Switching Behavior - 3.1 English

The switching characteristics are illustrated in the following figure. In the first section of the waveform, a correctable essential error is reported through the Auxiliary Interface causing the status_essential signal to be asserted High.

This causes the IP to report the error to the Monitor Interface in the following manner when in the Observation state:

aux_error_cr_es
 SC 04
 AUX
 TS {8-digit hex value}
 FC 00
 SC 08
 FC 40
 SC 02
aux_error_cr_ne
 SC 04
 AUX
 TS {8-digit hex value}
 FC 40
 SC 08
 FC 00
 SC 02

The IP only reports these errors when it is in the Observation and Detect only states.

In the second section of the waveform, an uncorrectable error is reported through the Auxiliary Interface. This causes the IP to go to Idle, behaving the same way as if an uncorrectable error is detected by the controller. The error state is reflected in both the Monitor and Status Interfaces. This causes the IP to report the error to the Monitor Interface in the following manner when in the Observation state:

aux_error_uc
 SC 04
 AUX
 TS {8-digit hex value}
 FC 20
 SC 08
 FC 60
 SC 00