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AMBA AHB HSPLITx signal.....

LEO LEO
Note: This was originally posted on 30th September 2008 at http://forums.arm.com

Hi guys...

I am trouble again..... :wacko:

My question is :

If slave 0 gives split error to two masters say master 0 and master 1...
Now slave can generate Hsplitx for both masters at same time??
Or slave can generate Hsplitx for only one master at a time....???

Please reply ASAP......
Thanks in advance....
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  • 0
    Note: This was originally posted on 30th September 2008 at http://forums.arm.com

    Hi Leo,

    The spec doesn't stop the slave asserting two HSPLIT bits at a time if appropriate, so this should be okay.

    The arbiter would not have a problem with two HSPLIT bits high at one time because it could be two different slaves independently driving one bit each.

    Is this an "in theory" question, or are you actually contemplating designing a SPLIT capable slave that might assert two (or more) HSPLIT bits in the same cycle ?

    JD
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  • 0
    Note: This was originally posted on 30th September 2008 at http://forums.arm.com

    Hi Leo,

    The spec doesn't stop the slave asserting two HSPLIT bits at a time if appropriate, so this should be okay.

    The arbiter would not have a problem with two HSPLIT bits high at one time because it could be two different slaves independently driving one bit each.

    Is this an "in theory" question, or are you actually contemplating designing a SPLIT capable slave that might assert two (or more) HSPLIT bits in the same cycle ?

    JD
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