AR# 40875


SPI-4.2 v11.1 - Incorrect Side Band Error signal could be asserted in Transparent Status Mode


For the SPI-4.2 v11.1 Source Core using Transparent Status Mode, the SRC_BRESP_ERR[3] signal (defined as "write transaction to the Status space has failed") asserts for reads and writes to the status memory space. However, since the status memory does not actually exist in Transparent Mode, it is more appropriate to assert SRC_BRESP_ERR[4] instead, which is defined as the "Read/Write transaction missing a valid address."


This issue is to be resolved in the SPI-4.2 v11.2 core scheduled for release in ISE Design Suite 13.2.
AR# 40875
日期 05/23/2014
状态 Archive
Type 综合文章
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