[cvp]

Hello, is there new news about MX29GL128ELT2I-90G NOR Flash? i installed the Teensy in my ps3 (CECH2004B) but i dont read that it is only for Spansion

[dodther]

Originally Posted by randuev very important to have proper ground (GND) connections. i've had to solder several of them in order to get reliable dump. anyhow, FF all the way can mean only two things - you either have wrong HEX installed into teensy, or PS3 is not turned on

I did read my NOR, but when I try to flash my dump - i see "sector 000000 [1/128] [M]". entry does not occur.

[Dudshl]

Originally Posted by dodther I did read my NOR, but when I try to flash my dump - i see "sector 000000 [1/128] [M]". entry does not occur.

I have the same problem with the same motherboard.

[Dudshl]

Can somebody give me correct 3.70(OFW) and 3.55(OFW) NOR dump?

[randuev]

dudshl - nor dump from other machine won't do you any good, because of different security and id tokens.

[cvp]

Hello, can anyone tell me if this NOR Flash will be Supported?



And is at the moment possible to downgrade FW 3.72 to 3.55?

thanks a lot

[judges]

Originally Posted by cvp Hello, can anyone tell me if this NOR Flash will be Supported? And is at the moment possible to downgrade FW 3.72 to 3.55? thanks a lot

Yes and yes.

[cvp]

thanks... but Read/Write is now possible? or i have wait for next release or Beta?
I've soldered the Teensy. As far as them all right. The dumps have a different content each time.
No IFI entry in Section 0000200. Only HBH or what ever... whats wrong ?

thanks a lot

[judges]

Originally Posted by cvp thanks... but Read/Write is now possible? or i have wait for next release or Beta? I've soldered the Teensy. As far as them all right. The dumps have a different content each time. No IFI entry in Section 0000200. Only HBH or what ever... whats wrong ? thanks a lot

For Macronix read/write should be okay with v0.3.

But first your dump should be okay of course..
- connect more gnd wires
- use thicker wires
- shorten your wires
- route wires somewhere else
- shield wires
- don't use ps3 without shielding

[cvp]

so, i take new cable and resoldering all them. If i use 0.3 release i get this information:

C:\ps3\old>norway.py co
Pinging...
Set SB to tristate

STATUS_DRIVE:   False
STATUS_TRIST_N: True
STATUS_RESET_N: True
STATUS_READY:   True
STATUS_CE_N:    False
STATUS_WE_N:    True
STATUS_OE_N:    True

Resetting NOR...
Ready.

But the dumped bin are bad.

if i use the Beta 0.4, than i take this information:

C:\ps3\old>cd..

C:\ps3>norway.py com11
NORway.py v0.4 beta - Teensy++ 2.0 NOR flasher for PS3 (judges@eEcho.com)
(Orignal noralizer.py by Hector Martin "marcan" <hector
@marcan
soft.com>)

Pinging...
Set SB to tristate

Traceback (most recent call last):
  File "C:\ps3\NORway.py", line 510, in <module>
    n.printstate()
  File "C:\ps3\NORway.py", line 179, in printstate
    self.MF_ID = self.manufacturer_id()
  File "C:\ps3\NORway.py", line 100, in manufacturer_id
    self.ping()
  File "C:\ps3\NORway.py", line 78, in ping
    raise NORError("Ping failed (expected 42, got %02x)"%val)
__main__.NORError: Ping failed (expected 42, got 22)

=> If i try again...

C:\ps3>norway.py com11
NORway.py v0.4 beta - Teensy++ 2.0 NOR flasher for PS3 (judges@eEcho.com)
(Orignal noralizer.py by Hector Martin "marcan" <hector
@marcan
soft.com>)

Pinging...
Traceback (most recent call last):
  File "C:\ps3\NORway.py", line 504, in <module>
    n.ping()
  File "C:\ps3\NORway.py", line 78, in ping
    raise NORError("Ping failed (expected 42, got %02x)"%val)
__main__.NORError: Ping failed (expected 42, got 00)

I try now more GND to Teensy GND
EDIT01: => two GND wire solderin on board to GND from NOR... and from GND NOR to directly Teensy GND
EDIT02: => i disconnected the NOR GND and Soldering only on one of antoher GND place from diagram... same Problem
EDIT03: i dont have the MCP1825S-3302E/DB inside... its hard to buy here... i have the Taiwan TS2940 CW-3.3 on teensy