专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100083062A1 High performance pulsed storage circuit 有权
标题翻译：高性能脉冲存储电路
公开(公告)号：US20100083062A1
公开(公告)日：2010-04-01
申请号：US12285327
申请日：2008-10-01
申请人： Chih-Wei Huang , Marlin Wayne Frederick , Stephen Andrew Kvinta , Kerry Karl Nick
发明人： Chih-Wei Huang , Marlin Wayne Frederick , Stephen Andrew Kvinta , Kerry Karl Nick
IPC分类号： G11C29/08 , G06F11/26
CPC分类号： G11C29/32 , G11C2029/3202
摘要： The application discloses state storage circuitry comprising: an operational data input for receiving input data, a diagnostic data input for receiving diagnostic data and a diagnostic select signal input; a storage element for storing a value indicative of data received from one of said operational data input and said diagnostic data input; an output for outputting said value stored in said storage element; a pulse generator for generating pulses in response to a clock signal, said pulse generator comprising a diagnostic output and a functional output and being responsive to receipt of a diagnostic enable signal at said diagnostic select signal input to output said generated pulses at said diagnostic output and being responsive to receipt of a diagnostic disable signal at said diagnostic select signal input to output said generated pulses at said functional output; an operational path switch for receiving said pulses from said functional output and being responsive to receipt of each of said pulses to provide a transmission path from said operational data input to said storage element and being responsive to receipt of no pulse to isolate said storage element from said operational data input; and a diagnostic path switch for receiving said pulses from said diagnostic output and being responsive to receipt of each of said pulses to provide a transmission path from said diagnostic data input to said storage element and being responsive to receipt of no pulse to isolate said storage element from said diagnostic data input.
摘要翻译：本申请公开了一种状态存储电路，包括：用于接收输入数据的操作数据输入，用于接收诊断数据的诊断数据输入和诊断选择信号输入; 存储元件，用于存储指示从所述操作数据输入和所述诊断数据输入之一接收的数据的值; 用于输出存储在所述存储元件中的所述值的输出; 用于响应于时钟信号产生脉冲的脉冲发生器，所述脉冲发生器包括诊断输出和功能输出，并且响应于在所述诊断选择信号输入处接收到诊断使能信号以在所述诊断输出端输出所述产生的脉冲，以及响应于在所述诊断选择信号输入处接收到诊断禁用信号，以在所述功能输出端输出所述产生的脉冲; 操作路径开关，用于从所述功能输出接收所述脉冲，并且响应于每个所述脉冲的接收，以提供从所述操作数据输入到所述存储元件的传输路径，并且响应于接收到无脉冲来隔离所述存储元件表示操作数据输入; 以及诊断路径开关，用于从所述诊断输出接收所述脉冲，并且响应于每个所述脉冲的接收，以提供从所述诊断数据输入到所述存储元件的传输路径，并响应于接收到没有脉冲来隔离所述存储元件从所述诊断数据输入。

IPRDB

热门服务

关于我们

友情链接

联系方式