Patent Number: 6,166,971

Title: Method of and apparatus for correctly transmitting signals at high speed without waveform distortion

Abstract: A driver circuit transmits a signal to a receiver circuit through a signal transmission line. The driver circuit has an output driver, a front driver, and a level adjuster. The front driver drives the output driver, and the level adjuster adjusts the output level of the front driver. The output driver generates a signal whose level is variable in response to an output level of the front driver.

Inventors: Tamura; Hirotaka (Kawasaki, JP), Takauchi; Hideki (Kawasaki, JP), Cheung; Tsz-shing (Kawasaki, JP), Gotoh; Kohtaroh (Kawasaki, JP)

Assignee: Fujitsu Limited

International Classification: H04L 25/02 (20060101); G11C 007/00 ()

Expiration Date: 12/26/2017