In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Fred_5ms wrote: Hi All, I would like to make a universal Serial Port Connecter, with access to the 9 pins, I have the BS2, SX20, SX28, SX40 chips. [b]B4 you say it, I do have an SX Key & SX Blitz.[/b] It will be mainly for the sx's, but I'll need it for programming and debugging the bs2 to. I've drawn a circuit, I'm very new at this, :rolleyes:will it's a start!, it's probably bad, probably needs some Capacitors, and the resistors looked at............ So Please some one!, give me some HELP!, with the [i]schematic.[/i] ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=359046 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)