发明名称 |
Method and apparatus for affecting a portion of an integrated circuit |
摘要 |
In one embodiment, an integrated circuit which uses one or more re-useable modules may use a signature generated by a duplicate state machine or an unmodified state machine to select, control, or otherwise affect a resource on the integrated circuit, where affecting the resource was not part of the original design and state diagram of the unmodified state machine. In one embodiment, a method and apparatus is provided for dynamically reconfiguring a plurality of test circuits in re-useable modules on an IC without modifying the controller state machine in the re-usable module.
|
申请公布号 |
US7185251(B2) |
申请公布日期 |
2007.02.27 |
申请号 |
US20020157094 |
申请日期 |
2002.05.29 |
申请人 |
FREESCALE SEMICONDUCTOR, INC. |
发明人 |
MOYER WILLIAM C.;BRUCE, JR. WILLIAM C. |
分类号 |
G01R31/28;G01R31/3185;G06F7/00 |
主分类号 |
G01R31/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|