Invention Grant
US07906983B2 Programmable logic device having an embedded test logic with secure access control
有权
具有嵌入式测试逻辑的可编程逻辑器件，具有安全的访问控制
- Patent Title: Programmable logic device having an embedded test logic with secure access control
- Patent Title (中): 具有嵌入式测试逻辑的可编程逻辑器件，具有安全的访问控制
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Application No.: US12330264Application Date: 2008-12-08
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Publication No.: US07906983B2Publication Date: 2011-03-15
- Inventor: Charles E. Fulks, III
- Applicant: Charles E. Fulks, III
- Applicant Address: US AL Huntsville
- Assignee: Intuitive Research and Technology
- Current Assignee: Intuitive Research and Technology
- Current Assignee Address: US AL Huntsville
- Agency: Venable LLP
- Agent Robert S. Babayi
- Main IPC: H03K19/00
- IPC: H03K19/00 ; H03K19/173 ; G06F11/30 ; G06F12/14
Abstract:
An improved configuration for a programmable logic device and an improved method for configuration of a programmable logic device are provided. A programmable logic device such as field programmable logic device is configured to include an application logic, an embedded test logic that monitors the application logic, and an access control logic that grants access to an external device to embedded test data provided that an access control requirement is met that is based upon a key stored in a memory and information received from the external device.
Public/Granted literature
- US20100141295A1 PROGRAMMABLE LOGIC DEVICE HAVING AN EMBEDDED TEST LOGIC WITH SECURE ACCESS CONTROL Public/Granted day:2010-06-10
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