Part Names And Functions Of Minicube2 - Renesas QB-MINI2 User Manual

2.2

Part Names and Functions of MINICUBE2

Figure 2-2 shows the part names of the MINICUBE2 main unit. For their functions, refer to (1) to (5) below.
Target interface Target interface
connector connector
Mode select switch Mode select switch
(1) Mode select switch
This switch is used to select the target device. Table 2-1 describes the setting details. This switch is set to
"M2" at shipment.
Setting
M1
M2
(2) Power select switch
This switch is used to set the power supplied to the target system. Table 2-2 describes the setting details.
This switch is set to "3" at shipment.
Caution Do not change the switch setting while the USB cable is connected.
Setting
3
5
T
Note The maximum rating of the current is 100mA, so do not use MINICUBE2 with the target system with
the higher current rating.
machine.
14
CHAPTER 2 NAMES AND FUNCTIONS OF HARDWARE
Figure 2-2. Part Names of MINICUBE2
Mode LED Mode LED
Table 2-1. Description of Mode Select Switch
Sets 78K0S or 78K0R microcontroller as target device
Sets V850 or 78K0 microcontroller as target device (factory setting)
Table 2-2. Setting of Power Select Switch
3 V is supplied from MINICUBE2 to the target system
The supplied power is fed back to MINICUBE2 and used only for power detection.
5 V is supplied from MINICUBE2 to the target system
The supplied power is fed back to MINICUBE2 and used only for power detection.
Power supply of the target system is used.
MINICUBE2 only detects the power for the target system.
The power is always supplied after MINICUBE2 is connected to the host
User's Manual
Power select switch Power select switch
Description
Description
Note
. (Factory setting)
Note
.
U18371EJ5V0UM
USB interface USB interface
connector connector