Flash card capable of enabling or disabling CPRM function
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Aug 17, 2006
app pub date -
Sep 6, 2005
filing date -
Jan 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Provided is a flash card capable of enabling or disabling CPRM. The flash card comprises a card body; a plurality of contacts formed on a front end of the card body; a flash memory chip provided in the card body; and a controller electrically connected to the contacts and the flash memory chip respectively. The controller comprises at least one register having a preset value. Data in the flash memory chip is adapted to be accessed via the controller either in a CPRM mode when a CPRM function of the flash memory chip is enabled by setting the preset value as a CPRM function enabled or in a normal mode when the CPRM function of the flash memory chip is disabled by setting the preset value as a CPRM function disabled.
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