Common Hardware Reference Platform
| POWER, PowerPC, and Power ISA architectures | 
|---|
| NXP (formerly Freescale and Motorola) | 
| IBM | 
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 | 
| IBM/Nintendo | 
| Other | 
| Related links | 
| Cancelled in gray, historic in italic | 
Common Hardware Reference Platform (CHRP) is a standard system architecture for PowerPC-based computer systems published jointly by IBM and Apple in 1995. Like its predecessor PReP, it was conceptualized as a design to allow various operating systems to run on an industry standard hardware platform, and specified the use of Open Firmware and RTAS for machine abstraction purposes.