大贤者
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战斗力 鹅
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注册时间 2005-2-14
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应该是防盗版的。。。
From wiki
The CPS-3 features a very elaborate security mechanism. Games are supplied on a CD, which contains the encrypted game contents, and a security cartridge containing the game BIOS and the SH-2 CPU[1] with integrated decryption logic, with the per-game key stored in battery-backed SRAM. When the CPS-3 board is first powered on, the contents of the CD are flashed onto a bank of SIMMs on the motherboard, from where it is executed. The program code is then decrypted at run time via the security cartridge. The security cartridge is extremely sensitive to any sort of tampering, which will result in the decryption key being erased and the cartridge being rendered useless.
记得几大街机商一起去支持某个新机板了,其中有capcom,叫做Atomiswave? |
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