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Can't activate FLASH/OTP Device !

Question asked by David Staffenberger on Aug 16, 2017
Latest reply on Aug 21, 2017 by David Staffenberger

Hello community,

 

I have 2 SPC56EL70L5-DISP boards and I am messing around with FlexRay.

Today I was not able to program one of the boards anymore (with the same code as the other board).

 

The UDE Memtool shows the error stated in the picture above.

 

Furthermore the UDK STK 4.8 gives the following results:

We 16.08.2017 10:42:13.339, Error, Core::PFLASH, Error message from FLASH driver, command 'Init': We 16.08.2017 10:42:13.339, Error, Core::PFLASH, FLASH/OTP operation failed We 16.08.2017 10:42:13.339, Error, Core::PFLASH, Initializing FLASH driver on target failed We 16.08.2017 10:42:13.339, Warning, Core::UDEMemtool, FLASH programming for device '2 MByte OnChip PFLASH (Starterkit)' not available ! We 16.08.2017 10:42:13.339, Success, Core::UDEDebugServer, Connection to SPC56EL70 target established: PowerPC Target, JTAG-ID: 0x0AEA9041 We 16.08.2017 10:42:14.288, Warning, Core::PpcJtagTargIntf, Write access to memory range 0x00000000-0x001FFFFF refused ! We 16.08.2017 10:42:14.304, Warning, Core::UDEDebugServer, CRC check after download failed in memory range from 0H to 3F75H! We 16.08.2017 10:42:14.304, Warning, Core::PpcJtagTargIntf, Write access to memory range 0x00000000-0x001FFFFF refused ! We 16.08.2017 10:42:14.320, Warning, Core::UDEDebugServer, CRC check after download failed in memory range from 3F80H to 418BH! We 16.08.2017 10:42:14.320, Warning, Core::PpcJtagTargIntf, Write access to memory range 0x00000000-0x001FFFFF refused ! We 16.08.2017 10:42:14.320, Warning, Core::UDEDebugServer, CRC check after download failed in memory range from 4190H to 428BH! We 16.08.2017 10:42:14.335, Success, Core::UDEDebugServer, Program with ID 0x1 - code size 17022 bytes - was loaded!

 

Has anyone ideas what my problem might be? Is the flash dead?

 

Because the controller seems to be powered properly, I checked every jumper to be on the same position as on the other board and the UDK STK seems to recognise the controller correctly.

 

Thank you in advance,

best regards,

David.

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