Six kingdoms are over, four seas are one, Shushan is still, and Afang is emerging. In the ten years from 2008 to 2018, Xilnix has won three cities in the FPGA industry and become the industry leader.
[size=3][color=#000000][backcolor=white]TM1640 is a dedicated integrated circuit for driving digital tubes. It can directly drive 16-bit common cathode digital tubes. Please download the attached manu
A busy tone is a tone that appears when a single tone of a certain frequency and silence interact, usually used to indicate that the phone is busy. In some practical applications, this busy tone needs
[align=left][b][font="][size=14pt]1[font=宋体]、[/font][font=Times New Roman]Cnt_6[/font][font=宋体]的[/font][font=Times New Roman]VHDL[/font][font=宋体]源代码如下:[/font][/size][/font][/b][/align][align=left]libr