Chassis Management Module (CMM)
OmniSwitch Troubleshooting Guide September 2005 page -29
AOS
Boot ROM
•Sparc Processor executes the Sparc Boot ROM code from flash Memory in the protected memory.
•Performs minimum diagnostic tests of the Sparc Processor
•Verifies memory used by Sparc Processor is fine
•If the diagnostic tests find an error, the CMM/Fabric LED will flash to indicate the error and the
processor will retry to boot.
•Boot ROM is not field upgradeable
•Boot ROM image contains:
•Access to Flash File System (FFS)
•Zmodem
•IP stack for EMP Port
•FTP code
Note. Sparc Boot ROM loads the miniboot from the FFS in non protected area of the Flash Memory.