INES Mapper 140: Difference between revisions

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[[Category:iNES Mappers|140]][[Category:GNROM-like mappers|140]][[Category:in NesCartDB|140]]
[[Category:iNES Mappers|140]][[Category:GNROM-like mappers|140]][[Category:in NesCartDB|140]]
Mapper 140 represents Jaleco's JF-11 and JF-14 boards, which act much like [[GNROM]] ([[iNES Mapper 066|66]]) except that the writable port is moved down to $6000-$7FFF.
Mapper 140 represents Jaleco's [http://bootgod.dyndns.org:7777/search.php?pcb=JF-11 JF-11] and [http://bootgod.dyndns.org:7777/search.php?pcb=JF-14 JF-14] boards, which act much like [[GNROM]] ('''66''') except that the writable port is moved down to $6000-$7FFF.


   Here are Disch's original notes:   
   Here are Disch's original notes:   

Latest revision as of 00:54, 15 April 2014

Mapper 140 represents Jaleco's JF-11 and JF-14 boards, which act much like GNROM (66) except that the writable port is moved down to $6000-$7FFF.

 Here are Disch's original notes:  
 ========================
 =  Mapper 140          =
 ========================
 
 
 Example Game:
 --------------------------
 Bio Senshi Dan - Increaser Tono Tatakai
 
 
 Notes:
 ---------------------------
 Regs lie at $6000-7FFF, so there's no SRAM
 
 
 Registers:
 --------------------------
   $6000-7FFF:  [..PP CCCC]
     P = Selects 32k PRG @ $8000
     C = Selects 8k CHR @ $0000