Abstract: An apparatus and method is described herein for providing a test, validation, and debug architecture. At a target or base level, hardware hooks (Design for Test or DFx) are designed into and integrated with silicon parts. A controller may provide abstracted access to such hooks, such as through an abstraction layer that abstracts low level details of the hardware DFx. In addition, the abstraction layer through an interface, such as APIs, provides services, routines, and data structures to higher-level software/presentation layers, which are able to collect test data for validation and debug of a unit/platform under test. Moreover, the architecture potentially provides tiered (multiple levels of) secure access to the test architecture. Additionally, physical access to the test architecture for a platform may be simplified through use of a unified, bi-directional test access port, while also potentially allowing remote access to perform remote test and debug of a part/platform under test.

Abstract: An apparatus and method is described herein for providing a test, validation, and debug architecture. At a target or base level, hardware (Design for Test or DFx) are designed into and integrated with silicon parts. A controller may provide abstracted access to such hooks, such as through an abstraction layer that abstracts low level details of the hardware DFx. In addition, the abstraction layer through an interface, such as APIs, provides services, routines, and data structures to higher-level software/presentation layers, which are able to collect test data for validation and debug of a unit/platform under test. Moreover, the architecture potentially provides tiered (multiple levels of) secure access to the test architecture. Additionally, physical access to the test architecture for a platform may be simplified through use of a unified, bi-directional test access port, while also potentially allowing remote access to perform remote test and de-bug of a part/platform under test.

Abstract: In one embodiment, a state machine may enable retraining of a link, where the state machine is to be initiated responsive to an external input received from a logic analyzer coupled to the link or a periodic timer. Such external input may indicate that the logic analyzer has lost synchronization with respect to link communications, and the retraining thus enables the logic analyzer to regain resynchronization. Other embodiments are described and claimed.

Abstract: In one embodiment, a state machine may enable retraining of a link, where the state machine is to be initiated responsive to an external input received from a logic analyzer coupled to the link or a periodic timer. Such external input may indicate that the logic analyzer has lost synchronization with respect to link communications, and the retraining thus enables the logic analyzer to regain resynchronization. Other embodiments are described and claimed.

Abstract: A distributed search architecture utilizing multiple processing cores to search multiple files containing time-correlated and logically/semantically interdependent sequential data. A supervisory processing core may provide coordination of the search where multiple slave processing cores each search one or more data files containing time-correlated and logically/semantically interdependent sequential data. Results of the searches performed by the slave processing cores may be provided to the supervisory processing core for consolidation, further analysis and/or presentation.

Abstract: A scheme for exposing internal debug values in an in-band means via debug packets that are injected sequentially with normal link traffic on a link and do not interrupt or otherwise interfere with normal operation of the link or related devices. Therefore, this proposal does not require additional pins since the debug values are exposed via debug packets in an in-band means along with normal link traffic and the debug values are exposed synchronously with normal link traffic since the debug packets are injected sequentially.