Turning On The Power; Mcu Power Supply Voltage Selection Switch - Renesas Compact Emulator M34571T2-CPE User Manual

M34571T2-CPE User's Manual

2.5 Turning ON the Power

2.5.1 MCU Power Supply Voltage Selection Switch

Set the MCU power supply source selection switch of the emulator according to conditions of use.
2
5.0V
Figure 2.5 Jumper switch locations of the emulator
These are the jumper switches to select power supply to the MCU and its power voltage. As shown in Table 2.2 below, set the
switch according to the connection to the user system.
Table 2.2 Setting jumper switches
MCU power supply voltage selection switch (SW1)
Note on Jumper Switch Settings:
Always shut OFF the emulator before changing the setting of the jumper switches, and connecting the cable.
Otherwise the internal circuit may cause a break.
REJ10J0972-0100 Rev.1.00 February 10, 2006
MCU power supply voltage selection switch
J P
1 J P
E X T I N T
3.3V
4 L E D 5 L E D
3V
5V
M34571T2-CPEB REV.A
Supplied from the emulator. The MCU operating voltage is 3.0 V.
Supplied from the emulator. The MCU operating voltage is 5.0 V.
CAUTION
J4
Description
2. Setup
Page 24 of 72