables to a custom digital
interface. The 13bit A/D converter's maximum sample rate is 210MSPS and the
14bit D/A converters's maximum sample rate is 200MSPS. The board includes a
synthesizer, mixer, and an audio CODEC. The HSA is intended to aid the
development and test of Digital Radio applications in the range of 75MHz to
150MHz. A Digital Radio reference FPGA design example and full
documentation are included.
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