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4-66 Copyright © 2003-2010 ARM Limited. All rights reserved. ARM DUI 0224I
// . . .
*SCI1_IMSC |= SCI1_CARDOUTIM; // Enable SCI1 card out interrupt
*SIC_ENSET = SIC_SCI1; // Enable the SIC SCI1 interrupt
*PIC_IntEnable = PIC_SRC31; // Enable the PIC SIC interrupt