Semiconductor integrated circuit having annular power supply wit

Details Semiconductor integrated circuit having annular power supply wit Semiconductor integrated circuit having annular power supply wit

1992-07-23

1994-05-24

Hudspeth, David R.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

3074651, 3073031, 257207, H03K 2902

Patent

active

053151828

ABSTRACT:
In designing a layout of a semiconductor integrated circuit device having a large scale circuit block and logic circuit elements provided together, a power supply connecting line is formed rectilinearly to increase the integration density, reduce power supply noise and achieve automation of layout and interconnection. The semiconductor integrated circuit device includes one large scale circuit block and a plurality of logic circuit elements. VDD and GND annular power supply interconnecting lines are provided to surround the large scale circuit block. The annular power supply interconnecting lines extending in the lateral direction are divided into two lines to be disposed, respectively. Connection of the logic circuit elements and the annular power supply interconnecting lines are made by rectilinear VDD and GND power supply branch interconnecting lines.

REFERENCES:
patent: 4511914 (1985-04-01), Remedi et al.
patent: 4575745 (1986-03-01), Sharma et al.
patent: 4701778 (1987-10-01), Aneha et al.
patent: 5008728 (1991-04-01), Yamamura et al.
patent: 5079612 (1992-01-01), Takamoto et al.

Affiliated with

Also associated with

Rating

Semiconductor integrated circuit having annular power supply wit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor integrated circuit having annular power supply wit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit having annular power supply wit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1975041