公开(公告)号：US09454498B1

公开(公告)日：2016-09-27

申请号：US14194498

申请日：2014-02-28

Applicant: Xilinx, Inc.

Inventor： William E. Allaire ,  Bradley L. Taylor ,  Ting Lu ,  Sandeep Dutta ,  Patrick J. Crotty ,  Hassan K. Bazargan ,  Hy V. Nguyen ,  Shashank Bhonge

IPC: G06F13/10 ,  G06F15/78 ,  G06F1/26

CPC classification number: G06F13/10 ,  G06F1/26 ,  G06F1/3287 ,  G06F15/7867 ,  G06F15/7871 ,  Y02D10/171

Abstract: An integrated circuit can include a processor system configured to execute program code. The processor system can be hard-wired and include a processor hardware resource. The IC also can include a programmable circuitry configurable to implement different physical circuits. The programmable circuitry can be coupled to the processor system. The programmable circuitry can be configurable to share usage of the processor hardware resource of the processor system. The processor system further can control aspects of the programmable circuitry such as power on and/or off and also configuration of the programmable circuitry to implement one or more different physical circuits therein.

Abstract translation: 集成电路可以包括被配置为执行程序代码的处理器系统。 处理器系统可以是硬连线的并且包括处理器硬件资源。 IC还可以包括可配置为实现不同物理电路的可编程电路。 可编程电路可以耦合到处理器系统。 可编程电路可以被配置为共享处理器系统的处理器硬件资源的使用。 处理器系统还可以控制诸如上电和/或关断的可编程电路的方面，并且还可以配置可编程电路以在其中实现一个或多个不同的物理电路。

公开(公告)号：US09811618B1

公开(公告)日：2017-11-07

申请号：US13788189

申请日：2013-03-07

Applicant: Xilinx, Inc.

Inventor： Umang Parekh ,  Arvind Sundararajan ,  Sandeep Dutta

IPC: G06F17/50 ,  G06F15/78

CPC classification number: G06F17/5036 ,  G06F15/7867 ,  G06F17/5054

Abstract: A method is provided for simulating a program executable by a processor and a circuit design configured to communicate with the processor. A processor on a programmable IC is configured to execute the program. Programmable resources on the programmable IC are configured to implement a plurality of interface circuits. Each of the interface circuits is configured to communicate data between the processor and a simulation environment using a respective communication protocol. The interface circuits that uses a communication protocol used by the circuit design is enabled and other ones of the interface circuits are disabled. The circuit design is simulated in a simulation environment coupled to the programmable IC. During the simulating, the program is executed on the processor and data is communicated between the processor and the computing platform using the determined one of the plurality of interface circuits.