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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=TMS570…
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Thank you for the quick response. I noticed in J-Flash that when you select the STM32F407VG MCU it comes up as having 512K of flash. This part actually has 1024K of flash. Using the STM32F417VG type works to program the 407 part, however.
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Does the J-Link support flash programming on the new STMicro STM32F4xx family of Cortex-M4 MCU's? I recently received a demo board with an STM32F407VG6 MCU and would like to use the J-Link to program/debug it. I am able to connect to the MCU via SWD, but I'm unsure of how to program the flash on this part. Info: Found SWD-DP with ID 0x2BA01477 Info: TPIU fitted. Info: ETM fitted. Info: FPUnit: 6 code (BP) slots and 2 literal slots Info: Found Cortex-M4 r0p1, Little endian. Cortex-M4 identified.
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Hi Alex, the unlock command was successful, I am back up and running. Thank you!
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I am new to ARM microcontrollers and I am working with the Freescale Kinetis K60 development board: TWR-K60N512-KIT I accidentally loaded the wrong file into flash using the jlink command line utility. It appears that the chip continuously resets and I can no longer connect to the chip to erase/reload it. Is there any way to recover from this? It's likely the reset address in flash is invalid (basically has garbage in the flash), so the very first instruction executed likely causes a trap/reset.…