Process for lay-out of a semiconductor integrated circuit
First Claim
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1. A process for lay-out of a semiconductor integrated circuit, comprising the steps of:
- determining a coordinate of a pad position which is most appropriate in accordance with a lead frame for packaging said semiconductor integrated circuit and a chip size of said semiconductor integrated circuit;
arranging a pad at said coordinate;
connecting said pad to a pad block, said pad block being positioned to be most appropriate relative to said pad;
determining a coordinate of said pad block; and
connecting internal regions of said pad block in accordance with said coordinate of said pad block.
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Abstract
A pad is provided outside a pad block. The most appropriate position is determined for the pad which is connected to the pad block. The pad block is arranged to be most appropriate in position relative to the pad, and a coordinate of the pad block is determined to be used for interconnection of internal regions of the pad block.
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Citations
6 Claims
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1. A process for lay-out of a semiconductor integrated circuit, comprising the steps of:
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determining a coordinate of a pad position which is most appropriate in accordance with a lead frame for packaging said semiconductor integrated circuit and a chip size of said semiconductor integrated circuit; arranging a pad at said coordinate; connecting said pad to a pad block, said pad block being positioned to be most appropriate relative to said pad; determining a coordinate of said pad block; and connecting internal regions of said pad block in accordance with said coordinate of said pad block. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification