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用winband78e58 对422通讯操作,422通讯作为工业常用的串行通讯协议,使用广泛...
用winband78e58 对422通讯操作,422通讯作为工业常用的串行通讯协议,使用广泛-with winband78e58 communications operation of 422, 422 communications industry as a common serial communication protocol, widely used
- 2022-04-02 01:10:34下载
- 积分:1
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watchdog 25,045 examples.// 4 of 25,045 feet io Then in the same port, the cases...
看门狗25045的实例。//25045的4根io脚接在同一端口,本例为p1,//请根据实际电路更改引脚定义-watchdog 25,045 examples.// 4 of 25,045 feet io Then in the same port, the cases of p1,// light of the actual circuit-pin definition change
- 2022-07-26 16:27:07下载
- 积分:1
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这个对刚学制作单片机的仿真器的人是有一定的帮助的,是我在制作仿真器的时候每一步的录象
这个对刚学制作单片机的仿真器的人是有一定的帮助的,是我在制作仿真器的时候每一步的录象--It records each step I made simulator. It must be helpful for beginners.
- 2023-04-08 10:35:04下载
- 积分:1
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单片机下的ADC0809驱动程序
单片机下的ADC0809驱动程序-the ADC0809 SCM Driver
- 2022-01-26 00:53:52下载
- 积分:1
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如何在使用双数据指针我的语言在语言的硬件条件允许。
如何在硬件条件允许的情况下在C语言中使用双数据指针提高程序的执行效率,文章还给出了例子程序.-How to hardware conditions permit in the C language using a dual data pointers improve efficiency in the implementation process, the article also gives examples of the procedure.
- 2022-05-09 09:22:05下载
- 积分:1
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mifare 232读卡源程序用kei uvision打开
mifare 232读卡源程序用kei uvision打开-MIFARE reader source with open Kei uvision
- 2023-08-11 17:25:02下载
- 积分:1
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1―wire总线的详细介绍,对有设计硬件电路的同志有帮助
1―wire总线的详细介绍,对有设计硬件电路的同志有帮助-1-wire bus detailed description of the hardware design of a circuit to help comrades
- 2022-03-18 15:46:35下载
- 积分:1
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ADS7844串行模数转换芯片的原理及其在嵌入式的应用
ADS7844串行模数转换芯片的原理及其在嵌入式的应用-ADS7844 analog-to-digital converter serial chip embedded in the principle and its application
- 2022-08-22 06:53:58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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PROTEL15.PCB是较老的PCB软件,我还在用
PROTEL15.PCB是较老的PCB软件,我还在用-PROTEL15.PCB is PCB older software, I still use ...
- 2022-05-23 22:42:11下载
- 积分:1