Let's Make Big Target For XDA Atom Life here is the connected ID - GSM-Forum

dvdaio · 11-18-2010, 21:34

Let's Make An Big Target For XDA Atom Life here is the connected ID

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.15, JTAG Manager Version: 1.19
Selected Custom Target: [PXA270, 3.30V, 0-0-C-2]

Connecting to the PXA270 target...OK
Set I/O Voltage reads as 3.31V, TCK Frequency is 8 MHz

Target ID on TAP(0-0-C-2): 0x79265013 - Connected OK

this settings after make an jtag connection with 4 points only

TDI - TDO - TCK - TMS - WE NEED NRST OR TRST I THINK PXA270 NEED TRST PIN ONLY ALSO WE NEED FILES FOR REPAIR HERE IS THE FULL INFO ABOUT JTAG BUT ATOM LIFE HAVE CPU TYPE IS PXA272 AND WE HAVE IN CUSTOM TARGET SETTINGS ONLY PXA270
Dead Boot Loader on O2 Atom, O2 Atom Exec, Rover G5, Orsio n725, HP68xx DeadBoot - XDA-Developers

!mendoza! · 11-19-2010, 10:26

I know all (full) pinout

you need NRST and TRST, and do not need RTCK because it is anyway connected to GND on PCB

!mendoza! · 11-19-2010, 12:39

Quote:

Originally Posted by dvdaio

TDI - TDO - TCK - TMS - WE NEED NRST OR TRST I THINK PXA270 NEED TRST PIN ONLY ALSO WE NEED FILES FOR REPAIR HERE IS THE FULL INFO ABOUT JTAG BUT ATOM LIFE HAVE CPU TYPE IS PXA272 AND WE HAVE IN CUSTOM TARGET SETTINGS ONLY PXA270

You are wrong - ATOM LIFE (AKA Atom APOLLO or O2 XDA Comet) has pxa270 CPU... other atom versions (and there is four of it) has pxa272 CPU...

dvdaio · 11-19-2010, 16:52

Quote:

Originally Posted by !mendoza!

You are wrong - ATOM LIFE (AKA Atom APOLLO or O2 XDA Comet) has pxa270 CPU... other atom versions (and there is four of it) has pxa272 CPU...

can you post full pin out then how to repair it using riff

!mendoza! · 11-19-2010, 17:05

Quote:

Originally Posted by dvdaio

can you post full pin out then how to repair it using riff

Sure i can, but you will not be able to repair it anyway, because there is a flash chip that is not supported by box...

dvdaio · 11-19-2010, 17:37

Quote:

Originally Posted by !mendoza!

Sure i can, but you will not be able to repair it anyway, because there is a flash chip that is not supported by box...

ok my Friend can you post the screen shot for full pinout i have 2 pinouts for this phones may be you have an correct one

!mendoza! · 11-19-2010, 18:12

Quote:

Originally Posted by dvdaio

ok my Friend can you post the screen shot for full pinout i have 2 pinouts for this phones may be you have an correct one

Ok, maybe tomorow - do not have camera now...

!mendoza! · 11-20-2010, 12:12

Here it is... other testpoints are here:

Dead Boot Loader on O2 Atom, O2 Atom Exec, Rover G5, Orsio n725, HP68xx DeadBoot - XDA-Developers

dvdaio · 11-20-2010, 18:39

Quote:

Originally Posted by !mendoza!

Here it is... other testpoints are here:

Dead Boot Loader on O2 Atom, O2 Atom Exec, Rover G5, Orsio n725, HP68xx DeadBoot - XDA-Developers

the nrst are not appear good also can you make a good picture for it and after that we can reapir atom using riff

!mendoza! · 11-20-2010, 18:58

!mendoza! · 11-20-2010, 19:06

Description in words: NRST - there is two resistors near crystal oscillator placed horizontally, nRST pin is rightmost contact of second (counting UP from oscillator) resistor.

dvdaio · 11-20-2010, 19:39

Quote:

Originally Posted by !mendoza!

Description in words: NRST - there is two resistors near crystal oscillator placed horizontally, nRST pin is rightmost contact of second (counting UP from oscillator) resistor.

thanks again you are use lpt to repair it not riff i will try using lpt until riff make an support to it

!mendoza! · 11-20-2010, 20:17

Iv'e used riff. There is no available software (free, i mean) that could repair it over LPT, as i know, but i can possibly be wrong

...

dvdaio · 11-21-2010, 03:48

Quote:

Originally Posted by !mendoza!

Iv'e used riff. There is no available software (free, i mean) that could repair it over LPT, as i know, but i can possibly be wrong

...

i mean are you used riff for this phone to repair if yes tell me how this what i want to know coz this phone dosn't support in the riff

!mendoza! · 11-21-2010, 13:03

I haven't repaired it... i can communicate with CPU using RIFF, same as using WIGGLER ... hardware is not important. I can read, write memory (CPU's memory, but not flash chip), run from specified address and so on... But to repair this device you must have a ramloader, which you should write to CPU's RAM and execute it, then you would be able to write original device firmware with original bootloaders from SD card or USB... Problem is that there is no available such ramloader (at least i could not find), if you have enough skills you can write your own loader...

11-18-2010, 21:34	#1 (permalink)
dvdaio No Life Poster Join Date: May 2006 Posts: 629 Member: 276432 Status: Offline Thanks Meter: 65	Let's Make Big Target For XDA Atom Life here is the connected ID Let's Make An Big Target For XDA Atom Life here is the connected ID Open serial port...OK Connecting to the RIFF Box...OK Firmware Version: 1.15, JTAG Manager Version: 1.19 Selected Custom Target: [PXA270, 3.30V, 0-0-C-2] Connecting to the PXA270 target...OK Set I/O Voltage reads as 3.31V, TCK Frequency is 8 MHz Target ID on TAP(0-0-C-2): 0x79265013 - Connected OK this settings after make an jtag connection with 4 points only TDI - TDO - TCK - TMS - WE NEED NRST OR TRST I THINK PXA270 NEED TRST PIN ONLY ALSO WE NEED FILES FOR REPAIR HERE IS THE FULL INFO ABOUT JTAG BUT ATOM LIFE HAVE CPU TYPE IS PXA272 AND WE HAVE IN CUSTOM TARGET SETTINGS ONLY PXA270 Dead Boot Loader on O2 Atom, O2 Atom Exec, Rover G5, Orsio n725, HP68xx DeadBoot - XDA-Developers

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11-19-2010, 10:26	#2 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43	I know all (full) pinout you need NRST and TRST, and do not need RTCK because it is anyway connected to GND on PCB

11-20-2010, 12:12	#8 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43	Here it is... other testpoints are here: Dead Boot Loader on O2 Atom, O2 Atom Exec, Rover G5, Orsio n725, HP68xx DeadBoot - XDA-Developers

11-20-2010, 18:58	#10 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43

11-20-2010, 19:06	#11 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43	Description in words: NRST - there is two resistors near crystal oscillator placed horizontally, nRST pin is rightmost contact of second (counting UP from oscillator) resistor.

11-20-2010, 20:17	#13 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43	Iv'e used riff. There is no available software (free, i mean) that could repair it over LPT, as i know, but i can possibly be wrong ...

11-21-2010, 13:03	#15 (permalink)
!mendoza! Freak Poster Join Date: Aug 2004 Location: Lithuania Age: 43 Posts: 141 Member: 78090 Status: Offline Thanks Meter: 43	I haven't repaired it... i can communicate with CPU using RIFF, same as using WIGGLER ... hardware is not important. I can read, write memory (CPU's memory, but not flash chip), run from specified address and so on... But to repair this device you must have a ramloader, which you should write to CPU's RAM and execute it, then you would be able to write original device firmware with original bootloaders from SD card or USB... Problem is that there is no available such ramloader (at least i could not find), if you have enough skills you can write your own loader...