msp430题库及答案 完全资料下载

提要

一、填空题 本题共5小题每小题4分。 1. // Port1 interrupt service routine #pragma vector =   __interrupt void Port_1 (void) A. PORT1_VECTOR [正确答案]: [试题解析]: [阅卷得分(4)]:4 2. // Configure TimerA TACTL =  ; // Source: ACLK, UP mode CCR0 = 5100; //Timer count 5100 CCR1 = 100; //Timer count 100 CCTL0 = CCIE; //CCR0 interrupt enabled CCTL1 = CCIE; //CCR1 interrupt enabled A. TASSEL_1 + MC_1;