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MSP430F6736A: Problem with msp430f6736a external 32.768khz crystal

Part Number: MSP430F6736A

Hi Guys,

We need your help to check our customer's issue on their code. 

They have a problem running msp430f6736a by 32.768 kHz crystal.

Kindly check their CODE below:


//-----Clock Setting---
//Set VCore = 2 for 12MHz clock
PMM_setVCore(PMM_CORE_LEVEL_3);

UCS_turnOnLFXT1(UCS_XT1_DRIVE_3, UCS_XCAP_0);

//Set DCO FLL reference = XT1CLK
UCS_initClockSignal (UCS_FLLREF, UCS_XT1CLK_SELECT, UCS_CLOCK_DIVIDER_1);

//Set ACLK = XT1CLK
UCS_initClockSignal (UCS_ACLK, UCS_XT1CLK_SELECT, UCS_CLOCK_DIVIDER_1);

//Set ACLK = XT1CLK
UCS_initClockSignal (UCS_SMCLK, UCS_DCOCLKDIV_SELECT, UCS_CLOCK_DIVIDER_1);
//Set ACLK = XT1CLK

UCS_initFLLSettle(16000, 488);

but when they run program, they get DCOFFG error

Thank you so much for checking the error and we are looking forward to your response.

Best regards,

Jonathan

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