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CCS/TMS570LS0914: Why is it stuck when using Fapi_BlockErase to erase flash in TMS570LS0914?

user5792549
Prodigy 170 points
Part Number: TMS570LS0914
Other Parts Discussed in Thread: TMS570LS1224,

Tool/software: Code Composer Studio

Currently executing Fapi_BlockProgram( 0, addr, (uint32_t)data, 4); statement is stuck, the test address is 0x000FFC00。

Found to be stuck in the while ( FAPI_GET_FSM_STATUS! = Fapi_Status_Success ); but before we tested on the TMS570LS1224 development board is OK, using the same program on the TMS570LS0914 test will be stuck, I do not know the difference between the two chips?

  • 0
    TI__Guru**** 192486 points

    Hello,

    Please check you flash sector definitions and system clock.

    1. LS0914 has different sector number, and different sector size

    2. The system clock used for LS0914 may be different from the HCLK used for LS1227