MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 AVRISP Target Voltage Solution

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List Spell Checker
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File
Check here to include your profile signature.
    

T O P I C    R E V I E W
gaosqq Posted - 03/30/2015 : 06:23:39
In 2013 I asked if there was a possibility to get 5Volt from programmer.
ZLM answered, that this only could be done with external power supply.

I was not happy with the answer, because I could program a 2313 direct in the socket with internal power supply.

After a little research and measurements I could make a adapter with a can6 connection and it worked. Now I can program any AVRISP without external power supply.


Image Insert:

208.25 KB

Image Insert:

212.54 KB



Image Insert:

157.64 KB
3   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 05/07/2015 : 15:52:56
Thanks.
Here is the ZIF socket pinout:



Image Insert:

4.01 KB
gaosqq Posted - 05/07/2015 : 09:58:56
I have had some questions.
The relevant answers:

No, no hardware modifications,
No, no software modifications.
No, no script.
Just the Original GQ-4X

Select device from list
and ignore the message
(External)Power on target device is required.

Connections:

RST... * *.. Take +5V from here.
MISO. * *.. empty
SCK... * *.. empty
GND... * *.. MOSI

Take care.


ZLM Posted - 04/02/2015 : 22:22:08
Thanks. Your target board is small and not other component. So, it can be powered from programmer.

MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.05 sec. Snitz Forums 2000