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色/パレット解決済み修正済み2010-01-01 06:502017-06-10 09:29
 
テスターM.A.S.H.担当者SailorSatソースvicdual.cpp
バージョン0.135u4発生バージョン0.113u3修正バージョン0.185
フラグ
セット nsub
セット詳細
nsub - Nサブ (upright)
 
概 要背景の青いフェードエフェクトが無い。
詳 細** NOTE: inverted colors were fixed in 0137u4 **
=============

The 'Known issues' of N-Sub (Sega 1980) in the vicdual.c driver says:
"Colors are wrong in N-Sub. It uses a different resistor ladder."
This is not correct, the color prom region is simply inverted.


Change in ROM_START( nsub ) line 2424 from:

ROM_REGION( 0x0020, "proms", 0 )
to
ROM_REGION( 0x0020, "proms", ROMREGION_INVERT )


If you now compare both attached images from the TAFA flyer and the
new MAME snapshot (Level 2), you can see that all colors are correct.
Only the *Blue Sky* color fade effect is missing. This fade effect
looks like the same in Mariner (1981) or Radar Scope (1980).

Manual:
www.cityofberwyn.com/manuals/N-Sub.pdf

YouTube Video from RaZer


Some links to consolen conversions of N-Sub:

http://www.ricbit.com/mundobizarro/nsub.php

再現手順 
追加情報 
 
添付ファイルpng fileN-Sub-Original.png (2010-01-01 06:50)
png fileTAFA Flyer - MAME N-Sub.png (2010-01-01 06:57)
png fileMariner & Radar Scope - Color fade effect.png (2010-01-11 17:17)