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Jtag Spansion S29GL256P11TFI01

pedro

Member
Hi everyone , i am having some difficulties doing a jtag to a 256M (S29GL256P11TFI01) memory in a a router .

I am using this schematic :

Dscf2314.jpg

I am using blackcat usb v1.8

and i am using these jtag connections :

2.jpg

This router have an Arm processor .
Blackcat is unabl to detect the flash memory code .
Does anyone have an idea how to solve this ?

This is an Hitron Cable modem/router
 
Unfortunately ARM code is not implemented in FCUSB , for this you may find USBJTAG a better option
 
Actually i have a much better jtag programmer than usbjtag , it is the TIAO USB JTAG card , but i am unable to find a compatible windows software to use in it .
zjtag is pointed to broadcom CPUS , and i did not found yet a tool to jtag memories that are working with arm CPUS .
any ideas ?
 
I am not familiar with the TIAO jtag , , you say it is better than usbjtag , yet there is no windows software compatible for it .
USBJTAG is compatible with ARM and should be able to talk to this device and has also windows based software.

I am not aware of any other software for your device though as i said previously i am not familiar with that jtag.
Is there not a Linux based software utility that can be used ?
 
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