1 / 0 Pad Assignment based on the Circuit Structure
نویسندگان
چکیده
We present an algorithm for assigning off-chip 1/0 pads for a logic circuit. The technique which is based on the analysis of the circuit structure and path delay constraints, uses linear placement, goal-programming, linear-sum assignment and 1/0 p a d clustering to assign locations to 1/0 pads. The 1/0 p a d assignment is then used b y placement tools. Experimental data shows that as a result of using our 1/0 p a d assignment procedure, the total interconnection length and circuit d e l a y after placement and routing) are reduced
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