Embedded logic analyzer
OwnerVivek Singh, Neeraj Chandak +2inventors
InventorsVivek Singh, Neeraj Chandak, Mark Maiolani, Gary L. Miller
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OwnerVivek Singh, Neeraj Chandak +2inventors
InventorsVivek Singh, Neeraj Chandak, Mark Maiolani, Gary L. Miller
Estimating the term…
A logic analyzer embedded in a data processor includes a state processing unit for providing state machines for storing state conditions of functional blocks of the data processor and triggering sequences of states with corresponding actions based on True/False evaluation of state conditions. The configurations of the state machines that can be selected by the user include different combinations of a first clock frequency CLK1, which is the fastest distributed clock frequency of the device, and a second sub-multiple clock frequency CLK1/X for processing different sequences of states and synchronizing state conditions of the state machines. The state processing unit performs sample operations capturing assertion events synchronized by the first clock frequency CLK1, and hold operations on captured assertion events during periods defined by the first or second clock frequency CLK1 or CLK1/X as selected by the user.
A data processor, comprising:
Dependencies are inferred from the claim text.