[En-Nut-Discussion] Here is a pinout of a OLIMEX ARM-USB-OCD to Ethernut3 cable that works

[Douglas Pearless]

   Hi  everyone.

   Here for future reference is a cable pinout that works between the  
Olimex ARM-USB-OCB and the Enthernut3 (it took a bit of deduction to  
get this sorted out from the various bits of documentation....):

   OLIMEX        USE          ETHERNUT        USE

   1                     VREF          4                         VCC3

   2                     VTARGET  7                         VCC3

   3                     NTRST                

   4                     GND           2                          GND

   5                     TDI             9                          TDI

   6                     GND                

   7                     TMS           5                           TMS

   8                     GND                

   9                     TCK           1                            TCK

   10                   GND          10                          GND

   11                   RTCK                

   12                   GND                

   13                   TDO           3                            TDO

   14                   GND                

   15                   RST            6                            NMR

   16                   GND                

   17                   DBGRQ                

   18                   GND                

   19                   DBGACK                

   20                   GND                

   Cheers Douglas Pearless.