发明名称 |
Scanning latches using selecting array |
摘要 |
A method and system for scanning data from a specific latch in a matrix array of latches. The matrix array is made up of vertical selector lines and horizontal data lines. Each latch is coupled at an intersection of a selector line and a data line by a transistor. By turning on the transistor, the contents of the latch can be selectively read or written to.
|
申请公布号 |
US7383480(B2) |
申请公布日期 |
2008.06.03 |
申请号 |
US20040896505 |
申请日期 |
2004.07.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MARTIN ANDREW KENNETH;MCDOWELL CHANDLER TODD;MONTOYE ROBERT KEVIN;SAWADA JUN |
分类号 |
G01R31/28 |
主分类号 |
G01R31/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|