Fujitsu F2 MC-16 Manual Do Utilizador

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CHAPTER 2  DEPENDENCE FUNCTIONS

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To make effective use of the limited trace buffer capacity, in addition to the code fetch function, a trace filter

function is incorporated to provide a means of acquiring information about data accesses to a specific region.

The data trace filter function allows the following values to be specified for two regions:

- Address

- Address mask

- Access attribute (read/write)

Another function can be used so that sampling of redundant frames occupying two or more trace frames, such

as SLEEP and READY, can be reduced to sampling of one frame.

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-3 

-2 

-1 

0 (Trigger point)