PCH 7991
19 inch Atom Fanless Panel PC
© Copyright 2012 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
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//E xit the s uper I/O chip programm ing
E XITP RG
return cGP 2;
}
//I nitialize the GPIO port6
i nt InitGP 6() {
//Start the super I/O chip programming
E NTE RP RG
//S elect the lo gi cal devic e 8, GP6
S EL ETDE V(8)
//A ctivate G P1
W RITE RE G(0x30, (inportb(0x3 0)|0x4))
W RITE RE G(0xE6, 0 x0)
W RITE RE G(0xE4, 0 xF0)
//E xit the s uper I/O chip programm ing
E XITP RG
return 0;
}
// Read GP IO P ort2
u nsigned char ReadGP 2() {
uns igned char cGP 2;
//Start the super I/O chip programming
E NTE RP RG
//S elect the lo gi cal devic e 9, GP2
