CA2290256A1 - Dual interface memory card in combination with adapter module - Google Patents

Dual interface memory card in combination with adapter module Download PDF

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Publication number
CA2290256A1
CA2290256A1 CA 2290256 CA2290256A CA2290256A1 CA 2290256 A1 CA2290256 A1 CA 2290256A1 CA 2290256 CA2290256 CA 2290256 CA 2290256 A CA2290256 A CA 2290256A CA 2290256 A1 CA2290256 A1 CA 2290256A1
Authority
CA
Canada
Prior art keywords
memory card
adapter module
dual interface
computer
combination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2290256
Other languages
French (fr)
Other versions
CA2290256C (en
Inventor
Li-Ho Yao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATECH TOTALSOLUTION Co Ltd
A Data Technology Co Ltd
Original Assignee
Li-Ho Yao
Atech Totalsolution Co., Ltd.
A-Data Technology Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li-Ho Yao, Atech Totalsolution Co., Ltd., A-Data Technology Co., Ltd. filed Critical Li-Ho Yao
Priority to CA 2290256 priority Critical patent/CA2290256C/en
Publication of CA2290256A1 publication Critical patent/CA2290256A1/en
Application granted granted Critical
Publication of CA2290256C publication Critical patent/CA2290256C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4239—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Information Transfer Systems (AREA)

Abstract

A dual interface memory card and an adapter module for the memory card are disclosed to convenient transfer data between the memory card and a computer. The dual interface memory card has a memory unit and a micro control unit connected to the memory unit. The micro control unit includes a USB interface for connecting to a computer whereby the computer is able to read data from and write data to the memory unit, and a host interface for connecting to an electronic product which has the memory card installed therein such that data output from the electronic product can be stored in the memory unit. The adapter module is provided to conveniently connect the dual interface memory card to the computer.
CA 2290256 1999-11-23 1999-11-23 Dual interface memory card in combination with adapter module Expired - Fee Related CA2290256C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2290256 CA2290256C (en) 1999-11-23 1999-11-23 Dual interface memory card in combination with adapter module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2290256 CA2290256C (en) 1999-11-23 1999-11-23 Dual interface memory card in combination with adapter module

Publications (2)

Publication Number Publication Date
CA2290256A1 true CA2290256A1 (en) 2001-05-23
CA2290256C CA2290256C (en) 2005-08-23

Family

ID=4164690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2290256 Expired - Fee Related CA2290256C (en) 1999-11-23 1999-11-23 Dual interface memory card in combination with adapter module

Country Status (1)

Country Link
CA (1) CA2290256C (en)

Also Published As

Publication number Publication date
CA2290256C (en) 2005-08-23

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20191125