Programmer pins NEC (144pins)
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ISP Pin 1 pin 25 (TX)
ISP Pin 3 pin 14 (RST)
ISP Pin 6 pin 26 (RX)
ISP Pin 8,10 pin 11 (GND)
pin 8 (FLMD0) of NEC must be connected to vcc by 1k ohm.
pin 110 (FLMD1) of NEC must be connected to GND by 1k ohm.
You must connect NEC pin 9 (VDD) to External power 5V
8MHz crystal must be connected between x1/x2 pins
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