Circuit Connection Examples - Renesas QB-MINI2 User Manual

4.1.2

Circuit connection examples

The circuit design on the target system varies depending on the used connector and interface signals.
The following (1) to (3) are the major purpose of use.
relevant circuit connection example for specifications. Figure 4-3 Flowchart for Selecting the Circuit also shows a
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circuit connection example.
Caution The constants described in the circuit connection example are reference values.
flash programming aiming at mass production, thoroughly evaluate whether the specifications of
the target device are satisfied.
(1) Used to perform on-chip debugging and flash programming via one 16-pin connector.
(2) Used to perform on-chip debugging via a 10-pin connector.
* This type of circuit connection can be used with on-chip debugging emulator QB-78K0MINI.
(3) Used to perform flash programming.
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Usage
(1)
(2)
(3)
Notes 1.
2.
3.
56
CHAPTER 4 HOW TO USE MINICUBE2 WITH 78K0 MICROCONTROLLER
Table 4-5. Corresponding Circuit Connection Diagrams
Connector Programming
Used Interface
Note1
16-pin UART
TOOLC0, TOOLD0
TOOLC1, TOOLD1
10-pin
Note1
16-pin UART
TOOLC0, TOOLD0
TOOLC1, TOOLD1
Refer to the target device's user's manual to confirm whether an FLMD1 pin is provided.
The debug interface pin name varies depending on the target device.
device's user's manual.
If the security ID is lost (including when the area is corrupt), it can only be recovered by erasing the
flash memory of the device.
User's Manual
Confirm the purpose, refer to Table 4-5 and see the
Debug
Interface
OCD0A(X1),
OCD0B(X2)
OCD1A (P31),
Note2
OCD1B (P32)
– OCD0A(X1),
OCD0B(X2)
– OCD1A (P31),
Note2
OCD1B (P32)
U18371EJ5V0UM
If you perform
X1 oscillator circuit Refer to:
Do not use Figure 4-4
Use Figure 4-5
Do not use Figure 4-6
Use Figure 4-7
Do not use Figure 4-8
Use Figure 4-9
– Figure 4-10
– Figure 4-11
– Figure 4-12
– Figure 4-13
– Figure 4-8
– Figure 4-10
For details, confirm the target
Note3
Note3