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16Z076_QSPI - QSPI Interface


The QSPI is a full-duplex, synchronous serial interface for communication with peripherals and other devices.

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Main Features

  • FPGA IP Core<br />Full duplex synchronous serial interface<br />Wishbone bus interface
16Z076_QSPI Product Image

Technical Data

  • Logic elements (Altera Cyclone device family): 482 typ.
  • Pin count min.: 4
  • Pin count max.: 7
  • RAM: 4 x 4096 bits
System-Bus Interface
  • Wishbone bus interface compliant with Wishbone Specification B.3
  • 32-bit data transfer, 33MHz bus frequency
  • Supported Wishbone bus cycles
    • Single read/write
QSPI Functionality
  • Full-duplex, synchronous serial interface
  • Buffer size extended to 256 queue entrees
  • 33MHz basic frequency
  • Additional timer unit


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