Invention Grant
- Patent Title: Distributed on-chip debug triggering with allocated bus lines
- Patent Title (中): 分配的片上调试触发与分配的总线
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Application No.: US13665719Application Date: 2012-10-31
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Publication No.: US09442815B2Publication Date: 2016-09-13
- Inventor: Scott P. Nixon , Eric M. Rentschler
- Applicant: Scott P. Nixon , Eric M. Rentschler
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Main IPC: G06F11/36
- IPC: G06F11/36 ; G06F11/27 ; G06F11/30 ; G06F11/34
Abstract:
A method and apparatus for distributed on-chip debug triggering is presented. A first bus includes a plurality of lines and a debugging state machine configurable to monitor the plurality of lines of the first bus. One or more nodes are configurable to detect triggering events and provide, in response to detecting one or more triggering events, signals to the debugging state machine using a first subset of the plurality of lines that is allocated to the node(s).
Public/Granted literature
- US20140122929A1 DISTRIBUTED ON-CHIP DEBUG TRIGGERING Public/Granted day:2014-05-01
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