Shop OBEX P1 Docs P2 Docs Learn Events
I need more information about RDA5807SP such as programming guide application note... — Parallax Forums

I need more information about RDA5807SP such as programming guide application note...

MahdiMahdi Posts: 4
edited 2012-09-17 03:17 in General Discussion
Hello every body
I am trying to use RDA5807sp but my problem is that I don't have enough information , I have browsing the net for hours but I just have found a Primary datasheet just 15 pages ! so any full document, application note, programming guide and so on is so appreciated.

Comments

  • LeonLeon Posts: 7,620
    edited 2012-09-16 06:34
    A schematic is provided, and timing diagrams. What else do you need?
  • RDL2004RDL2004 Posts: 2,554
    edited 2012-09-16 06:47
    I don't know what the difference is between the RDA5807sp and the RDA5807SS, but Parallax uses the RDA5807SS in their FM Radio module. They have demonstration programs for both the Basic Stamp 2 and Propeller available from the product page which may be helpful.

    Also, you might try pasting this into Google's search box:

    site:forums.parallax.com "fm radio"
  • MahdiMahdi Posts: 4
    edited 2012-09-16 22:03
    Leon wrote: »
    A schematic is provided, and timing diagrams. What else do you need?
    I want to run RDA5807 with a micro controller and play mp3 songs our make a FM radio so I need information about registers of RDA5807.
  • MahdiMahdi Posts: 4
    edited 2012-09-16 22:30
    RDL2004 wrote: »
    I don't know what the difference is between the RDA5807sp and the RDA5807SS, but Parallax uses the RDA5807SS in their FM Radio module. They have demonstration programs for both the Basic Stamp 2 and Propeller available from the product page which may be helpful.

    Also, you might try pasting this into Google's search box:

    site:forums.parallax.com "fm radio"
    thanks, you know i want to use this chip as a mp3 decoder. so I need information that guide me to build a mp3 player with RDA5807sp.
    but Parallax uses the RDA5807SS in their FM Radio just do you have any suggestion for making mp3 player with RDA5807 ?
  • RDL2004RDL2004 Posts: 2,554
    edited 2012-09-16 22:52
    These devices are FM Radio tuners, they don't decode mp3 files. You need to go to to Google and search for "mp3 decoder chip". One company I know of that makes them is VLSI.
  • MahdiMahdi Posts: 4
    edited 2012-09-17 03:12
    RDL2004 wrote: »
    These devices are FM Radio tuners, they don't decode mp3 files. You need to go to to Google and search for "mp3 decoder chip". One company I know of that makes them is VLSI.
    are you sure ?becauseAccording the datasheet :
    T h e R D A 5 8 0 7 S P i s a s i n g l e - c h i p b r o a d c a s t F M
    s t e r e o r a d i o t u n e r w i t h f u l l y i n t e g r a t e d s y n t h e s i z e r ,
    I F s e l e c t i v i t y a n d M P X d e c o d e r .

    A p p l i c a t i o n s
    - C e l l u l a r h a n d s e t s
    - M P 3 , M P 4 p l a y e r s
    - P o r t a b l e r a d i o s
    - P D A s , N o t e b o o k P C s
    so I thought this chip can decode mp3 songs too . please confirm that you are sure that RDA5807 can't decode because I am looking forwards to finding a mp3 decoder except VLSI chip
  • LeonLeon Posts: 7,620
    edited 2012-09-17 03:17
    MPX means multiplex!

    It can be incorporated in MP3/MP4 players, to provide a radio function. It can't decode MP3, that needs a lot of processing power.
Sign In or Register to comment.