1), respectively, with C or assembly language programming is complete hardware interface functional design (2), the hardware circuit based on 80x86 PC interface circuit (3) The program functional requirements: given keypad, digital display, control and display standby , You are welcome to enter the system! , Goodbye (10 seconds delay)

KEYBORD+led.asm
KEYBORD+led.DSN
KEYBORD+led.EXE

• 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．