ULINK2 Adapter Error No JTAG Devices Found

I purchased three ULINK2 adapter in the past year but they do not communicate with my target board. I tried two older ULINK adapters they work OK using the same target and JTAG cable. Connection:...
no cortex-m device found in the jtag chain. please check the jtag cable and the connected device

hello everyone i am working on stm32h103 board and i load the programs with KEIL.when i was programming , the KEIL returns to me "no cortex-m device found in the jtag chain. please check the jtag cable...
no cortex-m device found in the jtag chain. please check the jtag cable and the connected device

hello everyone i am working on stm32h103 board and i load the programs with KEIL.when i was programming , the KEIL returns to me "no cortex-m device found in the jtag chain. please check the jtag cable...
ULINK2 with Infineon XC836 - No JTAG Device Found Error in uVision

Hi, I'm trying to debug an Infineon XC836 micro with uVision 5 but I continually get "No JTAG Device found" errors followed by "No ULINK Device" found errors. I'm using a ULINK2 connected to the OCDS...
ULINK2 with Infineon XC836 - No JTAG Device Found Error in uVision

Hi, I'm trying to debug an Infineon XC836 micro with uVision 5 but I continually get "No JTAG Device found" errors followed by "No ULINK Device" found errors. I'm using a ULINK2 connected to the OCDS...