Program old XMOS XS1

Technical discussions around xCORE processors (e.g. xcore-200 & xcore.ai).
sauce
New User
Posts: 2
Joined: Sun Dec 31, 2023 4:05 pm

Program old XMOS XS1

Post by sauce »

Hi,

I would like to program an old XMOS chip (XS1-U12A) after a chip swap.

I have all the files required to program it and I bought a JTAG based on FT2232D.

But xflash does nothing (just end without error).

I cannot find the schematic of XC-1A to see the FT2232D pinout because mine seems to have a different pinout dor TRST and RST.

I put the schematic of my JTAG USB programmer someone can help me to program device ?

There is also a capture of the output of xflash -l
You do not have the required permissions to view the files attached to this post.


User avatar
CousinItt
Respected Member
Posts: 360
Joined: Wed May 31, 2017 6:55 pm

Post by CousinItt »

I've not heard of anyone using a non-XMOS debug adapter for anything not related to the ARM-based devices. There's no reason you should expect one to work.

Try using an XTAG3.
sauce
New User
Posts: 2
Joined: Sun Dec 31, 2023 4:05 pm

Post by sauce »

I bought a XTAG3 I will see.

Just another question is it possible to extract EEPROM bin from XE file ?
User avatar
CousinItt
Respected Member
Posts: 360
Joined: Wed May 31, 2017 6:55 pm

Post by CousinItt »