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CCS/TMS320F28377S: F28377S can be programmed using uniFlash but not CCS6.2

Part Number: TMS320F28377S
Other Parts Discussed in Thread: UNIFLASH

Tool/software: Code Composer Studio

Dear TI Tech support,

Could you help me on this issue: Why I failed to program F28377S flash under CCS6.2

I created a F28377S binary (.out) code under CCS6.2.

1) under CCS6.2,  using BH-USB560 v2 System Trace emulator, when I tried to program the DSP, I got the following error message (see below).

2) under CCS6.2,  using XDS100v2 emulator, when I tried to program the DSP, I got the same error message (see below).

3) under uniFlash, using XDS100v2 emulator,  the flash can be programmed successfully (see below).

Boot Selection pins on my control board were configured as wait mode: GPIO84 = 0 (pull_down 5k) ; GPIO72 = 1 (pull_up 10k) .

In CCS, the Target Configuration File was set accordingly when BH-USB560 v2 System Trace or XDS100v2 was used.

I also tried other emulators like BH-USB2000 and BH-USB510L, the issue remains same.

Thank you.

Keith

 

Under CCS6.2

C28xx_CPU1: GEL Output: 
Memory Map Initialization Complete
C28xx_CPU1: Error during Flash programming (Flash algorithm returned error code). Operation cancelled.
C28xx_CPU1: File Loader: Memory write failed: Unknown error
C28xx_CPU1: GEL: File: C:\workspace\xwpro_porting_debug\PfrmB_XWP_6848-120_240-60\Base\Software\Code\SolarWave\Bin\ReleaseNoLoader\XWP.out: Load failed.
C28xx_CPU1: Error during Flash programming (Flash algorithm returned error code). Operation cancelled.
C28xx_CPU1: Please make sure the memory location you are programming have not already been programmed.
C28xx_CPU1: Error during Flash programming (Flash algorithm returned error code). Operation cancelled.
C28xx_CPU1: Please make sure the memory location you are programming have not already been programmed.

Under uniFlash

[5/18/2018, 9:32:50 AM] [INFO] C28xx_CPU1: GEL Output: Memory Map Initialization Complete

[5/18/2018, 9:35:28 AM] [SUCCESS] Program Load completed successfully.

[5/18/2018, 9:38:45 AM] [INFO] C28xx_CPU1: GEL Output: Memory Map Initialization Complete

[5/18/2018, 9:38:46 AM] [INFO] C28xx_CPU1: Erasing Flash memory...

[5/18/2018, 9:38:53 AM] [SUCCESS] C28xx_CPU1: Operation completed successfully.

[5/18/2018, 9:42:00 AM] [INFO] C28xx_CPU1: GEL Output: Memory Map Initialization Complete

[5/18/2018, 9:44:39 AM] [SUCCESS] Program Load completed successfully.