register_definitions_sprufb0c

register_definitions_sprufb0c - TMS320x2833x, 2823x System...

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Unformatted text preview: TMS320x2833x, 2823x System Control and Interrupts Reference Guide Literature Number: SPRUFB0C September 2007Revised May 2009 2 SPRUFB0CSeptember 2007Revised May 2009 Submit Documentation Feedback Contents Preface .............................................................................................................................. 11 1 Flash and OTP Memory Blocks .................................................................................. 15 1.1 Flash and OTP Memory ................................................................................................... 16 1.1.1 Flash Memory ...................................................................................................... 16 1.1.2 OTP Memory ....................................................................................................... 16 1.2 Flash and OTP Power Modes ............................................................................................ 16 1.2.1 Flash and OTP Performance ................................................................................... 18 1.2.2 Flash Pipeline Mode .............................................................................................. 18 1.2.3 Reserved Locations Within Flash and OTP ................................................................... 19 1.2.4 Procedure to Change the Flash Configuration Registers .................................................... 20 1.3 Flash and OTP Registers ................................................................................................. 21 2 Code Security Module (CSM) ..................................................................................... 27 2.1 Functional Description ..................................................................................................... 28 2.2 CSM Impact on Other On-Chip Resources ............................................................................. 30 2.3 Incorporating Code Security in User Applications ..................................................................... 31 2.3.1 Environments That Require Security Unlocking .............................................................. 32 2.3.2 Password Match Flow ........................................................................................... 33 2.3.3 Unsecuring Considerations for Devices With/Without Code Security ...................................... 34 2.4 Do's and Don'ts to Protect Security Logic ............................................................................... 36 2.4.1 Do's ................................................................................................................. 36 2.4.2 Don'ts .............................................................................................................. 36 2.5 CSM Features - Summary ................................................................................................ 36 3 Clocking ......................................................................................................................
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register_definitions_sprufb0c - TMS320x2833x, 2823x System...

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