EDT PCIe4 CDa with Intel Arria II GX PCIe 4-lane board

The EDT PCIe4 CDa is a PCI Express 4-lane interface that enables fast DMA and synchronous I/O to transfer differential data between an external device and a host computer, LVDS or RS422. FPGA is Intel Arria II GX (EP2AGX45D) combining PCIe DMA at 700 Mbs with UI functionality at 150 Mbs I/O, which is via integrated FIFO buffers. Configuration is either standard DMA: with one 16- or 32-bit parallel channel, or 16 synchronous serial channels; or low-latency DMA with one 16-bit parallel channel; or 1 parallel channel, at 600 MB/s total for 32-bit, or 300 MB/s total for 16-bit; or 1 serial channel at 150 Mb/s. Data and control signals are sampled by a synchronous clock protocol, generated by the DMA interface, the user device, or both. Access to the source VHDL is available.

Product Data

• Specifications: PCIe4 CDa PCI Express 4-lane interface for configurable DMA and synchronous I/O
• User Guide: PCI CD/CDa Configurable DMA Interface for PCI Local Bus Computers
• User Guide: PCD-8 PCI CD/CDa 8-bit DMA Interface for PCI Local Bus Computers
• User Guide: SSD16IO 16-channel Synchronous Serial I/O for use with PCI SS/GS/CDa Main Boards
• User Guide Addendum: SSD8IO-MF2 Configuration Package Synchronous serial device with 8 I/O (multi-function 2) for use with EDT PCI CDa interface
• Configuration Package: SSD8IO-MF Configuration Package (Synchronous Serial Device – 8 I/O Multi-Function)