Hi experts,
the description (Technical Reference 3.3.1) of the Partiy Compare Logic Test of the Interconnect is pretty vague on the errors that get triggered.
I would have assumed that ESM 1.53 would always be thrown, but when testing that Channel never showed up, instead 1.52 gets signalled.
I tried listing all possible errors that this Test can trigger:
ESM 1.52 - CPU Interconnect Subsystem - Global error: always
ESM 1.53 - CPU Interconnect Subsystem - Global Parity Error: never
ESM 1.70 - DMA - Transaction Bus Parity Error : sometimes
2.7 - L2RAMW - Uncorrectable error type B: sometimes
ESM 2.17 - L2FMC - parity error : sometimes
ESM 3.13 - L2FMC - uncorrectable error due to: sometimes
ESM 3.15 - L2RAMW - Address/Control parity error: sometimes
Error Bits:
TER_ERR - DMA Parity Error: sometimes
MSACP - Memory scrubbing address / control parity error: sometimes
CPEOI - Command parity error on idle: sometimes
PACE - Address / Control parity error: sometimes
ADD_PAR_ERR - Access parity error/Internal parity errors: sometimes
MCMD_PAR_ERR - Port A/B Idle State parity error: sometimes
(Q1) Is this list complete and correct?
Thank you and best regards,
Max
