首页 > 继续教育
题目内容 (请给出正确答案)
[单选题]

对于8位单片机,3Byte=()bits。

A.8

B.12

C.24

D.16

查看答案
答案
收藏
如果结果不匹配,请 联系老师 获取答案
您可能会需要:
您的账号:,可能还需要:
您的账号:
发送账号密码至手机
发送
安装优题宝APP,拍照搜题省时又省心!
更多“对于8位单片机,3Byte=()bits。”相关的问题
第1题
8051单片机的核心部件是()。

A.算术/逻辑运算部件ALU;

B.8位中央处理器CPU;

C.内部存储器;

D.16位中央处理器CPU。

点击查看答案
第2题
MCS-51单片机的4个并行I/O口中,在系统扩展时用于构建系统高8位地址总线的是()口。
MCS-51单片机的4个并行I/O口中,在系统扩展时用于构建系统高8位地址总线的是()口。

点击查看答案
第3题
MCS-51单片机系统中,外接程序存贮器和数据存贮器共用16位地址线和8位地址线,为什么不会发生冲突?

点击查看答案
第4题
对于8位D/A转换器:(1)若最小输出电压增量为0.02V,试问当输入代码为01001101时.输出电压VO为多少?(2)若其分辨率用百分数表示是多少?(3)若某系统中要求D/A转换器的精度小于0.25%.试问这一D/A转换器能否使用?

点击查看答案
第5题
A.piecesB.bitsC.blocksD.sheets

A.pieces

B.bits

C.blocks

D.sheets

点击查看答案
第6题
While playing in the garden____.A.a snake bit LucyB.a snake bits LucyC.Lucy was bit by sna

While playing in the garden____.

A.a snake bit Lucy

B.a snake bits Lucy

C.Lucy was bit by snakc

D.Lucy was bitten by a snake

点击查看答案
第7题
根据以下内容回答下列各题, In ancient times wealth was measured and exchanged in things tha
t could be touched: food, tools, and precious metals and stones. Then the barter system was replaced by coins, which still had real value since they were pieces of rare metal. Coins were followed by fiat money, paper notes that have value only because everyone agrees to accept them. Today electronic monetary systems are gradually being introduced that will transform. money into even less tangible forms, reducing it to a series of “bits and bytes”, or units of computerized information, going between machines at the speed of light. Already, electronic fund transfer allows money to be instantly sent and received by different banks, companies, and countries through computers and telecommunications devices. Which of the following would be the most appropriate title for the passage?

A.International Banking Policies

B.The History of Monetary Exchange

C.The Development of Paper Currencies

D.Current Problems in the Economy

点击查看答案
第8题
Inancienttimeswealthwasmeasuredandexchangedinthingsthatcouldbetouched:food,tools,andprecio

In ancient times wealth was measured and exchanged in things that could be touched: food, tools, and precious metals

and stones. Then the barter system was replaced by coins, which still had real value since they were pieces of rare

metal. Coins were followed by fiat money, paper notes that have value only because everyone agrees to accept them.

Today electronic monetary systems are gradually being introduced that will transform money into even less tangible

forms, reducing it to a series of “bits and bytes”, or units of computerized information, going between machines at

the speed of light. Already, electronic fund transfer allows money to be instantly sent and received by different

banks, companies, and countries through computers and telecommunications devices.

Which of the following would be the most appropriate title for the passage?

A. International Banking Policies

B. The History of Monetary Exchange

C. The Development of Paper Currencies

D. Current Problems in the Economy

点击查看答案
第9题
C200是一个几位计数器?()

A.8位

B.10位

C.16位

D.32位

点击查看答案
第10题
字符的ASCII码编码在机器中的表示方法准确地描述应是,使用()。

A.8位二进制代码,最右位为1

B.8位二进制代码,最左位为1

C.8位二进制代码,最右位为0

D.8位二进制代码,最左位为0

点击查看答案
第11题
8位二进制带符号数可以表示的范围是多少()。

A.-127~+127

B.-127~+128

C.-128~+127

D.-128~+128

点击查看答案
退出 登录/注册
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改