my colleagues do a CS5522 51 MCU-driven, with the 89S52. Development environment is KEIL C

cs5522
......\bcd.c
......\bcd.LST
......\bcd.SRC
......\bcd.__i
......\cs5522.c
......\cs5522.ls1
......\cs5522.LST
......\cs5522.SRC
......\cs5522.__i
......\display.c
......\display.LST
......\display.OBJ
......\main.c
......\main.LST
......\main.OBJ
......\main.SRC
......\main_pro.hex
......\main_pro.lnp
......\main_pro.M51
......\main_pro.Opt
......\main_pro.plg
......\main_pro.Uv2
......\test.c
......\test.LST
......\test.SRC
......\test.__i
......\wbyte.c
......\wbyte.LST
......\wbyte.SRC
......\wbyte.__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．