datapath configuration tool bug report

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Anonymous
Not applicable

I found the following infomation in  "Datapath Configuration Tool Cheat Sheet_001-86838.pdf" page 9 

   

Compare block 0 can compare only D0 and a masked value from A0.

   

but when you run the  software: Datapath Configuration Tool,

   

you can find CFG13-12 CMP SELA has many choice, none of them are A0_D0. I think this is a software bug.

   

 

   

please correct it.

   

 

   

Teddy in PRC

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2 Replies
RaAl_264636
Level 6
Level 6
50 sign-ins 25 sign-ins 10 solutions authored

Hi Teddy,

   

 

   

you have to read it complete:

   

CMP SELB & CMP SEL A

   

Configures   the   Comparison   B   and
Comparison   A   Options   for   compare
block >>>1<<<. The CMP SEL field of the RAM
configuration  determines  if  the  A  or  B
option is in effect for a given cycle. 
Note:  Compare  block  0  can  compare
only D0 and a masked value from A0.

   

 

   

Regards,

   

 

   

Ralf

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Anonymous
Not applicable

Hi,

   

Thanks for your reply.

   

I took for granted CMP SELA is for COMPARE BLOCK 0 and CMP SELB is for COMPARE BLOCK 1.

   

You are right, that is my misunderstanding.

   

 

   

Best regards.

   

 

   

Teddy

   
        
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