搜索资源列表
EvTimer
- F2812上有两个事件管理器 EVA、EVB,本程序主要对事件管理定时器1和定时器2进行操作,目的是让用户熟悉EV事件管理器的编程方法。
ev_pwm DSP2812的时间管理器EVA和EVB
- DSP2812的时间管理器EVA和EVB,该程序可实现输出不同占空比和带有死区控制,适用于IGBT全桥驱动-DSP2812 time manager EVA and EVB, the program can achieve output of different than empty and with dead zone control, apply to the whole bridge IGBT drive
F2812_SPWM
- F2812产生SPWM波。(CCS3.3开发环境下)EVA下的通用定时器T1工作于连续增/减计数模式,产生三角载波,载波频率为3000Hz,载波比N=60,因此调制波形正弦波的频率为50Hz。本实验中,调制度为0.8。-F2812 generating SPWM wave. EVA work under the general-purpose timer T1 in a row up/down counting mode, resulting in triangular carrier, the
TMS320F2812EVA_EVB
- 介绍TMS320F2812 EVA,EVB的使用方法-Introduced TMS320F2812 EVA, EVB to use
eva
- 事件管理器测试程序 事件管理器测试程序-Event Manager Event Manager test procedure test procedures
sv
- TI2812DSP芯片采用EVA(事件管理器)产生SVPWM例程,能够正常使用-TI2812DSP chip EVA (Event Manager) SVPWM have routines to normal use
adc
- This example sets up the PLL in x10/2 mode, divides SYSCLKOUT by six to reach a 25Mhz HSPCLK (assuming a 30Mhz XCLKIN). The clock divider in the ADC is not used so that the ADC will see the 25Mhz on the HSPCLK. Interrupts are enabled and the EVA i
ev_timer_period
- This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow. A count is kept each time each interrupt passes through the interrupt service routine. EVA Timer 1 has the shortest period while EVB
flash
- This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow. A count is kept each time each interrupt passes through the interrupt service routine.
Example_281xFlash
- This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow.
js_pwm
- PWM將每個EVA/B都開通,只要改一些地方就可以變成你要的資料PWM-PWM each EVA/B are opened, as long as you can alter some of the local information you want to become a PWM
PWM
- TMS320LF2407的事件管理器PWM波形输出程序-The EVA PWM programe of TMS320LF2407
ad
- ADC模块1ms采样一次,由EVA的T1周期中断标志来触发,两路模拟信号使用ADC的通道0和通道1,并带有排队滤波函数-ADC module 1ms sampling time, the EVA of the T1 cycle interrupt flag to trigger, two analog signals using the ADC channel 0 and channel 1, and the filter function with a line up
SPWM
- 产生三相SPWM波形 EVA下面的通用定时器T1工作于连续增/减计数模式,产生三角载波,载波频率为3000Hz,载波比N=60,因此调制波形正弦波的频率为50Hz。本实验中,调制度为0.8-EVA Three-phase SPWM waveform generated the following general-purpose timers T1 operates in continuous up/down counting mode, resulting in triangular car
12.CAP
- 捕获单元可以记录捕获输入引脚上的变化,TMS320F28335共有6个捕获单元,每个捕获单元都有自己的捕获引脚,事件管理器A(EVA)控制CAP1、CAP2和CAP3;事件管理器B(EVB)控制CAP4、CAP5和CAP6。EVA中的每个捕获单元均可选择GP定时器1或2作为其时间基准,然而CAP1和CAP2不能选择不同的定时器作为它们的时基。EVB中的每个捕获单元均可选择GP定时器3或4作为其时间基准,CAP4和CAP5不能选择不同的定时器作为它们的时基。-TMS320F28335 includ
spwm565678
- 事件管理器中对于PWM的操作,程序简单易懂 编码规范 适合初学者-EVA EVB PWM
DSP-pwm-
- 为了产生一个PWM信号,DSP的定时器定时周期应该和PWM的周期相等。另外需要对DSP的EVA/EVB模块中的比较单元的比较寄存器设定数值,这样该数值一直与定时器的计数器值相比较,按照一定的比较方式,PWM即产生跳变。通过此种方式,DSP的PWM管脚就会产生一个宽度与比较寄存器数值成比例的脉冲信号。在定时器重复定时的过程中就产生了PWM信号。 使用DSP比较单元产生PWM波形不需要硬件连接图,只需对DPS的相关寄存器进行配置就可以在输出端得到相应的PWM波形,其具体操作过程如下:
03_EvPwm01
- EVA的通用定时器T1和T2运行在连续增计数模式,EVB的通用定时器T3和T4运行 * 在连续增/减计数模式,各全比较单元输出的PWM波形具有死区,死区时间为 * 4.27us。-EVA timers T1 and T2 General run in a continuous increase in counting mode, EVB timers T3 and T4 general run* in a row up/down counting mode, each full comp
04_EvPWM02
- EVA下面的通用定时器T1工作于连续增/减计数模式,产生对称的PWM波形。通过 * T1的周期中断来计时,每隔1s钟改变1次占空比。死区时间为4.27us。-EVA the following general-purpose timer T1 operates in continuous up/down counting mode, resulting in symmetric PWM waveform. By* T1 interrupt the cycle time, clock chan
eva.CS_
- DSP 2812,EVA实验 里面有详细的DSP的编程-DSP 2812,EVA