STM32 的程序下载有多种方法： USB、串口、 JTAG、 SWD 等这几种方式，都可以用来给 STM32 下载代码。不能实时跟踪调试的工具是（）。A、ULINKB、串口C、JLINKD、STLINK - 查题网

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高等继续教育 / 嵌入式系统导论

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STM32 的程序下载有多种方法： USB、串口、 JTAG、 SWD 等这几种方式，都可以用来
给 STM32 下载代码。不能实时跟踪调试的工具是（）。
A、ULINK
B、串口
C、JLINK
D、STLINK

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嵌入式系统导论

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题型描述: 十选项完形填空Before you travel, you’d better do some travel planning. Life on the road will be _ _ _ _ _ if you know what you need. The first thing is to get the _ _ _ _ _ you need for student travel. You probably need a passport, a tourist visa, an international work visa, an international driver’s license and more. Secondly, you should learn about student travel safety and health. Student travel is _ _ _ _ _ safe as you make it; in the words of one experienced traveler, “Stay safe but don’t stay home!” And, with _ _ _ _ _ precautions, you will be as healthy and safe when you travel as you are at home. It’s an unfortunate fact _ _ _ _ _ women travelers need to travel with special care, especially internationally. Females are more _ _ _ _ _ to be the victims of crimes. Thieves often think females _ _ _ _ _ easier targets for theft than men. After all, they are the weaker sex. The most obvious solution is sticking _ _ _ _ _ the safer parts of town, but you’ll miss adventure if you do. Consider _ _ _ _ _ deserted streets after dark; if you can’t, then carry a small, heavy flashlight in your hand. Be careful on dark streets _ _ _ _ _ you have a companion.1、 A. hard B. easy C. easier D. harder 2、 A. books B. resources C. goods D. documents 3、 A. so B. at C. as D. in 4、 A. few B. little C. a little D. a few 5、 A. how B. why C. which D. that 6、 A. like B. possible C. likely D. than 7、 A. over B. as C. so D. of 8、 A. of B. to C. on D. in 9、 A. avoiding B. turning C. living D. changing 10、 A. even if B. if C. although D. as统考英语A

3、提供可靠传输的传输层协议是____。 A.TCP B.IP C.UDP D.PPP计算机统考

名词解释信用标准公司财务

65、计算机杀毒时的注意事项不包括_________。 A.杀毒前应对重要数据备份 B.杀毒后应及时打补丁 C.杀毒后应及时重装系统 D.要及时更新杀毒软件的病毒库计算机统考

设累加器A的内容为0 C 9 H，寄存器R2的内容为54H，C Y=1，执行指令S U B B A， R2 后结果为（）单片机原理及应用

56、IPv4的32位地址共40多亿个，IPv6的128位地址是IPv4地址总数的______。 A.4倍 B.2倍 C.2的96次方倍 D.1倍计算机统考