PicoDrive v1.51a(PSP用SEGA MD模拟器)

PSP用SEGA MD/SEGA CD模拟器PicoDrive v1.51a发布，新版改进如下：

新版主要是修正了68KCPU核心的同步问题，估计一堆游戏死机问题解决了。

1.51a
  * Fixed a sync problem between main and sub 68k. Should fix the hanging
    problem for some games.

1.51
  * Improved bin_to_cso_mp3 tool, it should no longer complain about
    missing lame.exe even if it's in working dir.
  * Fixed a regression from 1.50, which caused slowdowns in Final Fight.
  * Fixed some regressions from 1.50 related to sprite limit and palette
    handling (caused graphical glitches in some games).
  + Added ABC turbo actions to key config.
  * Some other minor adjustments.

MD游戏  http://www.emu999.net/rom/MD/

中文MD游戏  http://www.emu999.net/rom/cnmd/