ADQDSU and FWDSU support peer-to-peer streaming at 6.8 GB/s
Today we introduce the ADQDSU – a second-generation solid-state drive
(SSD) storage intended for high-speed recording in applications such
as radar, lidar, and more. It supports direct data transfer between
the digitizer and the storage device via the backplane by utilizing
peer-to-peer (P2P) streaming. The main advantage of P2P relative to
conventional methods is that it significantly reduces the CPU and DRAM
workload on the PXIe controller.
ADQDSU and the associated
FWDSU firmware
can stream data to multiple disks simultaneously in order to increase the
throughput. It also supports seamless handover between disks to ensure
uninterrupted continuous recording of large amounts of data.
Selected features include:
- 8 TB or 32 TB total storage per slot in PXIe formate
- 6.8 GB/s write speed
-
Peer-to-peer streaming helps reduce PXIe controller CPU/DRAM workload
Read more below and see it live at Teledyne's booth 198 at the ongoing
European Microwave Week in London!
