Flash solid state drive that emulates a disk drive and stores variable length and fixed lenth data blocks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 17, 1995
Grant Date -
N/A
app pub date -
Feb 19, 1993
filing date -
Feb 19, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flash solid state drive, having a flash solid state memory compatible with ATA/IDE Interface standards to be connected to a host for storing or retrieving sectors of data, where each sector contains 512 bytes of data, each sector is addressed by a cylinder, head and sector number CHS. The host provides, for a read or write operation, the number of sectors to be stored or retrieved, the CHS for each sector to be stored or retrieved and the data for the sectors to be stored. The solid state memory has stored therein a header for each CHS address that can be issued by the host, the header having indicia identifying the data block and indicating where the data for the data block is stored in the solid state memory. The flash solid state device comprises a translator means for translating the CHS address into a logic sector number LSN for identifying sectors in the flash solid state drive and a controller for converting sectors received from the host into variable length sectors to be stored in the flash solid state memory.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully