UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 32144

10.1 EDK, MPMC v4.03.a - TX 記述子の更新により RX ペイロード 書き込みが割り込まれると、SDMA PIM データが破損する

説明


RX data is corrupted when the transmit side of the SDMA updates its own buffer descriptor in memory. When interrupted by an Tx buffer descriptor update, the SDMA engine Rx side loses count of the address it was writing data to.
How do I resolve this issue?

ソリューション

This issue is fixed in MPMC v5.00.a, released in EDK 11.1.
AR# 32144
日付 12/15/2012
ステータス アクティブ
種類 一般
ツール
  • EDK - 10.1 sp2
  • EDK - 10.1
  • EDK - 10.1 sp1
  • EDK - 10.1 sp3
IP
  • Multi-Port Memory Controller (MPMC)
このページをブックマークに追加