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EP2C8 开发板原理图 EP2C8 开发板原理图
EP2C8 开发板原理图 EP2C8 开发板原理图-EP2C8 development board schematics EP2C8 development board schematics
- 2023-01-19 00:15:03下载
- 积分:1
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CPU是S3C44B0X,是学习时可用来参考,很好的原理图
CPU是S3C44B0X,是学习时可用来参考,很好的原理图-CPU is the study is available for reference and a good diagram
- 2023-04-16 09:25:02下载
- 积分:1
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多种时钟下的汇编延时程序,基于定时器的,精准
多种时钟下的汇编延时程序,基于定时器的,精准-Compilation of a wide range of clock delay under the process, based on the timer, precision
- 2023-05-07 11:25:02下载
- 积分:1
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本实验利用8253做定时器,用定时器输出的脉冲控制8259产生中断
在8259中断处理程序中,对时、分、秒进行计数,在等待中断的循
环中用LED显示...
本实验利用8253做定时器,用定时器输出的脉冲控制8259产生中断
在8259中断处理程序中,对时、分、秒进行计数,在等待中断的循
环中用LED显示时间。
8253用定时器/计数器1,8253片选接CS4,地址为0C000H。8253时钟
源CLK1接分频电路的F/64输出。分频器的Fin接4MHz时钟。8253的
GATE1接VCC。
8259中断INT0接8253的OUT1,片选接CS5,地址为0D000H。
显示电路的KEY/LED CS 接CS0,地址为08000H。-In this study, the use of 8253 to do the timer, using timer pulse output control 8259 generates an interrupt in 8259 interrupt handler, for hours, minutes and seconds count, waiting for interruption through ring using LED display time. 8253 with the timer/counter 1,8253 chip select access CS4, address 0C000H. 8253 clock source CLK1 of the F/64 then divider circuit output. Fin then 4MHz clock divider. 8253" s GATE1 then VCC. 8259 interrupt INT0 then 8253" s OUT1, chip select access CS5, address 0D000H. Display circuit of the KEY/LED CS access CS0, address 08000H.
- 2023-08-26 17:40:04下载
- 积分:1
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51单片机cc1100例程
51单片机实现的CC1100无线收发程序包,主机与从机均连接在51单片机上(89C51),无线收发的频率需要在mian 函数中进行修改,默认为433,测试时请保持在10米范围内,51单片机与cc1100接口请看main函数的宏
- 2023-01-31 01:05:03下载
- 积分:1
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believe and I have no desire to fund product development people, to produce thei...
相信和我一样没有资金而又想开发产品的人来说,自己制作下载线是唯一的选择了。-believe and I have no desire to fund product development people, to produce their own download cable is the only option.
- 2022-03-05 07:53:45下载
- 积分:1
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8051 Full Application
8051 Full Application
- 2023-07-10 05:00:04下载
- 积分:1
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a clock with multiple functions
多功能计时器,具有校准,显示,可分别多秒,分小时,年,月,日操作和显示-a clock with multiple functions
- 2022-01-25 19:04:30下载
- 积分:1
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S3C6410 芯片手册+原理图
快来下呀
S3C6410 芯片手册+原理图
快来下呀 -s3c6410 PDF new
- 2022-01-26 00:44:18下载
- 积分:1
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基于IAR平台STM32处理器实现鼠标、键盘类设备的源代码
基于IAR平台STM32处理器实现鼠标、键盘类设备的源代码-STM32 processor-based platform to achieve IAR mouse, keyboard class device" s source code
- 2022-07-01 18:02:56下载
- 积分:1