Path-based cell flipping optimization for wirelength reduction and routability

Shih, Ying-An; Tsai, Tu-Hsiung; Chen, Hung-Ming

doi:10.1109/tencon.2010.5686148

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Placement For High Resolution1

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2024

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“…First, high resolution predictability by checking the connection direction of each part and using the Half Perimeter Route Length(HPRL). [4] HPRL is approximating half of the boundary box of each device to the route length as shown in Equation 1. The HPRL calculation is very simple and has the advantage of exactly matching the length obtained using the Steiner Tree for net with 2 or 3 pins of the devices.…”

Section: Placement For High Resolutionmentioning

confidence: 99%

P‐7: A High Resolution Design Methodology for Organic Photo Diode Sensor Integration

Kim,

Bang,

Yoo

et al. 2024

Symp Digest of Tech Papers

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In order for OPD to be integrated into the panel, high‐resolution design technology is required. The DSE makes various placements by changing the location and rotation of signal lines and devices, and makes optimal routing. We propose in order to reduce searching time and parasitic capacitance, the search priority is adjusted by high resolution predict models. In addition, a routing model is proposed to avoid congestion of routes and to search for a routing that minimizes overlapping areas between signal lines. Therefore, it is possible to find a layout that can reduce design areas by various placements and routes.

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Section: Placement For High Resolutionmentioning

confidence: 99%