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Master and Slave Example Protocol Design for mcs
Master and Slave Example Protocol Design for mcs-51 keil c51
- 2023-07-30 18:20:03下载
- 积分：1
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功能：
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出（十路水位值）
并计算水头送STC板
2、采集数据为BCD码制，先转换成二进制...
功能：
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出（十路水位值）
并计算水头送STC板
2、采集数据为BCD码制，先转换成二进制，处理后再转换成BCD
3、通讯采用方式3，多机通讯，上位机发地址时TB8=1，其他TB8=0
下位机SM2=1，RB8=1时产生中断后使SM2=0收发数据，结束后SM2=1
在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisition of data-bit machine and send this data through 8255 (the road level 10 value) and calculate the head sent to STC board 2, for BCD code data collection system, the first converted into binary, and then deal with the conversion into BCD 3, communication using methods 3, multi-machine communications, address PC made TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1 in this system to the local hardware address set to 0
- 2023-07-17 03:30:03下载
- 积分：1
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很好的代码，好好学学，关于51单片机开发的独立键盘程序
很好的代码，好好学学，关于51单片机开发的独立键盘程序-A very good code, good to learn about the development of an independent 51 MCU Keyboard Program
- 2022-04-24 23:42:42下载
- 积分：1
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开发环境：IAR Embedded Workbench V4.09A/W32,Windows XP
msp430一般程序的简单模块...
开发环境：IAR Embedded Workbench V4.09A/W32,Windows XP
msp430一般程序的简单模块
-Development environment: IAR Embedded Workbench V4.09A/W32, Windows XPmsp430 the general procedure of the simple module
- 2022-03-24 11:48:05下载
- 积分：1
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89S52 increase USBD12 simulation of a U
89S52加USBD12模拟的一个U盘（源码+原理图+实物照片）
Computer00 发表于 2006-3-3 14:09:00
USB-D12文件包下载.rar
这是一个用89S52加PDIUSBD12模拟的一个U盘，里面涉及到USB接口，USB大容量存储设备，FAT16文件系统等内容。插入电脑后，可显示移动磁盘盘符及一个文本文件。
需要说明一下的是，这个包中的原理图，IDE接口部分、74HC573、以及RS232串口等部分，是作为这个实验板的一部分。在这个模拟U盘的程序中，是没有用到的。在下一个“移动硬盘”的例子中，就用到了IDE接口跟74HC573了。至于RS232，那时笔者在调试程序时用的。如果您不需要通过串口调试程序，RS232部分可以不管它-89S52 increase USBD12 simulation of a U-Disk (OSS diagram kind photos) Comput. er00 published in 2006-3-3 14:09 : 00 USB-D12 package downloaded. rar This is a plus with 89S52 simulation PDIUSBD12 of a U disk, which relate to the USB interface, USB mass storage devices, and FAT16 file system and so forth. Insert the computer, can show that the mobile disk drive and a text file. Need to point out that this is a package of drawings, IDE interface, 74HC573. and RS232 serial port as part of the experiment as part of the plate. In this simulation U disk process is not used in the. Next a "mobile hard" cases, the option of the IDE int
- 2022-03-18 13:32:09下载
- 积分：1
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Based on the Signal Integrality theory, the key problem met during signal proces...
高速电路信号完整性问题，有一定的参考价值-Based on the Signal Integrality theory, the key problem met during signal processing module design and its solution is given
- 2023-02-18 11:05:04下载
- 积分：1
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C8051F020 use as a controller, control of the 74LS165
利用C8051F020作为控制器，对74LS165进行控制-C8051F020 use as a controller, control of the 74LS165
- 2022-03-21 17:59:06下载
- 积分：1
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AT91SAM7S256开发板基础demo，已验证
AT91SAM7S256开发板基础demo，已验证-AT91SAM7S256 development board based on demo, verified
- 2022-02-03 12:54:29下载
- 积分：1
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单片机音频信号处理软件2。
单片机音频信号处理软件2.-SCM audio signal processing software 2.
- 2022-08-22 21:20:35下载
- 积分：1
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Keil串口调试技巧（修订）与列子,虚拟串口的使用，
Keil串口调试技巧（修订）与列子,虚拟串口的使用，-Keil serial debugging skills (Amendment) Liezi with, the use of virtual serial port,
- 2022-12-31 08:20:03下载
- 积分：1
