Fujitsu 8FX MB2146-510-01-E Kurulum Kılavuzu - Sayfa 15

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Fujitsu 8FX MB2146-510-01-E Kurulum Kılavuzu

3.4 HW Module Description and Jumper settings

3.4.1 Power Module

EV-board has 4 kinds of power supply for user to choose. Please read below instructions before us-

ing.

The following two power supplies are recommended. Please follow the settings below,

4 AA batteries from BT1 on

the back of the EV-board.

9V DC from CN6

• DC Adaptor: 9V DC:

Output voltage: 9V

Connection: Connector (CN6)

• Battery:

QTY: 4PCS;

Model: AA;

Nominal voltage: 1.5V.

Connection: Socket for Battery

• External Power Supply:

There are 2 test points (TP1&2) on EV-board which can supply power to target board (EV-

board).

Power on method: short L3 on EV-board; then connect anode of DC power to TP1 (MCU Vcc)

and cathode to TP2 (MCU GND).

• USB cable:

The Mini-B USB receptacle is only for supplying power to EV board by PC USB port. The

current and power of this method is limited in 100mA/0.5W.

Please make sure to supply stable power via the Mini-B USB receptacle while operation.

If any of the power supplies is connected to the EV-board correctly, power LED (LED5) on

the EV-board will be on. Refer to Figure 12.

Power supply

BAT.

LED5

Figure 12 Power Module

Table 1 Power Supply Selection

Header name

J1: BAT.

J1: 9V.

CN6

CN7

Settings

BAT.