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)
 icsp info		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

werejag

USA
75 Posts
Posted - 05/24/2008 :  23:12:02  Show Profile  Reply with Quote
ok i need help

i have a icsp on the device that has

v+
mclr
icspclk
icspdat
pgm
gnd

what do i need to connect this to the programmers pins? aka which pins would i need to connect

and this programmer does have voltage control?
Reply #1

ZLM

2945 Posts
Posted - 05/25/2008 :  00:37:02  Show Profile  Reply with Quote
Here is the 5pin ICSP header connection:

Vpp <--------> mclr
Vcc <--------> v+
GND <--------> gnd
RB7 <--------> icspdat
RB6 <--------> icspclk
Go to Top of Page
Reply #2

werejag

USA
75 Posts
Posted - 05/25/2008 :  11:03:59  Show Profile  Reply with Quote
thanks i assumed as much but didnt want to fubar anything
Go to Top of Page
Reply #3

werejag

USA
75 Posts
Posted - 05/25/2008 :  12:31:42  Show Profile  Reply with Quote
well that didnt work
Go to Top of Page
Reply #4

ZLM

2945 Posts
Posted - 05/25/2008 :  13:48:04  Show Profile  Reply with Quote
The programmer Vcc only provide a limited power. So, you may need to try to power up the board and do not connect the VCC line. Also, what chip you are trying to program.
Go to Top of Page
Reply #5

werejag

USA
75 Posts
Posted - 05/27/2008 :  09:27:23  Show Profile  Reply with Quote
i cant self power this. its a controler from a game system

the pic is pic16f883
Go to Top of Page
Reply #6

ZLM

2945 Posts
Posted - 05/28/2008 :  01:10:30  Show Profile  Reply with Quote
Power on the "game system"?
Go to Top of Page
Reply #7

werejag

USA
75 Posts
Posted - 05/28/2008 :  02:02:43  Show Profile  Reply with Quote
do not own a 360

reference
http://forums.ps2dev.org/viewtopic.php?t=9804&highlight=

this is what im trying to do for my son make him this keyboard.
Go to Top of Page
Reply #8

ZLM

2945 Posts
Posted - 05/28/2008 :  08:29:36  Show Profile  Reply with Quote
There is PGM pin on the JP1 connector. The GQ-3X has no PGM pin on ICSP header. The PGM pin should keep in Low when doing ICSP programming. So, try to connect that pin to GND when programming.

Also, check the voltage on both VCC and VPP see what is the reading.
Go to Top of Page
Reply #9

werejag

USA
75 Posts
Posted - 06/20/2008 :  00:55:50  Show Profile  Reply with Quote
ok i dont get why this isnt working
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.11 sec. Snitz Forums 2000