MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 ATMEGA8515L16AU GQ-4X		  New Topic  Reply to Topic
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cemswan

7 Posts
Posted - 01/09/2018 :  08:19:08  Show Profile  Reply with Quote
Hi @all
need help to connect and programm with GQ4X a Atmega851516AU Chip.

Connected us well
zifport 17=RST
18=MISO
19=SCK
20=GND
21=MOSI
+5v external Power
not working......

If i use normal SPI programmer i use
1=MOSI
2=MISO
3=SCK
4=RESET
5=RXD (PD0)
16=GND
38=VCC
44=PB4 (SS)
and it works.....

with GQ-4X no chance...any Idea whats going wrong from my side ?
Reply #1

anniel

2572 Posts
Posted - 01/09/2018 :  08:43:53  Show Profile  Reply with Quote
quote:
Originally posted by cemswan

Hi @all
need help to connect and programm with GQ4X a Atmega851516AU Chip.

Connected us well
zifport 17=RST
18=MISO
19=SCK
20=GND
21=MOSI
+5v external Power
not working......

If i use normal SPI programmer i use
1=MOSI
2=MISO
3=SCK
4=RESET
5=RXD (PD0)
16=GND
38=VCC
44=PB4 (SS)
and it works.....

with GQ-4X no chance...any Idea whats going wrong from my side ?


Wire length? Try with ADP-056.
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