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fanwei
Adventurer
Adventurer
709 Views
Registered: ‎05-29-2015

Multiple block address assignment

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Hi,

  I have generate 3 three block,and first block has the microblaze and axi_interconnect,the sencond's axi_interconnct S port connect the first Block's axi_interconnect M port, the M port address range is 1M ,offset is 0x0010_0000,the third's axi_interconnet S port connect the second Block's axi_interconncet M port. the M port address range is 512K,offset is0x0018_0000.the project top is .v file, the three bd files are parallel relation in top.v file. and the three axi_interconnect also have connect other peripherals. now i will access the peripheral that base address is 0x0019_0000 in third Block ,but the software is stop in:

      *value = *(FW_UINT32 *)address;(read)

      *(FW_UINT32 *)address = value;(write),

  but it is Success to access these  peripherals in first Block. why i can not access the peripheral....

  I do not know the way of there blocks is right way??

 

Thanks!

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arpansur
Moderator
Moderator
624 Views
Registered: ‎07-01-2015

Hi @fanwei,

 

Can you please check if you are getting the correct address in the address editor as well as in SDK?

 

Thanks,
Arpan
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arpansur
Moderator
Moderator
625 Views
Registered: ‎07-01-2015

Hi @fanwei,

 

Can you please check if you are getting the correct address in the address editor as well as in SDK?

 

Thanks,
Arpan
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
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View solution in original post

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