upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 55

Manufacturer Part Number

upd70f3422gj-gae-qs-ax

32-bit Single-chip Microcontroller

Manufacturer

Renesas Electronics Corporation.

Pin Functions

DDI, DMS, DCK, DRST

This port type holds for pins that can be used for on-chip debugging with the

N-Wire interface.

Block diagram: port type R

If OCDM.OCDM0 = 1, the corresponding pins are operating in on-chip debug

mode. The pins are automatically set as input or output pins, respectively.

Setting of bits PMn.PMnm is not necessary.

For more details refer to “On-Chip Debug Unit“ on page 877.

Preliminary User’s Manual U17566EE1V2UM00