INES Mapper 149: Difference between revisions

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(for Taiwan Mahjong 16)
 
(yet another PCB picture)
 
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[[Category:iNES Mappers|149]]
{{DEFAULTSORT:149}}[[Category:iNES Mappers]][[Category:CNROM-like mappers]]
[[iNES Mapper 149]] is just like mapper [[iNES Mapper 145|145]], but lacking the bus conflict prevention circuitry. It's a singleton, PCB labeled SA-0036, and used by the Sachen game ''Taiwan Mahjong 16''.
[[iNES Mapper 149]] is just like mapper [[iNES Mapper 145|145]], but moves the register to overlap with PRG ROM and so has bus conflicts. It's a singleton, PCB labeled SA-0036, and used by the Sachen game ''Taiwan Mahjong 16''.


   Mask: $8000
   Mask: $8000
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* http://cah4e3.shedevr.org.ru/%5Blst%5D-sachen-mappers.txt
* http://cah4e3.shedevr.org.ru/%5Blst%5D-sachen-mappers.txt
* https://www.flickr.com/photos/153392699@N08/sets/72157680745503120
* https://www.flickr.com/photos/153392699@N08/sets/72157678800267894
* https://www.flickr.com/photos/153392699@N08/sets/72157678887216693
* https://www.flickr.com/photos/153392699@N08/sets/72157682164577735

Latest revision as of 19:24, 28 May 2017

iNES Mapper 149 is just like mapper 145, but moves the register to overlap with PRG ROM and so has bus conflicts. It's a singleton, PCB labeled SA-0036, and used by the Sachen game Taiwan Mahjong 16. 

 Mask: $8000
 Bus conflicts:
 $8000: [C... ....] - select 8 KiB CHR bank.
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