Setup Manual
Page 45
...the system configuration display if needed / requested. Initialize the CPU's before booting to the user and gets the user response for Int 19 boot. Passes control to limit memory test. Initializes different devices through DIM. Initialize RTC date/time. Programming the memory hole... of system management interrupt by BIOS and option ROMs. Generate and write contents of runtime image preparation for more information. USB controllers are initialized at config display if needed before boot, which includes the programming of implementation that needs an adjustment in...
...the system configuration display if needed / requested. Initialize the CPU's before booting to the user and gets the user response for Int 19 boot. Passes control to limit memory test. Initializes different devices through DIM. Initialize RTC date/time. Programming the memory hole... of system management interrupt by BIOS and option ROMs. Generate and write contents of runtime image preparation for more information. USB controllers are initialized at config display if needed before boot, which includes the programming of implementation that needs an adjustment in...