[Jets]

Pour le premier lien, je trouve qu'il dit qd meme des realités, et il dit aussi de le contacter si vous penser qu'il fait des erreurs, alors? contacter le et on verra bien s'il rectifit, après quoi vous pourrez critiquer je pense, en attendant tout n'est pas à  jeter, j'ai lu que cet article.



Pour le second lien, il tire ses infos de cps2shock il parait:



The CPS-2 game boards are protected by a system that uses encrypted program ROM's. We believe the key data for the decryption of these ROM's is stored in low power S-RAM located inside one of the onboard custom chips. When the game board is switched off or disconnected from the main board, these custom chips are supplied by a 3,6v lithium battery. The average life span of this battery is around five to six years. Once the voltage of this battery is below 2v, the stored encryption key will be lost. The condition of this battery is not measurable due to the fact that lithium batteries will hold their voltage almost constant until the end of their life.