My customer is designing the substrate on which ADuCM350 was mounted.
A customer is considering use of debugging interface of serial download.
A customer won't use "Analog Devices USB-SWD/UART". (Small J-LINK OB board of an evaluation board accessory)
A designer would like to connect a ICE debugger directly using a connector for debugging (MIPI-10 type). (Like I-Jet IAR)
In this case,does a SWDIO&SWCLK have to be pull-up(or pull-down)?