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Renesas RA6M3 debugger not working

I am working on a Renesas MCU porting project and using the EVL Kit R7FA6M3AH3CFB. This kit has on onboard debugger and I am unable to use it from Keil MDK. When I click on the debug option the following error log appears and fails with error Flash Download failed. Target info: Device: R7FA6M3AH VTarget = 3.300V State of Pins: TCK: 0, TDI: 1, TDO: 1, TMS: 1, TRES: 1, TRST: 255 Hardware-Breakpoints: Software-Breakpoints: 8192 Watchpoints: 4 JTAG speed: 2000 kHz No Algorithm found for: 00000000H – 0000208FH No Algorithm found for: 0100A150H – 0100A15FH Erase skipped!

Error: Flash Download failed – “Cortex-M4” Flash Load finished at 13:04:03 Please let me know is there any options to be enabled in Keil IDE uVision 5.36 for this board. How do I proceed on this?

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