www.pudn.com > remotepro.rar > systeminit.c

#pragma sfr 
#pragma di 
#pragma ei 
#pragma NOP 
#pragma HALT 
#pragma STOP 
#define ClrIORBit(Reg, ClrBitMap)	Reg &= ~ClrBitMap 
#define SetIORBit(Reg, SetBitMap)	Reg |= SetBitMap 
/* 
********************************************************************************************* 
********************************************************************************************* 
*/ 
void Clock_Init( void ) 
{ 
	ClrIORBit(MCM, 0x05);			/* High-Ring-OSC operate for CPU */		 
	SetIORBit(MCM, 0x01);			/* peripheral hardware clock:frh */ 
	SetIORBit(MOC, 0x80);			/* stop X1 clock */ 
	PCC = 0x00; 
}