Motorola CPCI-6115 - Manual (Page 90)

CPCI-6115 CompactPCI Single Board Computer Installation and Use (6806800A68D)
Functional Description Intel 21555 Hot Swap Support
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z The 21555 contains an Removal Status bit (REM_STAT) in the CompactPCI Hot Swap
Control Register to indicate an impending hot swap event.
z The 21555 contains an Insertion Status bit (INS_STAT) in the CompactPCI Hot Swap
Control Register to indicate that the serial preload is complete and the Primary Lockout bit
has been cleared, indicating that the card is ready for host initialization.