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AR# 43589

MIG Spartan-6 MCB - Bank Management

Description

The Spartan-6 MCB includes Bank Management. It will allow for up to eight memory banks to be open simultaneously for greater controller efficiency.

NOTE: This Answer Record is part of the Xilinx MIG Solution Center (Xilinx Answer 34243).The Xilinx MIG Solution Center is available to address all questions related to MIG. Whether you are starting a new design with MIG or troubleshooting a problem, use the MIG Solution Center to guide you to the right information.

Solution

Bank management logic in the MCB allows up to eight memory banks to be open simultaneously, allowing the controller to maintain high efficiency levels when accessing data spread across multiple banks. In addition, read and write requests to the memory can include an optional auto-precharge to automatically close a bank upon completion of the transaction to improve the efficiency of random data accesses within a bank. The MCB does not perform any reordering of transactions.

Linked Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
43586 MIG Spartan-6 MCB - Controller Architecture Design N/A N/A
AR# 43589
Date Created 08/22/2011
Last Updated 12/15/2012
Status Active
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT
IP
  • MIG