Multi-function module incorporating flash memory and enhanced I/O interface that can translate data from one format into another format for subsequent transmission to an external device

• US 6,442,625 B1
• Filed: 10/30/2000
• Issued: 08/27/2002
• Est. Priority Date: 04/25/1997
• Status: Expired due to Fees

• Current Assignee: HGST Technologies Santa Ana, Inc. (Western Digital Corporation)
• Original Assignee: Simpletech, Inc. (Western Digital Corporation)
• Inventors: Moshayedi, Mark, Robinson, Brian H.
• Primary Examiner(s): Lee, Thomas
• Assistant Examiner(s): DU, THUAN N
• Application Number:
  US09/702,276
• Time in Patent Office: 666 Days
• Field of Search: 710/8, 710/10, 710/11, 710/129, 713/1, 713/100, 711/115, 712/29
• US Class Current: 710/8
• CPC Class Codes: H04B 1/3805 with built-in auxiliary receivers
• CPC Class Codes: H04M 1/72409 by interfacing with external accessories hands-free H04M1/60
• CPC Class Codes: H04N 1/00307 with a mobile telephone apparatus constructional features of portable telephone sets H04M1/0202; mobile radio systems H04W84/00
• CPC Class Codes: H04N 2201/0034 Details of the connection, e.g. connector, interface

Abstract

A module incorporating a flash memory and a flash memory controller. The flash memory controller receives data via a first interface which can be a PCMCIA type interface. The data is then stored in the flash memory. The controller is adapted to be able to selectively recall the data from the flash memory and transmit the data to one or more recipient devices via the PCMCIA type interface or by an alternate interface. The module incorporates a user input device that, when manipulated by the user, induces the controller to send the data via the alternate interface. In one embodiment, the alternate interface is comprised of a GSM interface which allows data stored in the flash memory to be transmitted via a cellular telephone to a pre-selected telephone number by the user manipulating the user input device.

Claims

1. A flash memory module comprising:

a flash memory for storing data;

a data bus that provides data to the flash memory;

a controller coupled to the flash memory, wherein the controller retrieves data stored in the flash memory and formats the data into a first interface configuration for subsequent transmission to an external device and wherein the controller in response to an external input formats the data into an alternative interface configuration for subsequent transmission to an external device; and

a memory device wherein configuration information is stored that is adapted to be used by the controller to translate the data stored in the flash memory into the alternative interface configuration for subsequent transmission to the external device.

2. The module of claim 1, further comprising a first interface device coupled to the controller such that data stored in the flash memory can be selectively downloaded to an external source in the first interface format via the first interface device.

3. The module of claim 2, wherein the first interface device comprises a PCMCIA/ATA device and the first interface format comprise a PCMCIA/ATA interface format.

4. The module of claim 2, further comprising a second interface device coupled to the controller such that data stored in the flash memory can be selectively downloaded to the external source in the second interface format via the second interface device.

5. The module of claim 4, wherein the second interface device comprises a UART.

6. The module of claim 1, wherein the second interface format comprises is a GSM interface protocol.