typedef struct {
unsigned int rSDICON;
unsigned int rSDIPRE;
unsigned int rSDICMDARG;
unsigned int rSDICMDCON;
unsigned int rSDICMDSTA;
unsigned int rSDIRSP0;
unsigned int rSDIRSP1;
unsigned int rSDIRSP2;
unsigned int rSDIRSP3;
unsigned int rSDIDTIMER;
unsigned int rSDIBSIZE;
unsigned int rSDIDATCON;
unsigned int rSDIDATCNT;
unsigned int rSDIDATSTA;
unsigned int rSDIFSTA;
unsigned int rSDIDAT;
unsigned int rSDIINTMSK;
} MMCreg;
我现在插入sd只有
charlie::Prescale for Real clock rate = 668, pRate:100000
Card inserted
SDCSDSlotOptionHandler:0x1
BUS Width 1Bit
charlie::Prescale for Real clock rate = 668, pRate:100000
CMD:5,0x0