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Keil C51 上51系列单片机优化的CRC－8 算法。可以自己改其他算式的，包含字节查表，半字节查表，bit计算。很难得的哦。...
Keil C51 上51系列单片机优化的CRC－8 算法。可以自己改其他算式的，包含字节查表，半字节查表，bit计算。很难得的哦。-Keil C51 on the 51 computers optimized CRC-8 algorithm. Other formula can do it ourselves, and look-up table contains the byte, half-byte look-up table, bit computing. Hard to come by Oh.
- 2022-01-25 17:23:01下载
- 积分：1
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飞利浦D12的AT89C52固件
飞利浦D12的AT89C52固件-Philips D12 firmware of the AT89C52
- 2022-02-03 16:06:14下载
- 积分：1
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MSC1210 Chinese data
MSC1210中文资料--内核兼容8051的MSC1210单片机，具有高性能ADC、片内存储器以及Flash编程应用等功能。实际应用系统往往需要进行高精度的测量，同时还必须进行实时快速控制，提高其开发效率。为此人们常采用高精度A/D芯片加带ISP开发功能的单片机系统来实现。德州仪器（TI）的MSC1210单片机解决了上述问题。它集成了一个增强型8051内核、高达33 MHz的时钟周期、8路24位高精度∑-△A/D转换器、Flash存储器等-MSC1210 Chinese data- 8051 MSC1210 microcontroller core compatible with high-performance ADC, on-chip Flash program memory and application functions. Practical applications often require high-precision measurements, but also the need for real-time fast control, to improve their development efficiency. To do this people often use high-precision A/D chip increases with ISP microcontroller system development function to achieve. Texas Instruments (TI) of the MSC1210 microcontroller to solve the above problems. It integrates an enhanced 8051 core, up to 33 MHz clock cycle, 8-channel 24-bit high-precision Σ-△ A/D converter, Flash memory, and so on ... ...
- 2022-01-25 22:40:17下载
- 积分：1
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单片机的设计书籍（一些基础性的技术资料）本人从中也得益不少，不敢独享，发上来大家交流交流。
单片机的设计书籍（一些基础性的技术资料）本人从中也得益不少，不敢独享，发上来大家交流交流。-microcontroller design books (some of the basic technical information), I have benefited a lot from, not exclusive. fat onto the exchange of exchange.
- 2022-02-13 23:17:00下载
- 积分：1
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SPI是一个环形总线结构，由ss（cs）、sck、sdi、sdo构成，其时序其实很简单，主要是在sck的控制下，两个双向移位寄存器进行数据交换。
假设下面...
SPI是一个环形总线结构，由ss（cs）、sck、sdi、sdo构成，其时序其实很简单，主要是在sck的控制下，两个双向移位寄存器进行数据交换。
假设下面的8位寄存器装的是待发送的数据10101010，上升沿发送、下降沿接收、高位先发送。
那么第一个上升沿来的时候 数据将会是sdo=1；寄存器=0101010x。下降沿到来的时候，sdi上的电平将所存到寄存器中去，那么这时寄存器=0101010sdi，这样在8个时钟脉冲以后，两个寄存器的内容互相交换一次。这样就完成里一个spi时序。
-SPI bus is a ring structure, by ss (cs), sck, sdi, sdo composition, its timing is actually very simple, mainly under the control of the sck and two bi-directional shift register for data exchange. Assuming the following 8-bit register is loaded to send the data to be 10,101,010, rising to send, receive falling edge, high first sent. Well, the first rising edge to the time data will be sdo = 1 register = 0101010x. Falling edge comes, sdi on the level will be stored to the register, then register at this time = 0101010sdi, so 8 clock pulse later, the contents of two registers to exchange time. This will be completed in a spi timing.
- 2022-02-06 05:39:49下载
- 积分：1
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一篇关于步进电机的细分，驱动，加速，减速的文章。
一篇关于步进电机的细分，驱动，加速，减速的文章。-An article on the breakdown of stepper motors, drives, speed up, slow down the article.
- 2022-03-15 20:03:51下载
- 积分：1
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78E516ISP SCM procedures download
78E516ISP单片机程序下载程序-78E516ISP SCM procedures download
- 2022-08-14 18:33:33下载
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Pwm control on an example, based on 8051f020 an example.
有关于pwm控制的一个例子,基于8051f020的一个例子.-Pwm control on an example, based on 8051f020 an example.
- 2022-03-10 10:55:55下载
- 积分：1
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an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to...
增加ASCII.C的一个ASCI码(7F),用于虚拟按键用
修改UART串口的命令解析程序，修改RTC的pcf8563中断部分。
精简IIC和smart_timer代码,添加define.h的宏定义。
修改system.c里的消息堆栈的宏定义
增加ii.c函数,支持对eeprom的打包
增加由PLD或者GPIO输出的模拟UART，在6个CLOCK下速度为57.6K
增加消息的优先级功能，消息类型的前4位为消息的优先级，后4位为消息的类型
试用于初学单片机并且想更上一层楼的，或者有些基础，想减少工作量的。-an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to amend the order analytic procedures, the revised RTC pcf8563 interruption part. IIC and smart_timer streamline code, add the definition of Acer define.h. The revised system.c news stack macros increase II.c function, support for EEPROM packaged increase from the PLD or GPIO output analog UART, in the next six CLOCK speed of 57.6K news of the priority function of the type of information before news of the four priority levels after four types of information on the trial beginner to a higher level and SCM, or some foundation, we want to reduce the workload.
- 2022-03-03 16:17:03下载
- 积分：1
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C8051f021单片机 ASm 头文件
C8051f021单片机 ASm 头文件-C8051f021 SCM ASm header files
- 2023-05-08 10:45:02下载
- 积分：1
