8051 microcontroller free sources,free programs


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All the material included in these pages is freeware and the most number of these files was taken from the Philips BBS and, in general, from the web. The informations contained in the pages ( traditional or electronic medias ) are subject to change without prior notice. MicroSHADOW Research assumes no responsability or liability for any errors or inaccuracies ( technical or editorial ). These programs and examples are supplied "as is" without warranty of any kind. The entire risk as to quality and performance of the program is charged to the user. MicroSHADOW Research assumes no liability for any damages resulting from defects or software bugs of the published examples and programs. It makes no warranty of any kind ( express, implied or statutory ) with respect to this publication, and expressly disclaims any and all warranties of merchantability, fitness for particular purposes and noninfringement of third part rights. In no event shall MicroSHADOW Research, its directors, officers, engineers, employees or agents be liable for any indirect, special, incidental or consequetial damages ( including damages for loss of profits, loss of business, loss of use or data, interruption of business an the like ), even if MicroSHADOW Research has been advised of the possibility of such damages arising from any defects or error in the documentation or software. Any referement to Corporations, names and data used in the screen's reproduction are purely casuals and it has to be intended as tutorial purpose only. Product and corporate names appearing in the documentation may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owner's benefit, without intent to infringe.

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# Type Name Description Size
91 time8051.exeMy own 8051 Time Delay Calculator. DOS program that gives you the correct TIME LOOP routine with all the values to be loaded at the registers. You enter CPU Clock Speed and the Delay wanted in MicroSeconds. It shows you the necessary routine on screen. From Wagner Lipnhasrki - UST Research Inc - 2001.35207
92 timeri.zipExamples of Timer I used without I2C on the 8xC751/752. From AN427.1923 Bytes
93 timstk11.zipSoftware timing and stack analisys for many processors407Kb
94 utils01.zipHere's a bunch of routines that I use on and off. Hopefully, some of these will be generically useful. For sure, there are some are completely useless to most people, such as the routines that convert to base 36. John C. Wren, KD4DTS jcwren@atlanta.com11K
95 warmboot.zipExamples of Timer 1 used without I2C on the 8xC751/752. From AN4271923 Bytes
96 xd8051.zipF-PC Forth environment for the 805136864
97 x_8051simulator.zipA simulator for de 8051 family, this simulator acts like a real processor. The simulator reads the intel-hex file and translate to mnemonic shows adresses the corresponding hex valeus and calculates the jump adresses. While simulating your programm it's possible to change about every value, changed values by program or by user get a green background. (easy to follow) It's posibility to check your timer function, interrupt routine's as well as interrupt priority's. Full logging to text file -with by selecting your cristall -, the logging files shows you the time past per command in ?sec. Can loop trough your code manually in steps or in auto-mode (several time steps possible).Program written in java runs on any system.857Kb
98 x_an434.zipInterfaces a standard PC/AT keyboard to the I2C bus. From AN434. Complete of source files and documentation50Kb

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