８个古董ＣＰＵ，罕见．

查看数: 4181| 回复数: 7| 2006-12-12 23:25

８个古董ＣＰＵ，很罕见的，

２００元买进的，说瞎话的是小狗，是骗子．

谁要买最好一次都买走，这样便宜，

不买的你也看，给调侃２句帮个人场吧，

我有个愿望：希望这个栏目成为中国最大的古董ＣＰＵ交流平台．

大家有多余的ＣＰＵ，拿到这里摆摆，卖不卖图个热闹．

说的跑题了．大家看看看我想卖的８个ＣＰＵ：

发表评论评论 (7 回复)

hugo929 2006-12-13 00:16

偶得wei kou bu gou da a

天道酬勤 2006-12-13 00:31

QUOTE:

以下是引用hugo929在2006-12-13 0:16:25的发言：
偶得wei kou bu gou da a

很多人胃口还是很大的．

ＷＴＯ已经５年啦！

hugo929 2006-12-13 20:56

The A1280A devices were in a CPGA176 package and were active during irradiation.
All die were from the Matsushita (MEC) foundry with a 1.0 mm feature size. Upsets and
currents were monitored in real-time with the device being clocked at 1 MHz. The
stimulation pattern was a 500 kHz square wave. The test pattern used, the TMRA2.C,
contains 522 S-Module flip-flops and 40 C-Module flip-flops.
Sample devices were taken from several lots used previously in radiation tests along with
a few ‘spare devices’ to increase sample size. A total of 19 devices were used in this
study. The intent of the study was to investigate the proton response of the hard-wired SModule
flip-flops with a large sample size. Previous testing did not detect proton upset
within the operating voltage range but used a low fluence.

hugo929 2006-12-13 21:06

At Purdue University Dr. Hank Dietz is using TIs TPC1280 device
     in a parallel computing application called a PAPERS, (Purdue's
     Adapter for Parallel Execution and Rapid Synchronization.
     Although traditional computer networks (Ethernet, FDDI, HiPPI,
     ATM, etc.) can provide good communication bandwidth for
     transmission of relatively large messages, effective use of a
     cluster of workstations or personal computers as a parallel
     computer depends on low-latency barrier synchronization and
     fine-grain aggregate communication operations. PAPERS supports
     these operations by connecting each workstation to a dedicated
     barrier processor that interacts with the other barrier
     processors to form a highly specialized parallel engine for
     synchronization and aggregate communication. TI FPGAs allow
     multiple custom barrier processors to be implemented per chip,
     and the FPGA easily conforms to a variety of low-latency
     computer interfaces. Combining this hardware with a carefully
     designed set of library routines yields barrier synchronization
     and aggregate communication that is at least a factor of
     2,000-10,000x faster than a traditional workstation network
     implementation

天道酬勤 2006-12-13 22:06

A1280A设备在一个CPGA176包裹并且在照耀期间是活跃的。
所有的死从Matsushita(MEC) 有1.0公里特征尺寸的翻砂。推翻与
水流被监视在实时与设备在1 MHz的clocked。
激励模式是500 kHz方形的波浪。测试模式使用了， TMRA2...，
包含522台S模件正反器和40台C模件正反器。
从在放射测试以前被使用了与一起的若干许多样品设备被拿
一些‘业余的设备’ 增加样品尺寸。一全部19套设备的被使用在这
学习。书房的目的是调查电路的SModule的质子反应
有大样品尺寸的正反器。先前的测试没检测推翻的质子
在操作的电压范围以内但是使用了一低的fluence。

天道酬勤 2006-12-13 22:07

在Purdue大学医生。丝等Dietz正在使用TIs TPC1280设备
     在一块计算申请调用了一篇论文， (Purdue的
     为并行执行和迅速的同步的适配器。
     尽管传统型的计算机网络(以太网，光纤分布式数据接口， HiPPI，
     异步传输格式，等等。) 能提供好通讯带宽为
     相关地大的消息的播送，有效的使用的一
     工作站或个人计算机的簇作为一平行
     计算机取决于低潜在障碍同步与
     杰出谷物总数通讯军事行动。论文支持
     由把每座工作站连结到的这些军事行动一专注
     携带着另外的障碍那交往的障碍处理器
     形成一个高地被专业化了平行的引擎为的处理器
     同步和总数通讯。 TI FPGAs允许
     每芯片被实现的多样的习俗障碍处理器，
     与FPGA容易遵照多种低潜在
     计算机接口。把这硬件与相结合一小心地
     图书馆常规的设计的集合生产障碍同步
     与总数通讯那是至少一个因素的
     2,000-10,000x快与比传统型的工作站网络
     实现

hugo929 2006-12-13 23:08

[em06][em06][em06][em06][em06]

请个外星人来翻译一下吧。

以上两个都是FPGA，都是美国宇航局用的！

CF311000彻底没有资料了，不过反倒是感觉像是个U，昂。

你没有登录

８个古董ＣＰＵ，罕见．

发表评论 评论 (7 回复)

发表评论评论 (7 回复)