USB TAP and 32 bit mode

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USB TAP and 32 bit mode

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waseeaz
Contributor I
Hey guys,
 
    I've been trying to get a USB TAP working w/my target. 
 
    I have found that the Ethernet TAP (a.k.a. PowerTAP Pro) has a "32 bit mode".  And, my old PowerTAP II (which works just great w/my target) also has a "32 bit mode" that must be set in order to use it w/my 32 bit target board...
 
    I have been unable to find any such setting or mode for the USB TAP.  And, the USB TAP is treating my target like it is 64 bits wide.
 
   Can someone help the retarded boy (me) figure out how to get the USB TAP into 32 bit mode?
 
Thanks for any help,
 
Bill
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waseeaz
Contributor I
Where is the love?  Not even Crasy Cat will take a crack at my problem...
 
It turns out that the answer is pretty simple:  Freescale's PowerPC development support team says that Freescale does not support emulation of 32 bit architectures.  The USB TAP and Ethernet TAP will only work with targets that have a 64 bit wide SDRAM bus.
 
Who knew 32 bits was already dead?  I guess I am the only one who didn't.
 
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