Semiconductor integrated circuit comprising master-slave...

Details Semiconductor integrated circuit comprising master-slave... Semiconductor integrated circuit comprising master-slave...

2011-03-15

2011-03-15

Wang, Albert (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C327S211000, C327S544000, C365S227000

Reexamination Certificate

active

07908499

ABSTRACT:
In a semiconductor integrated circuit device using a ZSCCMOS circuit, a combinational circuit includes a plurality of logic gate circuits, and receives an output of a data holding circuit. The data holding circuit can continue to hold data during cut-off of power supply, and when receiving a predetermined value as a control signal, outputs a predetermined fixed value. A logic gate circuit which outputs “L” when the output of the data holding circuit has the predetermined fixed value has power supply ends connected to a pseudo-power supply line VDDVand a low potential power supply line VSS. A logic gate circuit which outputs “H” when the output of the data holding circuit has the predetermined fixed value has power supply ends connected to a high potential power supply line VDDand a pseudo-power supply line VSSV.

REFERENCES:
patent: 7023058 (2006-04-01), Kanno et al.
patent: 7080270 (2006-07-01), Yokozeki et al.
patent: 7359277 (2008-04-01), Hardee
patent: 7649405 (2010-01-01), Wang et al.
patent: 2003/0188241 (2003-10-01), Zyuban et al.
patent: 2006/0053314 (2006-03-01), Hashidate
Min, K., et al., “Zigzag Super Cut-off CMOS (ZSCCMOS) Block Activation with Self-Adaptive Voltage Level Controller: An Alternative to Clock-Gating Scheme in Leakage Dominant Era”, 2003 IEEE International Solid-State Circuits Conference, Session 22, TD: Embedded Technologies, Paper 22.8.

Affiliated with

Also associated with

Rating

Semiconductor integrated circuit comprising master-slave... 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 comprising master-slave..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit comprising master-slave... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2690707