Linards Ticmanis wrote:
Matthew Carpenter schrieb:P.S touchtone emulation via mockingboard would be cool too, but theres really nothing keeping me from using one of my touch tone phones when I need to.:-)There was an "almost working" touch tone simulator for the Apple speaker published in Apple Assembly Line in 1981, see here:http://bobsc5.home.comcast.net/aal/1981/aal8102.htmlMaybe one could turn this into a working version? Or use Michael's DAC522 routine as a basis?
That would work fine. ;-) -michael New, faster SUDOKU v2.0 solver for Apple II's! Home page: http://members.aol.com/MJMahon/ "The wastebasket is our most important design tool--and it's seriously underused."