VLYNQ Interface for Texas Instruments Processors

製品の詳細

• Ask Xilinx About this Core
• リリース ノート (PDF)

資料

• Texas Instruments プロセッサ用 VLYNQ インターフェイス

サポートするデバイス

• Virtex-5 FX
• Virtex-5 FXT
• Virtex-5 LX
• Virtex-5 LXT
• Virtex-5 SX
• Virtex-5 SXT
• Virtex-4 FX
• Virtex-4 LX
• Virtex-4 SX
• Virtex-II Pro
• Virtex-II
• Spartan-3A DSP
• Spartan-3E
• Spartan-3 XA
• Spartan-3

The LogiCORE™ IP VLYNQ interface core is a fully verified, serial, low-pin-count communications interface for cost-sensitive applications. Developed by Texas Instruments, VLYNQ enables the extension of an internal bus segment to one or more external devices in a scalable fashion without extensive software modification, and was originally used as a mechanism to preserve software investment.

This interface enables designers to extend the capabilities of their VLYNQ enabled Texas Instruments DSP Processor with an FPGA device to provide custom hardware peripherals.

主要機能

• Master and/or slave with a peer to peer connection
• Memory-mapped accesses
• Low external pin count (3 to 10 pins)
• Full duplex operation: 1 to 4 serial data bits in both transmit and receive direction
• LVCMOS serial I/O signaling at up to 100 MHz
• OPB bus signaling on user-side
• Automatic serial data I/O bit-width detection
• In band flow control
• Power Management