Invention Grant
US08401835B2 Trigger ordering for trace streams when multiple triggers accumulate
有权
当多个触发器累积时，触发排序跟踪流
- Patent Title: Trigger ordering for trace streams when multiple triggers accumulate
- Patent Title (中): 当多个触发器累积时，触发排序跟踪流
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Application No.: US10302083Application Date: 2002-11-22
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Publication No.: US08401835B2Publication Date: 2013-03-19
- Inventor: Manisha Agarwala , John M. Johnsen , Lewis Nardini
- Applicant: Manisha Agarwala , John M. Johnsen , Lewis Nardini
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Robert D. Marshall, Jr.; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: G06F9/455
- IPC: G06F9/455 ; G06F11/00
Abstract:
In the case of tracing processor activity and generating data streams multiple triggers can be generated at the same time. The issue is further complicated in a protected pipeline where certain locations are considered as in illegal instruction boundary. During those cycles certain information is invalid and cannot be transmitted to the user. Thus a received trace trigger cannot begin. This invention resolves all ambiguities related to multiple triggers so that the user has a known predictable behavior based on the setup of the triggers.
Public/Granted literature
- US20040102953A1 Trigger ordering for trace streams when multiple triggers accumulate Public/Granted day:2004-05-27
Information query
