ALL_PPAGES flash module is bad or protected.

[xiaoli]

Hi,

     When i use debuter, there is a red line in cmd window.

FP: All_PPAGES flash module is bad or protected.

executing .\cmd\P&E_Multilink_CyclonePro_vppoff.cmd

   then i can see nothing but 0xFFFF at the address 0x388000(Banked Flash memory).

   Anyone know how can i fixed this?

  Thankyou very much.

lixiao.

[ZhangJennie]

Hi lixiao,

the problem may resides in:

1. project itself.

if you create a new project with wizard, can you download the code to flash without problem?

are you programming something at address 0xFF0E-0xFF0F in your application?

This is the location where the secure byte is programmed. So do not program it while you are debugging.

2. CW version:

what chip do you work with?

please use the latest CW5.1 or CW5.2 that  support this chip?

3. board/device:

the FLASH may be secured.

can you please try to unsecure the flash?

- In Code Warior debugger menu ->MultilinkCyclonePro->Unsecure…

- If not work you can use unsecure12 from P&E. this is a professional unsecure tool:

http://www.pemicro.com/support/downloads_find.cfm        

choose HC(S)12(X)

Download „Unsecure_12“ and “Unsecure_12 Help Files”.

For downloading is necessary registration.

Have a great day,
Jennie Zhang

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