Difference between revisions of "4K"

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The MIPS '''4K''' series is MIPS Technologies's low end [[MIPS32]] synthesizable.
 
The MIPS '''4K''' series is MIPS Technologies's low end [[MIPS32]] synthesizable.
  
[http://www.mips.com/content/Products/Cores/32-BitCores/MIPS324KFamily/ProductCatalog/P_MIPS324KFamily/productBrief MIPS32 4Kâ„¢ Family]
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[http://www.mips.com/products/processors/hard-ip-cores/4kc-hard-ip-core/ MIPS32 4Kc Family]
  
 
* 4Kp core - basic version with iterative multiply and FMT MMU  
 
* 4Kp core - basic version with iterative multiply and FMT MMU  
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= 4KE =
 
= 4KE =
  
[http://www.mips.com/products/cores/32-bit_cores/MIPS32_4KE_Family.php MIPS32® 4KE™ Family]
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[http://www.mips.com/products/processors/hard-ip-cores/4kec-hard-ip-cores/ MIPS32 4KEc Family]
  
 
== Linux support ==
 
== Linux support ==

Latest revision as of 16:19, 3 January 2009

The MIPS 4K series is MIPS Technologies's low end MIPS32 synthesizable.

MIPS32 4Kc Family

  • 4Kp core - basic version with iterative multiply and FMT MMU
  • 4Km core - 4Kp core plus fast Multiply/Divide Unit
  • 4Kc core - 4Km core plus TLB MMU

The 4Kc CPU supports:

  • MIPS32 compatible instruction set and priveleged resource architecture
    • Instruction and Data watch CP0 registers for software breakpoints
    • Separate interrupt exeption vector
  • Memory Management Unit
    • 16 dual-entry MIPS32 style TLB with variable page sizes

4KE

MIPS32 4KEc Family

Linux support

The 4K and 4KE are fully supported.

See also

  • Prefetching The use of the pref instruction in Linux.