The 7K60 also shows a 20-percent improvement in average seek time (time it takes the read/write
arm to arrive at the desired data track).
One method might be a piezo structure within the head matrix to finely adjust individual read/write
AMD offers many Flash memory products, such as the award-winning Simultaneous Read/Write
(SRW) product family; super low voltage 1.8V Flash memory devices; and burst- and page-mode devices.
LTO Ultrium tape features a factory-written servo track to ensure proper read/write
head and data track alignment, thus ensuring data accuracy despite greatly increased track densities.
"The Am29PDL128 enables advanced portable devices by offering a high-performance, true hardware simultaneous read/write
, low-power flash memory solution."
Elements of the I/O profile included: read/write
ratio, I/O size, locality, re-reference probability, sequentiality, interarrival time, and so on.
M-Systems' TrueFFS is a patented Flash file system and set of technologies that performs full read/write
hard disk emulation with an unmatched level of reliability and performance.
The TFL utility tests media on a user-defined schedule, tracks read/write
error rates, and renews the files by writing them to new media.
Drexler Technology Corporation (Nasdaq:DRXR) has received a $100,000 order for 10,000 LaserCard optical memory cards plus read/write
devices and fingerprint biometric sensors to be used by an eastern Mediterranean government for import duty collection and the approval, certification, and licensing of the importation of chemical products used by consumers.
While MO technology has improved dramatically, recent attempts to enhance its read/write
capability, capacity, durability, and performance have been hampered by a number of technical "roadblocks".
In a disk drive application, Input Shaping Control of the read/write
arm permits the fast and quiet performance by reducing the vibrations that are generated at the end of the "seek" or the movement of the arm between tracks on the disk.
POS is an optically assisted servo system, which combines high-density magnetic read/write
data recording with laser servo guiding.