Location:
Search - pwm 80
Search list
Description: The XC226x derivatives are high-performance members of the Infineon XC2000 Family
of full-feature single-chip CMOS microcontrollers. These devices extend the functionality
and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and
speed. They combine high CPU performance (up to 80 million instructions per second)
with extended peripheral functionality and enhanced IO capabilities. Optimized
peripherals can be adapted flexibly to meet the application requirements. These
derivatives utilize clock generation via PLL and internal or external clock sources. Onchip
memory modules include program Flash, program RAM, and data RAM.
Platform: |
Size: 977920 |
Author: yanghq |
Hits:
Description: 8051 PWM
Platform: |
Size: 2494464 |
Author: allenwu |
Hits:
Description: 用T0定时器控制输出PWM，占空比10 到80 可按键调节，输出频率可用按键调节，1KHZ,5KHZ,7KHZ，三个之间变化-T0 timer control output using PWM, duty cycle 10 to 80 of buttons adjust the output frequency can be adjusted keys, 1KHZ, 5KHZ, 7KHZ, varied between three
Platform: |
Size: 4096 |
Author: 于哥 |
Hits:
Description: 8051总线控制8253输出PWM波，T0工作在模式2，T1工作在模式1。keilC程序+proteus仿真。可在示波器上管处啊pwm波的输出状况。-8253 8051 bus control output PWM wave, T0 in Mode 2, T1 work in mode 1. keilC program+ proteus simulation. Management Office in the oscilloscope wave ah pwm output condition.
Platform: |
Size: 35840 |
Author: xiebiwei |
Hits:
Description: --- -3.2 TIMER DELAY
#include <sfr51.inc>
--- --- -----MAIN PROGRAM
MAIN:
MOV R6,#1 Ajustment:R6 start at #1
ACALL PWM_SETUP
ACALL PWM
SJMP MAIN
PWM_SETUP: 11.0592M/12/256/240/30 = 2SEC
MOV TMOD,#10H timer1, mode1
MOV TH0,#16 ---------SET DELAY VALUE
MOV TL0,#00 11.0592M/12/256/240/30 = 2SEC
RET
PWM:
SETB TR1
JNB F0,DO_LOW FLAG(F0) TO INDICATE DO_LOW/HIGH
DO_HIGH:
JNB TF1,$ WAIT FOR TF1 SET
DJNZ R6,LEAVE LEAVE FROM SUBROUTINE IF R6 NOT ZERO
SETB P1.0
MOV R6,#24 Ton=6/30=80 --------3.2 TIMER DELAY
#include <sfr51.inc>
-----------------MAIN PROGRAM
MAIN:
MOV R6,#1 Ajustment:R6 start at#1
ACALL PWM_SETUP
ACALL PWM
SJMP MAIN
PWM_SETUP: 11.0592M/12/256/240/30 = 2SEC
MOV TMOD,#10H timer1, mode1
MOV TH0,#16 ---------SET DELAY VALUE
MOV TL0,#00 11.0592M/12/256/240/30 = 2SEC
RET
PWM:
SETB TR1
JNB F0,DO_LOW FLAG(F0) TO INDICATE DO_LOW/HIGH
DO_HIGH:
JNB TF1,$ WAIT FOR TF1 SET
DJNZ R6,LEAVE LEAVE FROM SUBROUTINE IF R6 NOT ZERO
SETB P1.0
MOV R6,#24 Ton=6/30=80
Platform: |
Size: 1024 |
Author: lawrence |
Hits:
Description: 电机调试：PP1口输出PWM波 频率：50Hz 占空比：80 -Motor debug: PP1 port output PWM wave frequency: 50Hz Duty cycle: 80
Platform: |
Size: 16384 |
Author: 胡淦 |
Hits:
Description: 电机调试：PP1口输出PWM波 频率：50Hz 占空比：80 -Motor debug: PP1 port output PWM wave frequency: 50Hz Duty cycle: 80
Platform: |
Size: 16384 |
Author: 胡淦 |
Hits:
Description: PWM控制的基本原理很早就已经提出,但是受电力电子器件发展水平的制约,在上世纪80年代以前一直未能实现.直到进入上世纪80年代,随着全控型电力电子器件的出现和迅速发展,-Power electronics device development level, which in the 1980 s have failed to achieve. Until the 1980 s, as all-controlling power electronics device to emerge and rapid development,
Platform: |
Size: 31744 |
Author: 小崔 |
Hits:
Description: PIC单片机SPWM例子，采用硬件PWM实现。外部电路非常简单，在RC1上接一个电容即可。
开发环境：MPLAB IDE V8.60+HT-PICC16 V9.80 pro PJ版+Proteus V7.1PJ版。 -PIC microcontroller SPWM example, using the hardware PWM to achieve.
Development Environment: MPLAB IDE V8.60 HT-PICC16 V9.80 pro PJ version of Proteus V7.1PJ version.
Platform: |
Size: 94208 |
Author: 王萧风 |
Hits:
Description: 利用VHDL语言实现基于pwm的D/A转换，要求，可以通过按键来分别选择占空比，从分别选择20,40,60,80。-Using VHDL language the pwm D/A conversion can be keys to select the duty cycle, from the Select 20, 40, 60, 80.
Platform: |
Size: 76800 |
Author: 琪 |
Hits:
Description: 控制P2^0口产生占空比20 ~80 的PWM波，步进为20 ，液晶显示占空比-Control of the P2 ^ 0 port a duty cycle of 20 to 80 of the PWM wave, step 20 , LCD duty cycle
Platform: |
Size: 1024 |
Author: tangyinyin |
Hits:
Description: pwm波恒流源程序，输出1khz的矩形波，可调范围为10 到80 ，步进为5 -pwm wave constant current source, the output of a rectangular wave of 1khz, the adjustable range of 10 to 80 , the stepping to 5
Platform: |
Size: 1024 |
Author: 俯瞰山巅 |
Hits:
Description: 基于PROTUES的80c51单片机pwm建模和仿真-Based on 80 c51 MCU PWM modeling and simulation PROTUES
Platform: |
Size: 36864 |
Author: 斯蒂芬 |
Hits: