INES Mapper 140

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