I have made lpc55s69 pcb,and the debug interface on board is JTAG-SWD type.I placed an 100K Ohm pull-up resistor over the SWDIO pin and a same value pull-down resistor on SWCLK pin，referenced to the official EVK.
But when i tried to debug an example project on it with jlink,errors occured.It said:"JLink cannot connect to target"
The software i use is MCUXpressoIDE 11.0.1.
But it seems that my JLink has recognized the mcu,however , just cannot contact with it.
Could anybody tell me whether I made my circuit correct or not ?