公开(公告)号：US07184946B2

公开(公告)日：2007-02-27

申请号：US10600885

申请日：2003-06-19

申请人： Jonathan B. Ballagh ,  Nabeel Shirazi ,  Christopher N. Battson ,  Michael E. Darnall ,  Bradley K. Fross

发明人： Jonathan B. Ballagh ,  Nabeel Shirazi ,  Christopher N. Battson ,  Michael E. Darnall ,  Bradley K. Fross

IPC分类号： G06F9/455

CPC分类号： G06F17/5022

摘要： Method and apparatus for interfacing a high-level modeling system (HLMS) with a reconfigurable hardware platform for co-simulation. In one embodiment a boundary-scan interface is coupled to the HLMS and is configured to translate HLMS-issued commands to signals generally compliant with a boundary-scan protocol, and translate signals generally compliant with a boundary-scan protocol to data compatible with the HLMS. A translator and a wrapper are implemented for configuration of the hardware platform. The translator translates between signals that generally compliant with the boundary-scan protocol and signals that are compliant with a second protocol. A component to be co-simulated is instantiated within the wrapper, and the wrapper transfers signals between the translator and the component.

摘要翻译： 将高级建模系统（HLMS）与用于协同仿真的可重配置硬件平台进行接口的方法和装置。 在一个实施例中，边界扫描接口耦合到HLMS并且被配置为将HLMS发出的命令转换为大体上符合边界扫描协议的信号，并且将通常符合边界扫描协议的信号转换为与HLMS兼容的数据 。 为了配置硬件平台，实现了一个翻译器和一个包装器。 翻译器在通常符合边界扫描协议的信号和符合第二协议的信号之间进行翻译。 要在共模拟的组件在包装器中实例化，并且包装器在转换器和组件之间传送信号。