Target System Design - Renesas QB-MINI2 User Manual

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4.1 Target System Design

This section describes the target system circuit design required for on-chip debugging and flash programming.
Because the communication mode for on-chip debugging differs depending on the target device, the target
system configuration varies. Check the device specifications when designing the target system.
Example
If you cannot determine the communication mode of the target device, see the manual for the target device to
check whether the OCDxA and OCDxB pins or TOOLCx and TOOLDx pins are used for on-chip debugging.
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CHAPTER 4 HOW TO USE MINICUBE2 WITH 78K0 MICROCONTROLLER
When 78k0/Kx2, 78K0/Lx2, 78K0/Fx2
OCDxA, OCDxB, FLMD0 are communication for on-chip debugging
RxD, TxD, FLMD0 are communication for programming
When 78K0/Kx2-L, 78K0/Ix
TOOLCx, TOOLDx are communication for on-chip debugging and programming.
User's Manual U18371EJ5V0UM