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IPM-ATA

Appendix B

B1 IPM-ATA CPU Extension

Inova Plug-In Module (IPM-) offers the user the ability to exchange a hard-disk for example with-

out having to remove the CPU from the CompactPCI enclosure and then dismantle it etc. Cur-

rently, three units exist that provide industry with hard-disk, Compact FLASH, MicroDrive or ATA

PCMCIA mass storage capability.

B1.1 J1 Interfaces

All IPM-ATA modules possess J1 for data communication between the CompactPCI backplane and

the mass storage unit(s) in question. Figure B1.1a illustrates the dedicated IPM-ATA backplane and

connectors.

Note:

The IPM-ATA modules can only be

used in CompactPCI systems that have

been prepared for rear I/O (C) or have

the IDE signals available on the rear

J2 connector that are in accordance

with the specification for RIO(C). In

addition, the rear J2 CompactPCI

connector must be present.

Figure B1.1a Dedicated IPM-ATA Backplane

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