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vendor:yamaha [2017/04/25 13:16]
lord_nightmare lost one, fixed
vendor:yamaha [2019/05/06 10:40]
lord_nightmare I new = 5 old = Sharp, we think?
Line 4: Line 4:
  
 According to Tiido and others, Yamaha is a fabless vendor, and has other chip manufacturers do all of their silicon fabrication and packaging. Examples being Fujitsu, Sharp, Hitachi, ROHM. According to Tiido and others, Yamaha is a fabless vendor, and has other chip manufacturers do all of their silicon fabrication and packaging. Examples being Fujitsu, Sharp, Hitachi, ROHM.
 +
 +====== Getting Started ======
 +[[vendor:​yamaha:​FM|FM Theory]]
 +
 +[[vendor:​yamaha:​OPL2|OPL2]]
 +
  
 ====== Datecode ====== ====== Datecode ======
Line 27: Line 33:
   3 =   3 =
   4 (= L) = Hitachi 2   4 (= L) = Hitachi 2
-  5 = Sharp [probably ​= I below]+  5 (= I) = Sharp
   6 = Hitachi   6 = Hitachi
   7 =   7 =
   8 = Hitachi or ROHM (NDIP)?   8 = Hitachi or ROHM (NDIP)?
 +  9 =
   X =   X =
   Y = Hitachi?   Y = Hitachi?
Line 43: Line 50:
   G = Hitachi 1a?   G = Hitachi 1a?
   H = Sharp 1   H = Sharp 1
-  I = Sharp [probably ​= 5 above]+  I (= 5) = Sharp (95% certain)
   L (= 4) = Hitachi 2   L (= 4) = Hitachi 2
   O =   O =
 
vendor/yamaha.txt ยท Last modified: 2019/05/06 10:40 by lord_nightmare
 
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