RapidIO II IP Core Port 0 Control 2 CSR Data Rate Support and Enable Fields All Have the Value of 1

Description

The _GB_SUPPORT and _GB_ENABLE fields of the RapidIO II IP core Port 0 Control 2 CSR (offset 0x154) are set by default to the value of 1. However, these fields should only be set to the value of 1 for data rates at or below the value you specify for Maximum baud rate in the RapidIO II parameter editor.

Resolution

This issue has no workaround. Do not rely on the data rate _SUPPORT and _ENABLE fields in the Port 0 Control 2 CSR. Because the RapidIO II IP core does not support data rate discovery, the start-up data rate of the IP core is always the rate you specify for Maximum baud rate in the RapidIO II parameter editor.

This issue is fixed in version 14.1 of the RapidIO II IP core.