2011年6月26日星期日

Low-power and High-speed Solid-state Memory Card for Air Defense

At present, electronic components are playing more and more important rols in defense or aerospace fields. Even no mechanical products can work without the semiconductor parts in this fast developing century.

RunCore Inc. has introduced the  first  generation  of  PMC  solid-state  memory  card (RCH-I-PU3  series  Solid  State  Storage  Card, the product of Hurricane  Series.

Compared with the mechanical parts, the RCH-I-PU3 series Solid  State  Storage  Card has no any mechanical moving parts. With its superior performance, high reliability and  low power consumption,  these products are flexibly suitable for a variety of application environments, and has a great application  prospects  in aerospace, military and defense fields.

In  compliance  with  the IEEE1386.1standard  design, using the Air-cooling standard design, support two types of flash storage media – SLC and MLC, capacity range of the first generation PMC are up to  32GB-128GB(SLCand 32GB-512GB(MLC) respectively.

RCH-I-PU3  Series  PMC  solid-state  memory  card is using the industrial level of SATA SSD controller, which provides a reliable  ECC  standard.  Using  flash  as  the  storage  medium,  it  has  a  quite  working performance.  The  storage  is  using  a  “Loss  balance  algorithm”  and  “bad  block management techniques” to ensure that the users can access accurately and consistently.

According to the released report, the flash’s life is generally restricted by the number of times of accessing. In order to extend the  life of  the hard disk, one key self-destruction has  integrated  the benefits of “balance of loss of special algorithm” and “bad block management algorithm”, which ensure that the hard disk  read  and  write  cycles  will  cover  all  of  the  flash memory  area.  This  algorithm  can eliminate  the  repeated  operation  in  one  single  memory  area,  which  prevents  the  flash memory blocks in advance by “wear and tear”. It seems this product can cut a lot  of government budget with such a long electronic component replaced circle.

RCH-I-PU3  Series  PMC  solid-state  memory  card  support  software  RAID  feature PCI-SATA bridge chip, and two SATA solid-state memory cell constituted is compatible with 32bit  33/66MHz  PCI  Transfer  Protocol.  It  provides  two  equal  sets  of SATA  SSD  storage spaces, each set of space’s write and read speed is up to 70MB/S. Using different operating system  like Window,  Linux  and Vxworks,  it  then enable  to  do RAID0  (Stripe)  and RAID1 (Mirror)  mode  of  data  transmission,  which  also  provides  the  features  such  as  superior performance and data security. Under the RAID0 (stripe) mode of data transition, its speed is up to 120MB/S.

It is said that without power supplied, data in Runcore’s solid state disk storage can still maintain up to 10 years validity. Under any certain circumstances, stored data can extend the retention period and there would not be any sudden loss.

It seems this product can cut a lot  of government budget with such a long electronic component replaced circle. 

Article source: http://www.hqew.net/article/showdetails-article-220.html




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