This VHDL convert a hex number to seven segments codes.
標簽： segments convert number codes
上傳時間： 2017-07-30
上傳用戶：lx9076
seven segment library for ATmega16 MCU.
標簽： segment library ATmega seven
上傳時間： 2013-12-23
上傳用戶：英雄
英文描述： BCD-to-seven-Segment Decoder Driver(Internal Pull-up outputs) 中文描述： BCD碼到七段解碼器驅動程序（內部上拉輸出）
上傳時間： 2013-07-13
上傳用戶：cc1015285075
提出一種基于凌陽單片機的步進電機加減速的控制方法。采用凌陽科技推出的16位結構工控單片機SPMC75F2413A為控制器，由Allegro公司生產的兩相步進電機專用驅動器件SLA7042M構成步進電機的驅動電路，在傳統的3段直線加減速控制算法基礎上增加至7段S形曲線加減速過程，控制步進電機的啟動和停止。實驗結果表明，該控制方法克服了直線加減速中不連續、易造成系統沖擊的問題，整個系統實現柔性控制，電機啟動、停止連續性能提高30%。 Abstract: The method of controlled stepping motor is referred based on SPMC75F2413A MCU， which adopts the 16 knots SPMC75F2413A MCU as the controller. The special-purpose actuation chip SLA7042M of two stepping motor produced by Allegro Corporation constituted to actuation electric circuit. The purpose of increasing to seven section of S shape curve based on the traditional three sections of straight line is to control the start and stop process of stepping motor. The experimental results show that the control method solves easy to pull-out and overshot problems. The overall system realizes flexible control， and the performance of motor start or stop continuity is increased 30%
上傳時間： 2013-12-08
上傳用戶：jiangfire
Drive.dll is a dll that creates a drive to system directoryor drive similar to existing drives such as C:\. It contains seven classes:
標簽： drive directoryor dll existing
上傳時間： 2015-01-13
上傳用戶：縹緲
This text surrounds the development of the electric power SCADA system exactly, aiming at the present condition of the our country electric power charged barbed wire net currently, according to the oneself at the e- lectric power protect the profession after the electricity in seven years of development, design and adjust to try the experience on the scene from following severals carry on the treatise:Is the emergence to the system of SC- ADA and developments to introduce first Carry on the introduction elucidation to applied present condition and the development foregrounds of various terminal equipments communication agreement(rules invite) the next in order Then is the elucidation to the windows the bottom according to the mfc the plait distance environment an- d VC++6.0 plait distance softwares Carry on the more detailed treatise to the realization of the procedure struct- ure frame and the source code again End is the applied case example give examples.
標簽： the development surrounds electric
上傳時間： 2014-10-28
上傳用戶：liuchee
c語言程序，將阿拉伯數字翻譯成英文。如輸入：792677321 輸出：seven hundred ninety-two million six hundred seventy-seven thousand three hundred twenty-one
上傳時間： 2014-01-03
上傳用戶：yyyyyyyyyy
Spartan 3 Digilent Demo:This demo drives the perphrials on the Spartan 3 board. This drives a simple pattern to the VGA port, connects the switches to the LEDs, buttons to each anode of the seven segment decoder. The seven segment decoder has a simple counter running on it, and when SW0 is in the up position the seven segment decoder will display scan codes from the PS2 port. This demo how ever does not drive the RS-232 port or the memory. This is a simple design done entirely VHDL not microblaze.
標簽： Spartan drives This perphrials
上傳時間： 2014-05-29
上傳用戶：SimonQQ
A digital fi‘equeney meter designed with FPGA development software Q-~us 11 is introduced．The 1 Hz—l MHz input measured pulse signals of the digital ii‘equency meter can be used for measuring frequency，period，pulse width and duty ratio，etc．The test results stably display O71 3 seven—segment numeric tubes，and the measuring ranges may be switched over automatically．The measuring error is equal to or less than 0．1％．
標簽： development introduced designed software
上傳時間： 2016-04-09
上傳用戶：stewart·
Vhdl code for seven segment, in english made by university student
標簽： sseg
上傳時間： 2017-04-23
上傳用戶：friede17
