wiki:TBR/UserManual/SupportedCPUs

Version 5 (modified by JoelSherrill, on Sep 25, 2007 at 2:17:36 AM) (diff)

/* Supported Architectures */ Add 4.8 column

SupportedCPUs

Supported Architectures

The following table summarizes which CPU architectures are supported by recent RTEMS release branches and the CVS development head.

{| border="1" style="margin: 1em auto 1em auto;text-align: center;" |+

|Architecture | Altera NIOS II | ADI Blackfin | ARM with many CPU models | Atmel AVR | AMD A29K | HP PA-RISC | Intel/AMD x86 | Intel i960 | MIPS R3000 and R4000 | Motorola MC68xxx | Motorola MC683xx | Motorola Coldfire | OpenCores? OR32 | PowerPC including 4xx, 5xx, 6xx, 7xx, 8xx, and 74xx | Renesas H8/300 | Renesas SH including SH1, SH2, SH3 and SH4 | SPARC | Texas Instruments C3x/C4x
4.6 Branch 4.7 Branch 4.8 Branch CVS Head
No No Yes Yes
No No Yes Yes
Yes Yes Yes Yes
No Partial Partial Partial
Yes No No No
Yes No No No
Yes Yes Yes Yes
Yes No No No
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes No No No
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes No No Yes

|}

Potential Ports

We are always interested in adding ports to other CPU families supported by the GNU tools. If you are interested in working on a port or are ready to submit one, contact us.

  • Atmel AVR
  • Xtensa
  • Motorola MCore
  • Texas Instruments C6x
  • ARC
  • ...

Obsoleted Ports

An RTEMS port may be obsoleted for a number of reasons. The CPU architecture may no longer be manufactured, interest within the embedded community has gone away, or the GNU tools may drop support it. The following ports have been deemed obsolete and will be in no future RTEMS releases.

  • AMD A29K
  • Hewlett-Packard PA-RISC
  • Intel i960
  • OpenCores? OR32