Hello,
I am trying to use the J-Link to program and verify the Flash ECC memory region of the TMS570LS3137 part. I am not receiving any errors in programming/reading this memory region (0xF0400000 - 0xF0460000), however when I read back the memory it does not match what I attempted to load. Also of note, the flash download dialog does not come up when writing to the ECC flash memory area.
I am simply using loadbin and savebin commands from the jlink command line interface with exec device=TMS570LS3137. Is there a reason this does not seem to work properly? I am able to program the 3MB program flash memory area and verify it using the same method.
As a side note, the reported RAM size of this part is 196KB, when it actually has 256KB.
Any assistance would be appreciated.
Example:
J-Link>loadbin load.bin, 0x00000000
Loading binary file... [load.bin]
Writing bin data into target memory @ 0x00000000.
Info: J-Link: Flash download: Flash programming performed for 0 ranges (0 bytes)
Info: J-Link: Flash download: Total time needed: 15.677s (Prepare: 5.436s, Compare: 6.832s, Program: 0.000s, Verify: 0.0
00s, Restore: 3.408s)
J-Link>loadbin loadECC.bin, 0xF0400000
Loading binary file... [loadECC.bin]
Writing bin data into target memory @ 0xF0400000.
J-Link>
I am trying to use the J-Link to program and verify the Flash ECC memory region of the TMS570LS3137 part. I am not receiving any errors in programming/reading this memory region (0xF0400000 - 0xF0460000), however when I read back the memory it does not match what I attempted to load. Also of note, the flash download dialog does not come up when writing to the ECC flash memory area.
I am simply using loadbin and savebin commands from the jlink command line interface with exec device=TMS570LS3137. Is there a reason this does not seem to work properly? I am able to program the 3MB program flash memory area and verify it using the same method.
As a side note, the reported RAM size of this part is 196KB, when it actually has 256KB.
Any assistance would be appreciated.
Example:
J-Link>loadbin load.bin, 0x00000000
Loading binary file... [load.bin]
Writing bin data into target memory @ 0x00000000.
Info: J-Link: Flash download: Flash programming performed for 0 ranges (0 bytes)
Info: J-Link: Flash download: Total time needed: 15.677s (Prepare: 5.436s, Compare: 6.832s, Program: 0.000s, Verify: 0.0
00s, Restore: 3.408s)
J-Link>loadbin loadECC.bin, 0xF0400000
Loading binary file... [loadECC.bin]
Writing bin data into target memory @ 0xF0400000.
J-Link>