OLIMEX© 2013 AVR-ISP-MK2 user's manual
4.2.4 10-pin ICSP to 6-pin ICSP cable
ICSP is the most common one but some boards have only 6-pin ICSP. In such a case you should
make a 10-pin to 6-pin adapter as show below (or just use male-female jumper cables):
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