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Description: icetek 的2812DSP电路图，里面的基础电路非常有用，不可多得，准确可靠-icetek the 2812DSP circuit, which is very useful basis for the circuit, a rare, accurate and reliable
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Size: 4387840 |
Author: stan |
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Description: 各种LED的具体运用应用电路,word文档-Concrete application of the various LED application circuit, word document
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Size: 1221632 |
Author: wenb lew |
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Description: 利尔达TMS320F2812开发板的全套资料，包括数据手册，使用说明，电路原理图，利尔达公司的例码和TI公司的例码。-TMS320F2812 development board利尔达a complete set of data, including data manuals, instructions, circuit schematics, the company
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Size: 33154048 |
Author: 王成 |
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Description: F2812的原理图和芯片封装，方便开发人员制版！-F2812 schematic and the chip package to facilitate the development of staff plate!
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Size: 6144 |
Author: 罗北 |
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Description: TMS320F2812 瑞泰公司开发板ICETEC-F2812
电路原理图-TMS320F2812 Ruitai company ICETEC-F2812 development board circuit schematics
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Size: 4387840 |
Author: 罗希 |
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Description: 用protel DXP设计的F2812-USB电路板，本工程包括FPGA程序和CY7C68013固件程序的PCB原理图和PCB板图。-With protel DXP designed F2812-USB circuit board, the works include the FPGA programs and CY7C68013 firmware for PCB schematic and PCB board diagram.
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Size: 320512 |
Author: zhaox |
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Description: ICETEK-F2812-A开发板电路图,对嵌入式开发很有用-ICETEK- F2812- A circuit board, to develop the embedded development is very useful
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Size: 55296 |
Author: 常迪 |
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Description: 在足球机器人系统中，F2812两个事件管理器可以完成对电机的控制，但是其内部资源未能充分利
用，机器人功能也没有完善，在此利用事件管理器的TxCMP弓I脚，分别组成超声波测距系统、测温系统和红
外线通信的调制器：其中利用I／O功能的TICMP和T2CMP组成超声波测距系统；利用I／O功能的T4CMP模拟时
序组成测温系统；利用PWM功能的T3CMP产生高频脉冲来调制由SCIATX发送出来的串口信息组成红外线通信
系统，以大幅度减少控制芯片的外围电路，提高控制系统整体功能的稳定性，实现电机在实际控制中稳定
性，快速性，实时性的要求。-In the soccer robot system, F2812 two events manager can complete motor control, but failed to take full advantage of its internal resources
Use, the robot did not improve function in this use of event manager TxCMP I bow legs, forming an ultrasonic ranging system, temperature measurement system and red
Communication outside the modulator: one using I/O functions TICMP and T2CMP composition Ultrasonic Ranging System use of I/O functions T4CMP simulation
Sequence composed of temperature measurement system use of high frequency PWM function T3CMP pulse modulated by the SCIATX information form sent out the serial infrared communication
System to significantly reduce the external circuit control chip to improve the overall function of the stability of the control system, the motor control and stability in the actual
, Fast, real-time requirements.
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Size: 207872 |
Author: zhangdanqun |
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Description: F2812的看门狗总结
这是我总结的F2812的看门狗功能使用!
看门狗,又叫 watchdog timer,是一个定时器电路, 一般有一个输入,叫喂狗,一个输出到MCU的RST端,MCU正常工作的时候,每隔一端时间输出一个信号到喂狗端,给 WDT 清零,如果超过规定的时间不喂狗,(一般在程序跑飞时),WDT 定时超过,就回给出一个复位信号到MCU,是MCU复位. 防止MCU死机. 看门狗的作用就是防止程序发生死循环，或者说程序跑飞。
工作原理：在系统运行以后也就启动了看门狗的计数器，看门狗就开始自动计数，如果到了一定的时间还不去清看门狗，那么看门狗计数器就会溢出从而引起看门狗中断，造成系统复位。所以在使用有看门狗的芯片时要注意清看门狗。
硬件看门狗是利用了一个定时器，来监控主程序的运行，也就是说在主程序的运行过程中，我们要在定时时间到之前对定时器进行复位如果出现死循环，或者说PC指针不能回来。那么定时时间到后就会使单片机复位。
TMS320F2812中涉及到看门狗的寄存器有：系统控制与状态寄存器SCSR，此寄存器包括看门狗覆盖位和看门狗中断使能/无效位。一般系统复位时，看门狗模块使能。-The watchdog concluded F2812
This is my summary of the F2812 s watchdog function to use!
Watchdog, also known as watchdog timer, a timer circuit, generally have an input, called the dogs, an output to the MCU
The RST terminal, MCU normal work time, every time one end of the output signal to feed the dog an end to the WDT is cleared, if more than
Do not feed the dog a specified time, (usually when the program running out), WDT time than to give back to a reset signal to the MCU, is the MCU
Reset. To prevent the MCU crash. Watchdog role is to prevent the occurrence of infinite loop program, or program running out.
How it works: the system will start running after a watchdog counter, watchdog began to automatic counting, if to
Certain period of time not to clear the watchdog, then the watchdog counter will overflow causing the watchdog interrupt, causing the system re-
Bit. Therefore, use the chips to the attention of the watchdog clear watchdog.
Is to use a hardware wat
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Size: 1024 |
Author: bonwenli |
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Description: 大扭矩力矩电机是高档数控机床的关键基础部件，其伺服系统控制性能优劣直接影响机电设备的控制质量。
文章简要介绍了大扭矩力矩电机的基本控制特性，着重介绍了一种基于大扭矩力矩电机的全数字伺服驱动器的控制
单元构成和功率电路设计，其中采用F2812 DSP作为控制芯片。实际运行结果表明，伺服系统设计合理，性能可
靠，达到了高性能、高精度的要求-Abstract：Large—torque torque motors are key basic components of the high．grade CNC machine tools．The
performance of servo control system will directly affect the performance of the electrical and mechanical e—
quipment．The control characteristics of large—torque torque motors were briefly introduced firstly．Then the
composition of control unit used F28 1 2 DSP as a control chip and the power drive circuit design of all—digital
servo driver based on large—torque torque motor was detailed description．Actual operation resuhs that，the
servo system was reasonable designed and reliable，achieving the requirement of high—performance and accu—
racy
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Size: 337920 |
Author: ylnie |
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Description: 用F2812芯片内部EV事件管理器的PWM电路控制步进电机转动，并通过设置PWM的占空比，改变PWM的波形以改变电机的转动方向和转速-With the F2812 chip EV event manager PWM circuit controlled stepper motor rotation, and by setting the PWM duty cycle, changing the PWM waveform to change the direction and speed of rotation of the motor
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Size: 64512 |
Author: yangdianshuai |
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Description: 2812DDB里面有电源，DA转换，AD转换，PWM触发的电路-2812 have the power inside, DA converter, AD converter, PWM trigger circuit
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Size: 1186816 |
Author: 邹慧 |
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