Tool/software: Code Composer Studio
void Clock_Config_8MHz()
{
__bis_SR_register(SCG0); // disable FLL
CSCTL3 |= SELREF__REFOCLK; // Set REFO as FLL reference source
CSCTL0 = 0; // clear DCO and MOD registers
CSCTL1 &= ~(DCORSEL_7); // Clear DCO frequency select bits first
CSCTL1 |= DCORSEL_3; // Set DCO = 8MHz
CSCTL2 = FLLD_0 + 243; // DCODIV = 8MHz
__delay_cycles(3);
__bic_SR_register(SCG0); // enable FLL
while(CSCTL7 & (FLLUNLOCK0 | FLLUNLOCK1)); // Poll until FLL is locked
CSCTL4 = SELMS__DCOCLKDIV | SELA__REFOCLK; // set default REFO(~32768Hz) as ACLK source, ACLK = 32768Hz
// default DCODIV as MCLK and SMCLK source
P1DIR |= BIT3; // select this pin for output for MCLK
P2DIR |= BIT2; // select this pin for output for ACLK
P1SEL0 = P1SEL1 = 0x01; // for selecting ternary function of the pin which is multiple function
PM5CTL0 &= ~LOCKLPM5;
}
in above code no output found used port pins why ?
please help me
