Portwell NANO-6062, User Manual

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NANO-6062
Copyright © Portwell 2017 NANO-6062 User's Guide 28
5.2 Signal GPIO Signal
#Define GPCR 0x2B // GPIO Coutrol Register, Bit7 = GPIO7, Bit6 = GPIO6, ...,
// 0: Output; 1: Input
#Define GPDR 0x2C // GPIO Status Register, Bit7 = GPIO7, Bit6 = GPIO6, ...,
// 0: Low; 1: High
#Define EC_IOPort 0xE300 // Default, reference to BIOS configuration
VOID Write_EC_SRAM(UINT8 Offset,UINT8 Value){
IoWrite8(ECOffset,Value);
}
Byte Read_EC_SRAM(UINT8 Offset){
IoRead8(ECoffset,Value);
return Value;
}
void GPIO()
{