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51单片机计数器及频率计实验报告
该文档分为两部分，第一部分是51系列计数器的一个程序，设计到开关中断，实现计数功能，计数到178；第二部分是一个频率，实际上也是对51单片机中计数器的一个应用，并且结合了驱动数码管的功能，是一个很好的中断控制，与外设控制相结合的一个程序。
- 2023-02-15 05:05:03下载
- 积分：1
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VHDL液晶屏工程
使用状态机编写，共40个状态机，包含3个VHD文件，成功过点亮lcd，液晶屏包含字库则可以显示汉字
- 2022-01-25 14:48:53下载
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Hi All Find The Attachment
Hi All Find The Attachment
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RTlinux的AKAE 下来看看吧 里面内容详细
RTlinux的AKAE 下来看看吧 里面内容详细-RTlinux let" s see which of AKAE down and detailed
- 2022-05-28 05:14:28下载
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CS8900 network card driver. Runtime environment for ARM9+ LINUX, kernel version...
cs8900网卡驱动。运行环境为ARM9+LINUX，内核版本为2.6.24。实现基本收发功能和一些其他扩展功能-CS8900 network card driver. Runtime environment for ARM9+ LINUX, kernel version 2.6.24. The realization of the basic transceiver functions and a number of other extensions
- 2022-01-21 21:36:01下载
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Computer Architecture cache Principle and solutions simulation program.
计算机体系结构中cache实现原理及解决方案的模拟程序.-Computer Architecture cache Principle and solutions simulation program.
- 2022-01-26 04:15:41下载
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自制硬盘mp3播放器，自己动手制作的好资料
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- 2023-01-15 07:05:04下载
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anger Bootloader, a revised application to s3c2410
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- 2022-06-19 07:28:38下载
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LPC23XX SPI 驱动,本驱动匹配所有NXP模块
LPC23XX SPI 驱动,本驱动匹配所有NXP模块-LPC23XX SPI driver
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DE2 练习源码2-3
Part III
Figure 2a shows a circuit for a full adder, which has the inputs a, b, and ci, and produces the outputs s and co.
Parts b and c of the figure show a circuit symbol and truth table for the full adder, which produces the two-bit
binary sum cos = a + b + ci. Figure 2d shows how four instances of this full adder entity can be used to design
a circuit that adds two four-bit numbers. This type of circuit is usually called a ripple-carry adder, because of
the way that the carry signals are passed from one full adder to the next. Write VHDL code that implements this
circuit, as described below.
2
- 2022-02-01 03:42:27下载
- 积分：1
