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Hi, I have developed and printed out my PCB, the MCU is STM32F103RET6. I can program my Olimex H103 board with Ulink without a problem.
But my new PCB giving error with ulink2; "Error flash download failed - Target DLL has been cancelled"
And the output window; Load "D:\\ST Cortex-M3 STM32\\STM32 Projects\\New\\Obj\\STM3210E-EVAL.AXF" Cannot access Memory
I changed the program algorithm from Utilities by selecting 512K flash.
A part of my sch is that; img822.imageshack.us/.../mystm32sch1.png
How can I solve this problem?
Thanks in advance...
It can be a Jtag connection problem? for example pin3?
My Jtag img19.imageshack.us/.../mystm32jtag1.png
And my reference sch; klk64.com/.../stm32_e_sch.pdf