Specifically, the format of a location code is defined as follows:pn[.n][- or /]pn[.n][- or /]...Where p is a defined alpha location type prefix, n is a location instance number, and[.n] is a sub-location instance number (where applicable). Sub-location notation isused only for location types which have clearly defined and limited expansion sites;for example, memory module slots on a memory card. Primarily, the [.n] sub-locationnotation is intended for use as an abbreviation of the location code in cases where:1. Based on the device structure, the abbreviated sub-location code conveys thesame information in a more concise form than an additional level of locationidentifier - for example: P1-M1.4 (pluggable module 4 on Memory Card 1 on Planar 1), rather thanP1-M1-M4 P1-C1.1 (pluggable CPU 1 on CPU Card 1 on Planar 1), rather thanP1-C1-C1 P2-Z1-A3.1 (LUN 1 at SCSI ID 3 on integrated SCSI bus 1 from Planar 2),rather than P2-Z1-A3-A12. The sub-location is either a basic physical extension or sub-enclosure of thebase location, but does not represent additional function or connectivity; forexample, a drawer in a rack (U1.2) or a riser card on an I/O board (P2.1).Name AIXLocationCodeLocationCodePhysicalConnectionLogicalIdentificationSystem Planar 00-00 P1Riser Card P1.1 J39Memory DIMM 1 00-00 P1-M1 J11Memory DIMM 2 00-00 P1-M2 J28Memory DIMM 3 00-00 P1-M3 J19Memory DIMM 4 00-00 P1-M4 J39Diskette Drive 01-D1-00-00 P1-D1 J16 Base Address0x03F0Keyboard 01-K1-00-00 P1-K1 J59 Base Address0x0060Mouse 01-K1-01-00 P1-O1 J56 Base Address0x0060Audio Port 01-Q2 P1/Q2Diskette Port 01-D1 P1/D1 J16 Base Address0x03F05-2 7043 43P Series Service Guide
