[参考译文] MSP430FR2355：I2C BSL 和 MSP430 BSL 工具存在问题

            WDTCTL = WDTPW | WDTHOLD;

            TB3CCR0 = 0x00;         // clear Timer B
            TB3CCTL1 = 0x00;
            TB3CTL = 0x00;

            // Disable all interrupts
            __disable_interrupt();

            FRCTL0 = FRCTLPW | NWAITS_1;
            __bis_SR_register(SCG0);                           // disable FLL
            CSCTL1 = DCORSEL_3;                                // DCO Range = 8MHz
            CSCTL2 = FLLD_0 + 243;                             // DCOCLKDIV = 8MHz
            __delay_cycles(3);
            __bic_SR_register(SCG0);                           // enable FLL

            // Delay after setting clock to invoke BSL
            __delay_cycles(3);

            // Invoke BSL
            ((void (*)() )0x1000)();