FUTURE ELECTRONICS

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FUTURE ELECTRONICS
Nios II and SOPC Builder ??
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• ???????????
• ?????CPU,????CPU?????CPU???
• ???NIOS II,??NIOS????????????
• ???SOPC
• ????SOPC????????????NIOS II
• CPU(????,????,?????)
• ???????CPU??FPGA,????,????????.
• ??NIOS2 Avalon Switch Fabric??
• ??????
• NIOSII?????????.?????????
• ?????NIOS????
• ?????

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?????CPU,????CPU?????CPU???
??????? ??????????????????,?????????????CPU,??ARM?
,51?,powerpc,860???,???,IO,?????,?????????????????
.?????????,???????????????????????????????
????????????? A ???? B ?????????????,????? C
IO ????,????????,DMA?????? D ??
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NIOS??,????????,?????CPU?? nios???????FPGA?????
?,?????Alter??MCU IP,???? ??????????????????????,?
????CPU.???,??? ?,???????????????????????.????????
??? ???????????SOPC?????.
???????.?????????????? A ????
B ????????????? MCU?????(IP)
????(MAC),I2C,SPI,SDRAM??,DDR/DD2 ??????

??,flash??, C IO ????,???
D ?? ?????,DMA??
??MCU?????FPGA IO,??.DMA???????
????????
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What is Nios II?

• Altera