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# 33542

11.1 EDK, MPMC v5.00.a - 32-bit wide VFBC write FIFO corrupts data and asserts incorrect VFBC_Wd_Full


When I use the MPMC VFBC write FIFO in 32-bit width mode, data is written to memory incorrectly and the VFBC<Port_Num>_Wd_Full signal is asserted at incorrect occupancy levels. Data seems to be repeated to memory, and an invalid NPI_Size of 0x5 is used. How do I resolve this issue?


The only current work-around is to only use the VFBC in 64-bit width mode.

This issue is planned to be fixed in MPMC v5.04.a and later, starting in EDK 11.4.

AR# 33542
日期 12/15/2012
状态 Active
Type 综合文章