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Electronic Equipment > VHDL > Re: ****ft regi...
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Re: ****ft register extraction fails

by "Symon" <symon_brewer@[EMAIL PROTECTED] > May 31, 2008 at 01:43 AM

"Kevin Neilson" <kevin_neilson@[EMAIL PROTECTED]
> wrote in message 
news:g1pmbj$m1f2@[EMAIL PROTECTED]
> Mike Treseler wrote:
>> Kevin Neilson wrote:
>>
>>> I put this code in ISE 10.1 and got the same message.  However, the
>>> message is erroneous or ambiguous and the synthesizer is actually
using
>>> an SRL.
>>
>> I expect that the *mapper* step
>> decided to utilize a LUT ****fter
>> to cover the 8 D-type flops
>> inferred by synthesis.
>>
>>         -- Mike Treseler
>>
> I'm not sure what you mean by "mapper":  I think of "map.exe" (in the 
> Xilinx flow) as "the mapper".  Some people refer to a stage within the 
> synthesizer as the mapper.  -Kevin

Hi Kev,
What? Look at your results and tell us the answer!
Thanks, Syms.
 




 18 Posts in Topic:
Shift register extraction fails
Philip Herzog <phu@[EM  2008-05-29 10:21:53 
Re: Shift register extraction fails
"Symon" <sym  2008-05-29 10:01:17 
Re: Shift register extraction fails
Philip Herzog <phu@[EM  2008-05-29 11:06:22 
Re: Shift register extraction fails
"Symon" <sym  2008-05-29 15:27:05 
Re: Shift register extraction fails
Brian Drummond <brian_  2008-05-29 13:18:11 
Re: Shift register extraction fails
Philip Herzog <phu@[EM  2008-05-29 15:51:46 
Re: Shift register extraction fails
Mike Treseler <mike_tr  2008-05-29 11:52:25 
Re: Shift register extraction fails
Philip Herzog <phu@[EM  2008-05-30 09:29:16 
Re: Shift register extraction fails
Mike Treseler <mtresel  2008-05-30 08:09:51 
Re: Shift register extraction fails
Tricky <Trickyhead@[EM  2008-05-30 02:52:25 
Re: Shift register extraction fails
Philip Herzog <phu@[EM  2008-05-30 11:56:57 
Re: Shift register extraction fails
jens <roden@[EMAIL PRO  2008-05-29 14:49:57 
Re: Shift register extraction fails
"Symon" <sym  2008-05-30 01:45:32 
Re: Shift register extraction fails
Kevin Neilson <kevin_n  2008-05-30 12:29:41 
Re: Shift register extraction fails
Mike Treseler <mike_tr  2008-05-30 12:44:33 
Re: Shift register extraction fails
Kevin Neilson <kevin_n  2008-05-30 13:59:47 
Re: Shift register extraction fails
"Symon" <sym  2008-05-31 01:43:41 
Re: Shift register extraction fails
Sean Durkin <news_may0  2008-05-30 21:51:42 

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tan12V112 Mon Dec 1 14:46:57 CST 2008.