Friday, July 21, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Intel Introduces Movidius Neural Compute Stick
TSMC InFO packaging Enters Second Generation
Samsung Display to Provide OLED panels to Xiaomi
Qualcomm Profit Forecast Disappoints Amid Apple Legal Battles
Google Embrace News Feed on Mobile With Personalized 'Feed'
iPhone Manufacturers Accuse Qualcomm of Antitrust Violations
Toshiba Resumed Blocking Western Digital Access to JV Database
Samsung kicks off English-language Bixby Voice Service
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Consumer Electronics > Toshiba...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, September 06, 2004
Toshiba, NEC Electronics, and Fujitsu Agree on "COSMORAM Rev.3" Common Specifications for PSRAM


Toshiba, NEC and Fujitsu today announced that they have agreed on standard interface specifications for Pseudo Static Random Access Memory with burst mode.

Based on the specifications, known as COSMORAM (Common Specifications for Mobile RAM) Rev. 3, each of the three companies will independently begin production and sales of PSRAM devices, with products scheduled to be available from each company starting March 2005.

The three companies created common specifications in September 1998 for stacked multi-chip packages (MCPs), which include both Flash memory and SRAM. The companies jointly announced common interface specifications for page mode PSRAM and stacked MCPs in March 2002, and for burst mode PSRAM and stacked MCPs in February 2003. As a result of these agreements the three companies share interface specification compatibility for PSRAM featuring high-speeds and for which higher densities can be easily achieved, thereby enabling customers to efficiently use the companies' PSRAMs.

Building on these past agreements, the companies have now standardized additional specifications for burst mode PSRAM that ensure continued compatibility with existing products while enabling higher performance and convenience, making COSMORAM Rev.3 ideal for future mobiles phones and PDAs which require greater high-speed processing of information.

Customers can continue to standardize design formats hereafter as with past COSMORAM specifications for PSRAM, eliminating the need to customize product designs. The advantage will help shorten the design cycle and dramatically improve design efficiency for customers. In addition, since the three companies are using common specifications, they can also act as alternative sources for each other, helping to ensure a stable market supply of PSRAMS.

Key additional COSMORAM specifications that were standardized are as follows:

  • Expansion of data bus width
  • Multiplexing of address data
  • Truth Table (*2)
  • Mode Register (*3) option added
    • Choice of output driver size
    • Mode Register read-out function



Previous
Next
New review added: Aopen MVP player        All News        Embedded Linux Arises As New OS For Mobile Gears
New review added: Aopen MVP player     Consumer Electronics News      Embedded Linux Arises As New OS For Mobile Gears

Source Link Get RSS feed Easy Print E-Mail this Message

Related News
Toshiba Resumed Blocking Western Digital Access to JV Database
Fujitsu AI-Based Algorithm Estimates Workers' Heat Stress Levels
Court Says Western Digital Should Have Access Toshiba's Technical Databases
Toshiba in Talks with Western Digital, Foxconn Over Memory Unit Sale
Western Digital Responds to Toshiba's Actions
Toshiba Delays Chip Unit Deal, Sues Western Digital
Fujitsu Virtual Machine Control Technology Improves Server Density
Western Digital Resubmits Bid for Toshiba Chip Unit
Toshiba Chip-Unit Final Agreement Said to be Delayed, WD Opposes Participation of SK Hynix
Toshiba Open to Further Talks With Western Digital About Chip Unit Sale
Japan-led Consortium Wins Toshiba Memory Bidding
Toshiba Applies Spintronics Technology to Strain-gauge Sensor Element to Boost Sensitivity

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .