(PPCP, PReP - PowerPC Reference
Platform, formerly CHRP - Common Hardware Reference Platform)
An open system standard, designed by
IBM, intended to ensure
compatibility among
PowerPC-based systems built by different
companies. The PReP standard specifies the
PCI bus, but
will also support
ISA, MicroChannel and
PCMCIA.
PReP-compliant systems will be able to run the
Macintosh OS,
OS/2, WorkplaceOS,
AIX,
Solaris,
Taligent and
Windows NT. IBM systems will (of course) be PReP-compliant.
Apple's first
PowerPC Macintoshes will not be compliant,
but future ones may be.
IBM info.
http://billboard.emedia.com.au/chipster/computers/CHRP/whatsCHRP.html.