Microprocessor card including a hard-wired communication...

Details Microprocessor card including a hard-wired communication... Microprocessor card including a hard-wired communication...

2007-04-10

2007-04-10

Kim, Ahshik (Department: 2876)

Registers

Records

Conductive

C235S487000

Reexamination Certificate

active

09601111

ABSTRACT:
The invention relates to cards with a microprocessor and contacts. The invention lies in the fact that a communication device of the asynchronous type is disposed between the contacts and the microprocessor so as to relieve the microprocessor of the communication tasks and thus allow better use of the central unit of the microprocessor and the associated memories. This device includes an analysis circuit, a circuit for checking the integrity of the series of pulses, a circuit for determining the characters in the series of pulses and pluralities of registers which are connected with the microprocessor.

REFERENCES:
patent: 4816654 (1989-03-01), Anderl et al.
patent: 5038025 (1991-08-01), Kodera
patent: 5161231 (1992-11-01), Iijima
patent: 5182442 (1993-01-01), Takahira
patent: 5237609 (1993-08-01), Kimura
patent: 5365047 (1994-11-01), Yamaguchi
patent: 5420412 (1995-05-01), Kowalski
patent: 5729004 (1998-03-01), Kim et al.
patent: 5801364 (1998-09-01), Kara et al.
patent: 6092147 (2000-07-01), Levy et al.
patent: 6264108 (2001-07-01), Baentsch
patent: 0513507 (1992-11-01), None

Affiliated with

Also associated with

Rating

Microprocessor card including a hard-wired communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microprocessor card including a hard-wired communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microprocessor card including a hard-wired communication... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3726209