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S3FM02G_USER'S GUIDE_REV 1.00
2 EVB DESCRIPTION
2-2
2.2 Detailed Block Configurations
2.2.1 Power Generator Block
1.
CN1,CN2,J7:
Power Supply Connector
CN1: VIN / CN2 : GND
J7: DC adapter connector
2.
U2,U3:
1.5A Low Drop Positive
:
Voltage Regulator
3.3V(U2)
/
5V(U3)
fixed
D2PAK package
3.
J5,J6,J8,J9:
Jumper Setting for
S3FM02G
Power Block
J5:
S3FM02Gs
VDDCORE
Voltage level selection (3.3V or 5V)
J5:
S3FM02Gs
VDDIO
Voltage level selection (3.3V or 5V)
J5:
S3FM02Gs
AVDD0
Voltage level selection (3.3V or 5V)
J5:
S3FM02Gs
AVDD1
Voltage level selection (3.3V or 5V)
4.
D2,D3:
Power Display LED
D2:
3.3V Display (
red color
) /
D3 :
5V Display (
green color
)
5.
SW1:
Power Input [ON/OFF] toggle Switch ([J7 / CN] Share a switch)
6.
J10:
Reserve Power Pin Header
Figure 2-2 Power Generator Block