[[vendor:yamaha:opl2]]
 
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vendor:yamaha:opl2 [2019/12/29 01:56]
nukeykt Add ym2413 rom 		vendor:yamaha:opl2 [2019/12/30 18:27] (current)
lord_nightmare clarify notes about ym2413 instrument rom source
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 <nukeykt> For all configs A13(pin 2)=1, M2(pin 47)=0, P15=0, [...] For config 0: /CS=1, /WR=1, A0=1, for config 1: /CS=1, /WR=1, A0=0, etc. <nukeykt> For all configs A13(pin 2)=1, M2(pin 47)=0, P15=0, [...] For config 0: /CS=1, /WR=1, A0=1, for config 1: /CS=1, /WR=1, A0=0, etc.
  
-==== YM2413 Instrumet ROM ==== +==== YM2413 Instrument ROM ==== 
-These values were initially created using hardware tests by nukeykt, but later were corrected by crosschecking data with ym2413b die shot.+These values were initially created using hardware tests by nukeykt, but later were corrected by crosschecking data with the visible bits on the fhb013 (presumably ym2413b) die shot, located at [[https://siliconpr0n.org/archive/doku.php?id=digshadow:yamaha:fhb013]] .
 <code> <code>
 /* Order of array = { modulator, carrier } */ /* Order of array = { modulator, carrier } */
 
vendor/yamaha/opl2.1577584606.txt.gz · Last modified: 2019/12/29 01:56 by nukeykt
 
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