Xilinx unbuffered JTAG cable III

Talk/ask about Xbox360's hardware in here (dont ask about DVD-ROM modification or similar ! )
Farid
User
User
Posts: 3
Joined: Thu Aug 02, 2012 8:24 pm

Xilinx unbuffered JTAG cable III

Postby Farid » Mon Mar 14, 2016 4:55 pm

Here is my homemade "Xilinx unbuffered JTAG cable III".
I modified GliGli's schematic a little to get the required voltage from USB.
I tested the cable with iMpact v14.2 and 360gcProg v1.6, it works fine :

Image

Image

Image

Image

Here is the original Cable info :
Overview of Xilinx JTAG Programming Cables and Reference Schematics for Legacy Parallel Cable III (PC3)

XC2C64A datasheet

Farid
User
User
Posts: 3
Joined: Thu Aug 02, 2012 8:24 pm

Re: Xilinx unbuffered JTAG cable III

Postby Farid » Tue Mar 15, 2016 4:06 pm

It is easy to make the cable by using this diagram :

Image


Return to “Hardware Stuff”

Who is online

Users browsing this forum: No registered users and 1 guest