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Issue with defining bus signal inside sdf_cond in a liberty file

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satishgra

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Hi,

I have a bus signal which basically controls the drive strength of the o/p buffer. If I put the following definition inside the .lib file, it pops up an error message :

when : "(!"dm[2]"& "dm[1]"& !"dm[0]" &!inp_dis&!oe_n)" ;
sdf_cond : " dm[2]==1'b0 & dm[1]==1'b01 & dm[0]==1'b0 & inp_dis==1'b0 & oe_n==1'b0 ";

Can someone kindly tell me how to define the same.

Regards,
Satish
 

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