Description: RAMTRON 3047 C51所用的头文件
单周期8051 40MIPS -RAMTRON 3047 C51 used in the first cycle of 8,051 single document 40MIPS Platform: |
Size: 19364 |
Author:华哥 |
Hits:
Description: RAMTRON 3047 C51所用的头文件
单周期8051 40MIPS -RAMTRON 3047 C51 used in the first cycle of 8,051 single document 40MIPS Platform: |
Size: 19456 |
Author:华哥 |
Hits:
Description: 2.4GHz射频收发机、单回路8051MCU以及32kB闪存1、CC2510描述CC2510是强大的2.4GHz单芯片系统，设计用于低功耗及低电压无线通信应用。通过2.4GHz无线电收发机，单周期8051MCU以及32kB闪存的整合，此全集成器件使得开发者设计的完成变得前所未有简单，同时还提供多种多样的应用可能性。这款2.4GHz单芯片系统（SoC）作为低成本器件，包含了业界领先的CC2500 RF收发机、基于8051核心高性能低功耗微控制器、集成的32kB闪存及外设。-2.4GHz RF transceiver, single-loop 8051MCU and 32kB flash memory 1, CC2510 Description CC2510 is a powerful 2.4GHz single-chip systems, designed for low power and low-voltage wireless communication applications. Through 2.4GHz radio transceiver, single-cycle 8051MCU as well as the integration of 32kB flash memory, this fully integrated device allows developers to complete the design becomes ever easy, but also offers a wide range of application possibilities. The 2.4GHz single-chip system (SoC) as a low-cost devices, including industry-leading CC2500 RF transceiver, based on the 8051 core high-performance low-power microcontroller, 32kB Flash memory and integrated peripherals. Platform: |
Size: 2696192 |
Author:ericxj86 |
Hits:
Description: STC12C5410 系列单片机是单时钟/ 机器周期(1T)的兼容8051 内核单片机，是高速/ 低功耗的新一代
8051 单片机，全新的流水线/ 精简指令集结构,内部集成MAX810 专用复位电路
-STC12C5410 Series Single-chip is a single clock/machine cycle (1T) core 8051 compatible microcontroller, are high-speed/low power a new generation of 8051, the new pipeline/Reduced Instruction Set structure, internal integration MAX810 special reset circuit Platform: |
Size: 985088 |
Author:backoff |
Hits:
Description: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses MSC-51 series single-chip ATSC51 and programmable parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8051 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. The system practical, simple and strong extensions. Platform: |
Size: 131072 |
Author:林一 |
Hits:
Description: VRS51L3074是一款嵌入非易失性 FRAM存储器的8051MCU。该器件8KB真正的非易失性随机存储器映像到VRS51L3074的XRAM存储寻址空间上充分发挥其快速读写以及读写寿命无限的特点。单周期8051处理器 内核可以提供高达 4O MIPS的吞吐量，并且与标准8051s指令兼容。 -VRS51L3074 is an embedded non-volatile FRAM memory 8051MCU. The device truly non-volatile 8KB RAM VRS51L3074 image to the XRAM memory addressing space and give full play to its fast read and write and to read and write the characteristics of unlimited life. Single-cycle 8051-core processors can provide up to 4O MIPS throughput, and instruction-compatible with standard 8051s. Platform: |
Size: 66560 |
Author:王勇军 |
Hits:
Description: 本系统就是充分利用了8051和8255芯片的I/O引脚。系统统采用MSC-51系列单片机Intel8051和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8031芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。
-Take full advantage of this system is the 8051 and 8255 chip I/O pin. System integration using MSC-51 series single-chip programmable Intel8051 and parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8031 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. Platform: |
Size: 2048 |
Author:江湖 |
Hits:
Description: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。-The system uses MSC-51 series single-chip ATSC51 and programmable parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8051 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. Platform: |
Size: 4096 |
Author:li200301 |
Hits:
Description: 8051实现直流电机PMW调速系统
本文所述的直流电机闭环调速系统是以低价位的单片微机8051为核心的，而通过单片机来实现电机调整又有多种途径，相对于其他用硬件或者硬件与软件相结合的方法实现对电机进行调整，采用PWM软件方法来实现的调速过程具有更大的灵活性和更低的成本，它能够充分发挥单片机的效能，对于简易速度控制系统的实现提供了一种有效的途径。而在软件方面，采用PLD算法来确定闭环控制的补偿量也是由数字电路组成的直流电机闭环调速系统所不能及的。曾经也试过用单片机直接产生PWM波形，但其最终效果并不理想，在使用了少量的硬件后，单片机的压力大大减小，程序中有充足的时间进行闭环控制的测控和计算，使得软件的运行更为合理可靠。-This article mainly introduces the method to generate the PWM signal by using MCS-51 single-chip computer to control the speed of a D.C. motor. It also clarifies the principles of PWM and the way to adjust the duty cycle of PWM signal. In addition, IR2110 has been used as an actuating device of the power amplifier circuit which controls the speed of rotation of D.C. motor. What’s more, tachogenerator is used in this system to measure the speed of D.C. motor. The result of the measurement is sent to A/D converter after passing the filtering circuit, and finally the feedback single is stored in the single-chip computer and participates in a PI calculation. As for the software, this article introduces in detail the idea of the programming and how to make it.
Key words: PWM signal tachogenerator PI calculation
Platform: |
Size: 1024 |
Author:陈与 |
Hits:
Description: Include file for ATMEL AT89LPx052 MCS-51 base instruction on enhanced CPU core that can fetch a single byte from memory every clock cycle, So may faster than classic 8051 architecture 6 to 12 times.
These .h define SFR that not available in any other C51.h. Such, P1M0, P1M1, P3M0 and P3M1 for configure port function that not avail ever.before. Platform: |
Size: 1024 |
Author:Manorat BOON-AUR |
Hits:
Description: STC12C5A60S2/AD/PWM 系列单片机是宏晶科技生产的单时钟/ 机器周期(1T)的单片机，是高速/ 低功耗/
超强抗干扰的新一代8051 单片机，指令代码完全兼容传统8051,但速度快8-12 倍。内部集成MAX810 专用
复位电路,2 路PWM,8 路高速10 位A/D 转换(250K/S),针对电机控制，强干扰场合。-STC12C5A60S2/AD/PWM Series MCU is a macro technological production of single-crystal clock/machine cycle (1T) of the microcontroller, high-speed/low power/8051 a new generation of powerful anti-jamming, instruction code is completely is compatible with the traditional 8051, but 8-12 times faster. Dedicated internal integration MAX810 reset circuit, 2-way PWM, 8-Channel High Speed 10-bit A/D converter (250K/S), for motor control, strong interference occasions. Platform: |
Size: 2217984 |
Author:张永辉 |
Hits:
Description: 一、设计要求：交通信号灯模拟控制系统设计利用单片机的定时器定时，令十字路口的红绿灯交替点亮和熄灭，并且用LED数码管显示时间。用8051做输出口，控制十二个发光二极管燃灭，模拟交通灯管理。
二、设计内容：因为本课程设计是交通灯的控制设计，所以要了解实际交通灯的变化情况和规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯，南北红灯。然后转状态1东西红灯，南北绿灯通车，。过一段时间转状态2南北绿灯灭，黄灯亮5秒，东西仍然红灯。再转状态3，东西绿灯通车，南北红灯。过一段时间转状态4，东西绿灯灭，黄灯亮5秒，南北仍然红灯。最后循环至状态1。
注意：.双色LED是由一个红色LED管芯和一个绿色LED管芯封装在一起，公用负端。当红色正端加高电平，绿色正端加低电平时，红灯亮；红色正端加低电平，绿色正端加高电平时，绿灯亮；两端都加高电平时，黄灯亮。-First, the design requirements: traffic light control system using single chip analog timer timing, so that the traffic light intersection
Alternating light and off, and LED digital display with time. To do with the 8051 output, control, burning off a dozen light-emitting diodes,
Simulated traffic light management.
Second, the design of content: This course is designed for the control of traffic light design, so to understand the actual changes in traffic lights and rules
Law. Assuming a crossroads for the north-south thing. What the initial state 0 is red, north and south light. Then things turn state 1
Red, green north-south traffic. Over time, turn off State 2 South Green, yellow light for 5 seconds, things are still red. Sub-state
State 3, the opening of something green, north and south light. Switch to state 4 over time, things off the green, yellow light for 5 seconds, north and south are still red
Lights. The last cycle to the state 1.
Note:. Two-color LED is a red LED Platform: |
Size: 84992 |
Author:庆庆 |
Hits:
Description: 《单片机C语言程序设计实训100例——基于8051+Proteus仿真》案例压缩包 第 01 篇 基础部分 06 单只数码管循环显示0-9-" Microcontroller C Programming Language Training 100 cases- based on 8051+ Proteus simulation" case archive basis of Article 01 part 06 digital single cycle 0-9 Platform: |
Size: 17408 |
Author:王小明 |
Hits:
Description: 本文详细解释了8051单片机的看门狗原理，同时以STC89C52RC单片机为例书写了C语言代码，演示了看门狗的工作原理和机制。文中的代码稍加修改可以应用于AT89C5X单片机看门狗，STC12等系列的单周期指令单片机的看门狗。-This paper explain the watchdog of the 8051 single chip microcomputer principle, at the same time to STC89C52RC MCU as an example to write the C language code, demonstrates watchdog work principle and mechanism. The code can be used to modify a little bit AT89C5X SCM watchdog, STC12 series single cycle instruction SCM watchdog. Platform: |
Size: 749568 |
Author:鲁信琼 |
Hits:
Search - single cycle 8051