update hack to allow dsfdct to boot (nw)

git-svn-id: svn://dspnet.fr/mame/trunk@25529 749742ba-7341-0410-aadc-df50b521781e
wpc_an: Various additions, games now have full sound:
  - Added WPC sound board and hooked up to WPC boards.
  - Added shifter functions to WPC chip (fixes inputs)
  - Added preliminary memory protection



git-svn-id: svn://dspnet.fr/mame/trunk@25530 749742ba-7341-0410-aadc-df50b521781e
ptblank: Documented how the protection works. [Guru, R. Belmont]



git-svn-id: svn://dspnet.fr/mame/trunk@25531 749742ba-7341-0410-aadc-df50b521781e
moved request sense command into t10spc, supporting the old obsolete format and the new one. [smf]

git-svn-id: svn://dspnet.fr/mame/trunk@25532 749742ba-7341-0410-aadc-df50b521781e