MCU won't erase. Timeout.

[dementeddigital]

I'm attempting to program my board with some code using CW 10.6.4 and a Multilink FX, and the device won't erase.  What's the best way to root cause this?

I get this:

fl::target -lc "LC for Simple Flash"

fl::target -b 0x1ffff000 0x4000

fl::target -v off -l off

cmdwin::fl::device -d "FTMRE_PFlash128RAM16" -o "32kx32x1" -a 0x0 0x1ffff

cmdwin::fl::erase all

Beginning Operation ...   

-------------------------

Performing target initialization ...   

Device FTMRE_PFlash128RAM16   

Erasing .............

Error:  Erase Command Failed.  Operation timeout.

Device FTMRE_PFlash128RAM16   

An invalid preference was passed to the GDI protocol plugin(ARM GDI Protocol Adapter)

Error: Erase Command Failed.Operation timeout.

[ZhangJennie]

Hi Dan,

to solve your problem, we need to know:

1. your chip part number?

2. create a brand new workspace folder, if you create a new project with wizard, can you download the program to target via CW DEBUGGER?

3. test simple flash based on step2. how does it work?

Have a great day,
Jennie Zhang

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