Jaffe Guo

Error:  Verify failed.

Discussion created by Jaffe Guo on Aug 25, 2008
Latest reply on Aug 26, 2008 by Jaffe Guo
Codewarrior: V 8.8
CPU: MPC8540
Hi, I have my own design of MPC8540 based board and I can program the flash, but actually it didn't work.  When I verified the flash the show log always had some bad news listed:
=== Execute: Verify
=== Timestamp:  Mon Aug 25 14:42:43 2008
=== Flash Device:         IN28F128P30B
=== Flash Organization:   16Mx16x1
=== Flash Mem Start Addr: 0xFF000000
=== Flash Mem End Addr:   0xFFFFFFFF
======================================================================
Trying auto-detect...
  File is NOT of type Motorola S-Record Format.
  File is NOT of type Elf Format.
Auto-detection is successful.
  File is of type Binary/Raw Format.

Uploading 0x00010000 bytes starting from address 0xFF000000
Uploading 0x00010000 bytes starting from address 0xFF010000
Uploading 0x00010000 bytes starting from address 0xFF020000
Uploading 0x00010000 bytes starting from address 0xFF030000
Uploading 0x00010000 bytes starting from address 0xFF040000
Data Mismatch at address: 0xFF040000. Expected: 0xFF. Actual:   0x27
Data Mismatch at address: 0xFF040001. Expected: 0xFF. Actual:   0x05
Data Mismatch at address: 0xFF040002. Expected: 0xFF. Actual:   0x19
Data Mismatch at address: 0xFF040003. Expected: 0xFF. Actual:   0x56
Data Mismatch at address: 0xFF040004. Expected: 0xFF. Actual:   0x55
Data Mismatch at address: 0xFF040005. Expected: 0xFF. Actual:   0x2D
Data Mismatch at address: 0xFF040006. Expected: 0xFF. Actual:   0x42
Data Mismatch at address: 0xFF040007. Expected: 0xFF. Actual:   0x6F
Data Mismatch at address: 0xFF040008. Expected: 0xFF. Actual:   0x6F
Flash Programmer: 10 data mismatches occur.


Verify command complete.
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Any advices? Thank you!

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