Vertical floating pins in OTC routing [VLSI layout]

Channel routing problem is an important, time consuming and difficult problem in VLSI layout design. In this paper, we consider the two-terminal channel routing problem in a new routing model, called knock-knee diagonal model, where the grid consists of right and left tracks displayed at +45° and –45°. An optimum algorithm is presented, which obtains d + 1 as an upper bound to the channel width, where d is the channel density.

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Hierarchical detailed floorplanning with global routing in VLSI layout design

Electronics and Communications in Japan (Part III Fundamental Electronic Science) ◽

10.1002/ecjc.4430741010 ◽

1991 ◽

Vol 74 (10) ◽

pp. 85-95

Author(s):

Michiroh Ohmura ◽

Shin'Ichi Wakabayashi ◽

Jun'Ichi Miyao ◽

Noriyoshi Yoshida

Keyword(s):

Layout Design ◽

Global Routing ◽

Vlsi Layout

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Modified standard cell methodology for VLSI layout compaction

2012 9th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) ◽

10.1109/iceee.2012.6421201 ◽

2012 ◽

Author(s):

E. J. Chavez-Martinez ◽

M. Chavez-Martinez ◽

M. A. Gurrola-Navarro

Keyword(s):

Standard Cell ◽

Vlsi Layout

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Fast constraint graph generation algorithms for VLSI layout compaction

Proceedings of MELECON '94. Mediterranean Electrotechnical Conference ◽

10.1109/melcon.1994.381026 ◽

2002 ◽

Cited By ~ 2

Author(s):

I.H. Torunoglu ◽

M. Askar

Keyword(s):

Vlsi Layout ◽

Constraint Graph ◽

Graph Generation

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A parallel hierarchical algorithm for module placement based on sparse linear equations [VLSI layout]

1996 IEEE International Symposium on Circuits and Systems. Circuits and Systems Connecting the World. ISCAS 96 ◽

10.1109/iscas.1996.542118 ◽

2002 ◽

Cited By ~ 2

Author(s):

Z. Xing ◽

P. Banerjee

Keyword(s):

Linear Equations ◽

Vlsi Layout ◽

Hierarchical Algorithm

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PARALLEL, LOCALLY CONNECTED ALGORITHMS FOR NONLINEAR ADAPTIVE FILTERING

International Journal of High Speed Electronics and Systems ◽

10.1142/s0129156493000066 ◽

1993 ◽

Vol 04 (01) ◽

pp. 85-98 ◽

Cited By ~ 1

Author(s):

HASSAN M. AHMED ◽

FAWAD RAUF

Keyword(s):

Adaptive Filtering ◽

Layered Structure ◽

Adaptive Filters ◽

Computationally Efficient ◽

Local Connectivity ◽

Linear Filters ◽

New Approach ◽

Vlsi Layout ◽

State Dependent ◽

Nonlinear Adaptive Filtering

A new adaptive modular realization for nonlinear filters is presented whereby construction is both computationally efficient and readily implemented. The proposed layered structure consists of locally connected, locally adapted linear filters. Modularity and local connectivity make efficient VLSI layout easy and amenable to automation. The layered structure is based on "state dependent embedding", a new approach to the design of series based nonlinear adaptive filters.

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