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Based on AT89S52 music edition generator design
Wednesday, September 24th, 2008 at 14:44 | No commentsCategories: SCMShort Content: 1 introduction Based on the RTX51 music edition generator take at89S52 monolithic integrated circuit as the control core, the operator may through 4×4 the matrix keyboard input agreement form random music, after "broadcast" key, the system then starts the music which broadcasts edits, and the tonality and the metre may by the monolithic integrated circuit accuracy control. In order to reduce the cost, in the smallest hardware design's foundation, system's function uses the software to realize as far as ... -
Based on FPGA high speed variable cycle pulse generator design - 51RD Chinese electronic net
Thursday, September 4th, 2008 at 15:28 | No commentsCategories: EDA/PLDShort Content: 1 introduction The change of demand repetition interval and the output pulse integer's pulse output electric circuit module has the utilization in many industrial fields. Uses the pulse which the digital component design cycle and the output integer may adjust to have the module is the convenience is feasible. In order to enable it to have, the nimble merit high speed, this article used Atelra Corporation's programmable chip FPGA to design one section of cycle and the output ...
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