Obtaining and exporting on-chip data processor trace and...

Details Obtaining and exporting on-chip data processor trace and... Obtaining and exporting on-chip data processor trace and...

2006-01-10

2006-01-10

Frejd, Russell (Department: 2128)

Data processing: structural design, modeling, simulation, and em

Emulation

Of instruction

C703S019000, C714S039000

Reexamination Certificate

active

06985848

ABSTRACT:
An emulation controller (12) located externally of an integrated circuit (14) can be provided with timing information indicative of operation of an internal clock of the integrated circuit that drives internal data processing activity of the integrated circuit. In response to each cycle of the internal clock, a corresponding digital bit is produced to represent the internal clock cycle, and the digital bits are output to the emulation controller at an output clock rate that differs from the clock rate of the internal clock.

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ARM Limited, Embedded Trace Macrocell, Rev. 1, Specification, pp. i - Index-3.

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