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Usage Notes and Known Design Exceptions to Functional Specifications

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4.1.5 Major Device Revision Usage Note

Revision(s) Affected: 0

There were significant changes to the device functionality between Revision 0 and Revision A.

Code developed on the revision 0 device may not operate as expected on later revisions. The Concerto

F28M35x Technical Reference Manual (SPRUH22) and the F28M35H52C, F28M35H22C, F28M35M52C,

F28M35M22C, F28M35M20B, F28M35E20B Concerto Microcontrollers Data Manual (SPRS742) are

updated to reflect the functionality present on revision A and later device revisions. Some specific areas of

change are:

• GPIO configuration

• EPI additional functionality

• USB emulation:

– From revision A onwards, "extended ICEPick router support" in the target configuration has to be

enabled for the USB emulators to halt the Cortex-M3 core.

• Flash programming:

– From revision A onwards, the latest Flash API should be used without modifying the

Fapi_setupBankSectorEnable(void) function in the Fapi_UserDefinedFunctions.c file.

– Code Composer Studio™ and UniFlash should be checked for the latest updates for installing the

XMLs required for the Flash plugin to work with revision A and revision B devices.

F28M35x Concerto™ MCU Silicon Errata SPRZ357J–August 2011–Revised July 2014

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MAP electronics Cocerto-B Especificações Página 8