IBASE Technology FWA6706R, Руководство пользователя

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Appendix
FWA6706R & FWA6706D User Manual 57
void Unlock_F81964 (void)
{
outportb(F81964_INDEX_PORT, F81964_UNLOCK);
outportb(F81964_INDEX_PORT, F81964_UNLOCK);
}
//======================================================================
=====
void Lock_F81964 (void)
{
outportb(F81964_INDEX_PORT, F81964_LOCK);
}
//======================================================================
=====
void Set_F81964_LD( unsigned char LD)
{
Unlock_F81964();
outportb(F81964_INDEX_PORT, F81964_REG_LD);
outportb(F81964_DATA_PORT, LD);
Lock_F81964();
}
//======================================================================
=====
void Set_F81964_Reg( unsigned char REG, unsigned char DATA)
{
Unlock_F81964();
outportb(F81964_INDEX_PORT, REG);
outportb(F81964_DATA_PORT, DATA);
Lock_F81964();
}
//======================================================================
=====
unsigned char Get_F81964_Reg(unsigned char REG)
{
unsigned char Result;
Unlock_F81964();
outportb(F81964_INDEX_PORT, REG);
Result = inportb(F81964_DATA_PORT);
Lock_F81964();
return Result;
}
//======================================================================
=====