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ABOV SEMICONDUCTOR MC81F4204 - Page 136

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MC81F4204
136 April 24, 2012 Ver.1.41
Mark Name Description
X2 A Oscillator socket
X1 A Crystal/Resonator socket
C11 A capacitor socket for crystal
C12 A capacitor socket for crystal
R8 Register socket for External RC Oscillator
SW2 – EVA PWR SEL Eva.Board power source selection switch
User’s power source is supplied from the connector
V_USER() which is described below.
V_USER
A connector for power source which can be used for
Eva.Board.
J_USERA A connecter for target system.
Note :
Only GND is connected between Eva.Board and the target system. VDD is not connected.
So, the target system is required it’s own power source.

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