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ms1_tmap: Add notes (nw)

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AJR 2017-12-16 10:35:10 -05:00
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src/mame/video/ms1_tmap.cpp
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@ -7,6 +7,13 @@
8x8/16x16 tilemap generator for Jaleco's Mega System 1 and driving 8x8/16x16 tilemap generator for Jaleco's Mega System 1 and driving
and mahjong games from the same period. and mahjong games from the same period.
Each tilemap is generated by a pair of gate arrays. The mahjong
games use NEC D65012GF303 (QFP80) and D650120F307 (QFP80), whose
locations are respectively labeled as "VCTR" and "SCPT" on the
Legend of Makai PCB. The later Mega System 1 games instead feature
Jaleco-badged chips whose part numbers are GS-9000406 (QFP80) and
GS90015-02 (QFP100).
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"