Hi,
I am using the AT91FR40162SB, ARM7TDMI family microcontroller in my design.I am using the ARM developers suite and AXD debugger for emulation purpose.
When I connect the ARM controller board with the Majic Series Multi-processor Advanced JTAG Interface Controllers Emulator,then an error message is shown that "JTAG connection failed,No TAP's found ,TDO stuck high". I was using the same emulator with another boards containing AT91FR40162S , it worked well.
Can anyone tell what can be the cause of this error.btw I have confirmed the hardware interface and its all ok though.The clocks and other voltage signals to ARM controller are also connected right.
Is this a controller problem ot somewhat else . Any suggestions are warmly welcomed.Thanks before

I have attached the error_log picture also.