AN 307: Intel® FPGA Design Flow for Xilinx* Users

ID 683562
日付 3/20/2018
Public
ドキュメント目次

3.3.13.5. EMIF Debug Toolkit

In the Vivado* software, the Memory Calibration Debug tool allows you to debug calibration or data errors in UltraScale* memory interfaces. In the インテル® Quartus® Primeプロ・エディション software, the External Memory Interface (EMIF) Debug Toolkit allows you to run custom traffic patterns, diagnose and debug calibration problems, and produce margining reports for the external memory interface.
表 30.  EMIF Debug Toolkit Features and Usage
特長 一般的な使い方
  • Tcl-based graphical user interface.
  • Provides access to memory calibration data gathered by the Nios® II sequencer, via a JTAG connection.
  • Allows you to mask ranks for calibration and to request recalibration of the interface.
  • The Driver Margining feature of the toolkit allows you to measure margins on the memory interface using a driver with arbitrary traffic patterns.
  • The EMIF Toolkit can communicate with several different memory interfaces on the same device, but only one at a time.
You want to debug hardware failures by accessing information gathered during calibration.