SPRUJC5
April 2024
TMS320F28P550SJ
,
TMS320F28P559SJ-Q1
1
Abstract
Trademarks
1
Introduction
1.1
Reference Material
1.2
Function Listing Format
2
TMS320F28P55x Flash API Overview
2.1
Introduction
2.2
API Overview
2.3
Using API
2.3.1
Initialization Flow
2.3.1.1
After Device Power Up
2.3.1.2
Flash Wrapper and Bank Setup
2.3.1.3
On System Frequency Change
2.3.2
Building With the API
2.3.2.1
Ojbects Library Files
2.3.2.2
Distribution Files
2.3.2.3
Key Facts For Flash API Usage
3
API Functions
3.1
Initialization Functions
3.1.1
Fapi_initializeAPI()
3.2
Flash State Machine Functions
3.2.1
Fapi_setActiveFlashBank()
3.2.2
Fapi_setupBankSectorEnable()
3.2.3
Fapi_issueAsyncCommandWithAddress()
3.2.4
Fapi_issueBankEraseCommand()
3.2.5
Fapi_issueProgrammingCommand()
3.2.6
Fapi_issueProgrammingCommandForEccAddresses()
3.2.7
Fapi_issueAutoEcc512ProgrammingCommand()
3.2.8
Fapi_issueDataAndEcc512ProgrammingCommand()
3.2.9
Fapi_issueDataOnly512ProgrammingCommand()
3.2.10
Fapi_issueEccOnly64ProgrammingCommand()
3.2.11
Fapi_issueAsyncCommand()
3.2.12
Fapi_checkFsmForReady()
3.2.13
Fapi_getFsmStatus()
3.3
Read Functions
3.3.1
Fapi_doBlankCheck()
3.3.2
Fapi_doVerify()
3.4
Informational Functions
3.4.1
Fapi_getLibraryInfo()
3.5
Utility Functions
3.5.1
Fapi_flushPipeline()
3.5.2
Fapi_calculateEcc()
3.5.3
Fapi_isAddressEcc()
3.5.4
Fapi_remapEccAddress()
3.5.5
Fapi_calculateFletcherChecksum()
4
Recommended FSM Flows
4.1
New Devices From Factory
4.2
Recommended Erase Flow
4.3
Recommended Bank Erase Flow
4.4
Recommended Program Flow
5
Software Application Assumptions of Use Related to Safety
A Flash State Machine Commands
B Typedefs, Defines, Enumerations and Structures
B.1 Type Definitions
B.2 Defines
B.3 Enumerations
B.3.1 Fapi_FlashProgrammingCommandsType
B.3.2 Fapi_FlashBankType
B.3.3 Fapi_FlashStateCommandsType
B.3.4 Fapi_StatusType
B.3.5 Fapi_ApiProductionStatusType
B.4 Structures
B.4.1 Fapi_FlashStatusWordType
B.4.2 Fapi_LibraryInfoType
References
Reference Guide
TMS320F28P55x Flash API Version 4.00.00.00