Post by thread:[SX] SX DSP

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, william wrote:Hi All, Has anyone tried using the SX as a voice DSP chip? Is the SX fast enough to sample voice sounds ( using the 2-pin AtoD method ) to store in some ram and then play back to an amplifier ( using PWM ) ? Thanks.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote:

check this out: http://www.sxlist.com/techref/scenix/contest/52wavmmc.htm http://www.sxlist.com/techref/scenix/lib/math/dsp/index_sx.htm regards peter ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=78877#m78880 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, william wrote:Dear Peter, The SX52 MMC project on sxlist.com has files .sch and .brd What software can I use to view them? Thanks a lot.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote:I have no idea, but since the PCB are listed to be from Alberta Printed Circuits try http://www.apcircuits.com/resources/downloads/easytrax.zip as found on the Alberta website.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote:.sch and .brd are file extensions for EaglePCB, a free PCB board layout program.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote:

you can d/l an EAGLE trial version from www.cadsoft.de ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=78877#m79020 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote:Came accross this: http://www.beyondlogic.org/pic/ringtones.htm Not sampling audio, but playing audio from RTTTL formatted sounds (ringtones) Although the code is in C, it is simple enough to manually translate to SX assembly or SX/B.

regards peter ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=78877#m82835 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)