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Using a SoC cortex-m0 with ULINK2. ERROR: Cannot Write to RAM for FLash Algorithms

Sandra Morrison

Hi. Using uVisionV4.73 trying to program a cortex M0 device (Quintic SoC) using SW. The device is found in Debug/Settings, but when I try to erase/program I get the error

Cannot Write to RAM for FLash ALgorithms.

Any thoughts?

I do not have VCC connected to the interface; just SWDIO and SWDCLK and gnd. I am using the 10 pin ARM 0.05 connector and the VCC jumper is set to 3.3V

THanks

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