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boards:mt128 [2022/11/21 17:46] – [RS-232] darronboards:mt128 [2022/11/21 19:06] (current) darron
Line 32: Line 32:
 ==JTAG== ==JTAG==
  
 +__Male socket__
 <code> <code>
- 1 TCK +  1 TCK  2 GND 
- 2 GND +  3 TDO  4 5V 
- 3 TDO +5 TMS  6 RESET 
- 4 5V +  7 5V   8 NC 
- 5 TMS +  9 TDI 10 GND
- 6 RESET +
- 7 5V +
- 8 NC +
- 9 TDI +
-10 GND+
 </code> </code>
 +
 +__Female plug__
 +<code>
 +  2 GND   1 TCK
 +  4 5V    3 TDO
 +  6 RESET 5 TMS K
 +  8 NC    7 5V
 + 10 GND   9 TDI
 +</code>
 +
 +K=KEY
 +
 +==ISP==
 +
 +__Male socket__
 +
 +<code>
 +  1 MOSI  2 5V
 +  3 NC    4 GND
 +K 5 RST   6 GND
 +  7 SCK   8 GND
 +  9 MISO 10 GND
 +</code>
 +
 +K=KEY
  
 ==RS-232== ==RS-232==
  
-DB9 socket+__DB9 female socket__
  
 <code> <code>