User Tools

Site Tools


home:project:midibox_fm

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
home:project:midibox_fm [2008/12/20 03:40]
stryd_one
home:project:midibox_fm [2016/06/27 12:55] (current)
psykhaze
Line 1: Line 1:
 ====== MIDIbox FM ====== ====== MIDIbox FM ======
  
 +//FIXME Update Things//
 ====== Intro ====== ====== Intro ======
  
Line 26: Line 26:
  
 [[:​home:​mbhp:​module:​core | Core Module]] [[:​home:​mbhp:​module:​core | Core Module]]
 +
 +[[:​home:​mbhp:​module:​opl3 | OPL3 Module]]
  
 [[:​home:​mbhp:​module:​lcd | LCD Module]] [[:​home:​mbhp:​module:​lcd | LCD Module]]
Line 35: Line 37:
 [[:​home:​mbhp:​module:​dout | DOUT Module]] [[:​home:​mbhp:​module:​dout | DOUT Module]]
  
-[[:​home:​mbhp:​module:​aout_lc ​AOUT_LC ​Module]] +[[:​home:​mbhp:​module:​aout AOUT Module]]  
- +---or--- 
-[[:​home:​mbhp:​module:​opl3 OPL3 Module]] +[[:​home:​mbhp:​module:​aout_ng ​AOUT_NG ​Module]]
  
 ===== Parts List ===== ===== Parts List =====
Line 45: Line 46:
  
 [[:​home:​mbhp:​parts | Where to buy Parts]] [[:​home:​mbhp:​parts | Where to buy Parts]]
 +
 +===== Soundcards =====
 +
 +A list of soundcards with YMF262 and/or YAC512 chips
 +
 +[[:​soundcards_with_ymf262_and_or_yac512_chips | Soundcards]]
  
 ===== Connections ===== ===== Connections =====
  
 Connection diagrams Connection diagrams
 +
 +== Control Cable Timing Issue ==
 +It was been noted on [[http://​www.midibox.org/​forum/​index.php/​topic,​13272.msg114171.html#​msg114171|this forum article]] that errors can surface if the control cable between CORE and OPL3 boards is too long.
 +
 +  * The error shown in the forum article was found when running the testtone application.
 +  * The specific error in the forum article that tone can be heard on outputs 1&2, but not outputs 3&4, however there is no guarantee that this is the only such error that could arise from long cable.
 +  * The error was solved by shortening the control cable between CORE and OPLE3 boards. The cause was confirmed by switching back to a longer cable, at which point the error re-surfaced.
 +  * The error was shown to be on the control cable (RS/​A0/​A1/​WR),​ not the data cable (D0-D7), however it is advisable to make both these cables as short as is practicable.
  
   ​   ​
 +
 ===== Enclosure / Case ===== ===== Enclosure / Case =====
 Enclosure ideas - link to case construction tips? / provide space to encourage other users to wikify their case designs Enclosure ideas - link to case construction tips? / provide space to encourage other users to wikify their case designs
home/project/midibox_fm.1229744440.txt.gz · Last modified: 2008/12/20 03:40 by stryd_one