Main function is to read from the USB bus delay parameters, single-chip delay sending a byte of data memory buffer to the USB bus, send a byte of data queries USB bus stop USB bus communication command, if any, to stop the USB the bus communication command, then re-start check the serial handshake signals to start the next USB bus communication.

1.asm
1.c

• 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．