JTAG

Pinout of the JTAG Header

               --------
3,3V(10k+3v3) <| o   o |>  /EMU (83)
               |       |
               |     o |>  GND
               |       |
         GND  <| o   o |>  CPU Pin85 = TMS
               |       |
         GND  <| o   o |>  CPU Pin94 = TCK   (10k)
               |       |
         GND  <| o   o |>  /TRST (84)        (10k) 
               |       |
         GND  <| o   o |>  CPU Pin86 = TDI   (10k)
               |       |
         GND  <| o   o |>  CPU Pin87 = TDO   100-
               --------

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If anyone has managed to get the jtag port to work please email matt(at)yarrd.co.uk with details as it will help the project and my resaerch greatly.

- Matt