This is my own realization of the key scanning procedures, has been pressing as a

key
...\key
...\key.lnp
...\key.M51
...\key.Opt
...\key.plg
...\key.Uv2
...\key_Uv2.Bak
...\STARTUP.A51
...\STARTUP.LST
...\STARTUP.OBJ
...\键盘扫描程序（一直按算一次）.c
...\键盘扫描程序（一直按算一次）.LST
...\键盘扫描程序（一直按算一次）.OBJ
...\键盘扫描程序（一直按算一次）.__i

• 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．