Anybody familiar with Xilinx's EDK and PowerPC in Virtex2Pro

[zcq]

edk external interrupt

How to enable the CACHE in PPC? And how many interrupt can powerpc in Virtex2Pro has? Can i connect an external interrupt signal directly to the powerpc cpu core?

 

[speedoak]

Re: Anybody familiar with Xilinx's EDK and PowerPC in Virtex

How to enable the CACHE in PPC? And how many interrupt can powerpc in Virtex2Pro has? Can i connect an external interrupt signal directly to the powerpc cpu core?

man, I just take the class of v2pro training, it is not as hard I thought before, I hope you take the Xilinx v2pro ppc405 lab seminar. it is very helpful

 

[zcq]

Can i have the lab material? Thanks!

 

[edavio]

Re: Anybody familiar with Xilinx's EDK and PowerPC in Virtex

The cache is managed by MMU. Using EDK, it is transparent to you. PPC405 has only two external interrupt inputs. One is for critical and another is for non-critical. How many interrupts you can use is depend on interrupt controller instead of ppc405.