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4-Channel PCIe Bus Interface to Xinetics HVA


Riptide Realtime 4-Channel PCIe Bus Interface 

The 4-Channel PCIe Bus Interface to Xinetics HVA writes signed 16-bit data to 4 SOR-422 differential data channels simultaneously at 20MHz per channel, for a combined bandwidth of 80MHz. Actual performance across the PCIe bus is dependent on the motherboard's bus implementation, and competition with other bus devices. At 80MHz, all actuators in a 941-element DM in a 4 chassis system can be written in about 12us. The board requires a 1x or greater PCIe slot and the software driver requires a 2.6 Linux kernel. Source code for the driver is included.

 

 


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