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with high accuracy microprocessor PWM 12 DA, the Internet and practical.
用单片机构成高精度PWM式12位DA，网上下的，很实用。-with high accuracy microprocessor PWM 12 DA, the Internet and practical.
- 2022-09-12 11:50:03下载
- 积分：1
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8253的初始化程序举例:
例1：选择2号计数器，工作在3方式，计数初值为533H（2个字节），采用二进制计数。其初始化程序段为
MOV DX，307...
8253的初始化程序举例:
例1：选择2号计数器，工作在3方式，计数初值为533H（2个字节），采用二进制计数。其初始化程序段为
MOV DX，307H ；命令口
MOV AL，10110110B ；2号计数器的初始化命 令字
OUT DX，AL ；写入命令寄存器
MOV DX，306H ；2号计数器数据口
MOV AX，533H ；计数初值
OUT DX，AL ；选送低字节到2号计数器
MOV AL，AH ；取高字节送AL
OUT DX，AL ；后送高字节到2号计数器
-8253 initialization procedures examples : Example 1 : Select counters on the 2nd, in three ways. Counting for the initial 533H (2 bytes), a binary counting. Initialization of its procedures for MOV DX, 307H; I ordered MOV AL, 10110110B; on the 2nd Counter initialize command word OUT DX, AL; write commands Register MOV DX, 306H; data on the 2nd Counter I MOV AX, 533H; Counting initial OUT DX, AL; low-byte sent to the 2nd Counter MOV AL, AH; With a high-byte send AL OUT DX, AL; evacuations high byte counter to the 2nd
- 2023-08-04 20:25:03下载
- 积分：1
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Motorola公司单片机MC68HC908实现KBI功能的实例程序,C语言在Code Warrier集成环境中编写。...
Motorola公司单片机MC68HC908实现KBI功能的实例程序,C语言在Code Warrier集成环境中编写。-Motorola MCU MC68HC908 companies achieve functional examples of KBI procedures, C language in the Code Warrier prepared integrated environment.
- 2023-07-24 01:30:04下载
- 积分：1
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embed in keil
embed in keil
- 2022-03-18 09:04:55下载
- 积分：1
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Completed a temperature acquisition and display functions, contains the complete...
完成了温度采集并显示的功能，内含1602LCD的完整显示程序，以及AT502的温度采集，转换并显示。keil c编写-Completed a temperature acquisition and display functions, contains the complete show 1602LCD procedures, as well as the temperature AT502 acquisition, conversion and display. keil c prepared
- 2022-04-20 01:28:27下载
- 积分：1
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AVR开发板范例程序,WS开发板配套_51_汇编源程序
AVR开发板范例程序,WS开发板配套_51_汇编源程序-AVR development board example of the procedure, WS development board supporting the compilation of source _51_
- 2022-03-03 21:30:47下载
- 积分：1
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430成都技术培训会代码，使用IAR
430成都技术培训会代码，使用IAR-4.10打开。-430 technical training in Chengdu will be the code, the use of IAR-4.10 open.
- 2023-02-26 21:20:04下载
- 积分：1
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整有效。中间四个字节分别代表设备的地址、指令类型、指令参数1(OPT1)和指令参数2(OPT2)。设备在对这四个字节的内容进行译码后执行相应的操作...
整有效。中间四个字节分别代表设备的地址、指令类型、指令参数1(OPT1)和指令参数2(OPT2)。设备在对这四个字节的内容进行译码后执行相应的操作
- 2022-04-29 23:22:36下载
- 积分：1
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C51中的指针应用之一.rar
C51中的指针应用之一.rar-C51 target of one application. Rar
- 2023-07-03 07:00:03下载
- 积分：1
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SCM IO insufficient use of this circuit keyboard circuit and procedures on the e...
单片机ＩＯ口不足，用此电路做的键盘电路和程序，就可以了
8条口线24按键的C51源程序 .rar-SCM IO insufficient use of this circuit keyboard circuit and procedures on the eight lines mouth of the 24 keys C51 source. rar
- 2022-03-18 04:00:21下载
- 积分：1
