Jtag Star 2S

[czesioo]

Hello
I have a problem with Cypress EZ-USB FX2LP CY7C68013A and Zgemma Star 2S
In broadband 3, I get disconnected.
I tried with bcm97346 and bcm97358, type: Winbond W25Q32BV, Winbond W25X40BL and nothing.
Cables: 1.GND 2.SDA 3.SCL
Any suggestions?

P.S.
Earlier there was no problem with icloud ibox II
So rather the fault of the equipment is gone.

 

[Ferret]

Very hard to mess up the 2s as the eprom is protected against bad bootloaders, but anyhow i thought on these you needed a RS232 device.

See attached

 

[czesioo]

Understand with the jtag itself can not cope and I still need rs232?
Flashing on a usb I tried in a way that's very easy. firstly red light, later it is called on the boot, later it hangs on flsh, after a few re-starts only red light and fun from scratch.
sorry for "English".
Thanks Ferret

 

[Ferret]

So it will flash but not boot ?

If so bootloader is fine try an older image.

In the folder rename file noforce to force.

 

[czesioo]

I tried openpli, openatv, in different versions, the file changed to force, but after a while it hangs on flsh, or it gets scared to boot. After a few more reboots, he loses the boot and only the red light remains.
That's why I thought about jtag but I can not connect

 

[Ferret]

You can try a jtag but as it flashing i doubt it needs it and you may have a hardware issue.

First thing to try is a new power supply.

 

[mike123]

Hi Folks,

Sorry to resurrect a old thread but would anyone have the boot loader file for zgemma star 2s. I have a receiver with the red light and no display. I have jtagged the receiver and it completed the process but after when I power it off and back on it still is stuck with red light and no display. I think I may have the incorrect boot loader file. All Advice appreciated.
Kind Regards,
Mike.

 

[Ferret]

Hi Folks,

Sorry to resurrect a old thread but would anyone have the boot loader file for zgemma star 2s. I have a receiver with the red light and no display. I have jtagged the receiver and it completed the process but after when I power it off and back on it still is stuck with red light and no display. I think I may have the incorrect boot loader file. All Advice appreciated.
Kind Regards,
Mike.

Attached for you

 

[mike123]

Hi Ferret,

Thank you so much for the file. I jtagged again with the attached file and it completed the process successfully but when I power it off and back on I still have the red light and no display. I suspect it's more then I had thought and believe it's maybe hardware related and not a corrupt eeprom. If you look at the Ethernet port on the back of receiver it has a steady orange light and a flashing green light even when a Ethernet cable isn't connected. Anyhow thanks once again for the correct file version as I have ruled the boot loader file I had being using out.

Kind Regards,
Mike.

 

[Ferret]

Hi Ferret,

Thank you so much for the file. I jtagged again with the attached file and it completed the process successfully but when I power it off and back on I still have the red light and no display. I suspect it's more then I had thought and believe it's maybe hardware related and not a corrupt eeprom. If you look at the Ethernet port on the back of receiver it has a steady orange light and a flashing green light even when a Ethernet cable isn't connected. Anyhow thanks once again for the correct file version as I have ruled the boot loader file I had being using out.

Kind Regards,
Mike.

Its a while back mate but i had one like that, i suspected the CPU.

 

[mike123]

Its a while back mate but i had one like that, i suspected the CPU.

Hi Ferret,

I think your 100% correct on that. Thanks again.

Mike.