Full sequence is in attro.bin file :
End is in offset 00000600 . I need to know a signal when is proceed of reading offset 000001B4 to 000001B7. Only this sequence will be activated the substitution of the content of this sector.Then it will be irrelevant in the real value of recorded NAND.Because this value will be sent to the PSP with a memory controller AVR eeprom. See how it is written in the sequence (and timing) of read and write longer between NAND and Controller Memory Stick (or SD controller) ->
http://www.elektroda.pl/rtvforum/vie...467&highlight=
The program (in this situation) is a simple substitution. AVR controller waits for a sequence of reading the sector in which the MSID, and then sends the entered value in this place which is on the memory card.Besides this sequence as if the controller was not (Signals coming from the card would be sent to the PSP as if card was planted directly in the console).It does not matter where in the nand memory (in which the sector) is MSID. It is important where the offsets caused by the PSP sits this code.The interface is designed to replace the MSID in the
stream of data between the card and the PSP Memory Stick and not in the same NAND.
This interface will allow the substitution of the value of anything we want to make it visible.Except that I need to see that the signal comes before and what the value is sent in sequence. To select the AVR controler frequency well I have to know what is on the MCLK frequency. This will give me the opportunity to understand how long it takes a high state as the shortest signal low.
Powiem po polsku : interfejs podmieni tylko wywołany odczyt offsetów na wartość która ma być widoczna (zmieniona). Do tego potrzebuje timingi jakie występują w przypadku zapisu pliku attri0.bin na kartę. Najlepiej w takiej postaci jak przykład na elektroda.pl , plus wypisane wartości jakie pojawiają się w tej sekwencji. Wiadomo że inna sekwencja jest dla zapisu a inna dla odczytu z karty.W tym przypadku ważna by była ta od odczytu.
@Gregorio - Replace after all as far as I can be good a program written. Compare what happens when the PS2 MODBO760.Here, theoretical assumptions might want to check how it is actually because it's a good chance of success.