ATSAM4SA16BA-AU MCU flash reading

Discussion around product based on ARM Cortex M4 core.

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frizzalex
Posts: 1
Joined: Fri Sep 18, 2015 7:37 am

ATSAM4SA16BA-AU MCU flash reading

Fri Sep 18, 2015 7:55 am

Hi all,
this is my first approach with SAM4 Cortex-M4 MCU.Let's explain my problem.
I have a bare PCB with a ATSAM4SA16BA-AU MCU (64 pin LQFP package) and I'd need to read its flash (not to program).Currently I know for sure there is only the bootloader on it.
PCB has headers for the JTAG interface.Now, what kind of hardware and software I need to achieve this?Xilinx JTAG, buffereed Wiggler used in conjunction with OpenOCD or some other proprietary ones?
Thanks in advance

P.S.
I don't know if security bits have been enabled but I want to try to read it.

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