Using 8255 to extend parallel ports (see CodeDisplay_8255.DSN for hardware circuits). When the KEY is pressed, the binary value encoding (6 bits) is entered using the 8255 PC port, and the value is converted to decimal to display on the 2 bit 7 segment LED display.

编码显示器
编码显示器\Proteus仿真
编码显示器\Proteus仿真\CodeDisplay_8255.DSN
编码显示器\Proteus仿真\CodeDisplay_8255.PWI
编码显示器\Proteus仿真\Last Loaded CodeDisplay_8255.DBK
编码显示器\汇编
编码显示器\汇编\2
编码显示器\汇编\2.LST
编码显示器\汇编\2.M51
编码显示器\汇编\2.OBJ
编码显示器\汇编\2.Opt
编码显示器\汇编\2.Uv2
编码显示器\汇编\2.asm
编码显示器\汇编\2.hex
编码显示器\汇编\2.lnp
编码显示器\汇编\2.plg
编码显示器\汇编\2_Opt.Bak
编码显示器\汇编\2_Uv2.Bak
编码显示器\编码显示器.doc

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．