Pico Communications E-14 Manual do Utilizador descarregar pdf (Página 8)

E‐14HardwareReferenceManual www.picocomputing.com PicoComputing,Inc.







PowerPC™Processor



PPC405x3ProcessorIntroduction:

FPGAsarerenownedfortheirabilitytoprocessparallellogic,buttheytypicallyhaveahardtime

emulatingahighperformanceprocessor.TogetthebestofbothworldstheVirtex‐4™featuresan

embeddedPowerPCProcessor.SincetheprocessorsharesthesamedieastheFPGAitseamlessly

interfaceswiththeFPGAfabric.



AnewfeatureoftheVitex‐4FPGAistheadditionofanauxiliaryprocessorinterface.TheAPUisthe

highestspeedinterfacebetweenthePower‐PC™processorandtheFPGAfabric.Uptofourcustom

instructionsmaybeimplementedintheFPGA,whichareaccessiblefromthePower‐PC™.



BoardsupportpackagesarecurrentlyavailableforμC/OS,LinuxandIntegrity.Boardsupportsource

codeisavailableopensourceundertheGPL.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 36 37

Sem comentários

Pico Communications E-14 Manual do Utilizador Página 8