Hi DSP freaks:
 
Thanks for your interest in our  programs for the DSP-12.
 
This are strongly based on the good work of Jarkko Vuori OH2LNS, who provided
the algorithms, we just provided the 'porting' to the DSP-12.
 
Every program we have done for the DSP-12 , have the same user instructions.
 
We have our DSP-12 units with all options installed (1 Mb RAM, clock, etc),
so  despite it probably works without this options , we assume that the 
hardware is the same as ours.
 
All the programs work via HF port, but could be easily changed to any other
port, so Audio IN and OUT by default, is done via the corresponding pins 
on this port.(Changing port could be done in the V40 Debugger).
 
All you have to do for running the programs is:
 
-Go to the DSP-12 main menu option '9' = Setup.
-Go to the sub menu option '9' =  Debugging.
-Go to the sub sub menu option 'B' = Start DSP56001 Debugger.      
 (You sould have 'DG56>' as prompt).
-Type 'D' for download.
-At this point you can start uploading the code for the DSP56001 from your 
 terminal program, using Xmodem or Ymodem.
-By the way the programs you can 'upload' and run into the DSP56001 part of
 DSP-12 are files with '.LOD' extension. (Example: NOTCHER.LOD). 
-Once the program is uploaded you should have the 'DG56>' prompt again.
-Then type 'g 0' and you are done, the DSP56001 is running your program.
 
As the audio you get out from the DSP is not enough for driving a loudspeaker
you can heard it with high impedance hearphones, but the most practical way
is to feed it to a small 'walkman' type audio amplifier or something like 
that.
 
 
If you downloaded the DSP12S.ZIP file from Compuserve Hamnet LIB 5, in the 
case of the spectrum analyzer you must feed the output from DSP-12 to
a scope set to 1 ms time base and 0.5 V/Division in order to see the spectrum 
of the incoming signals.
 
Hope to be helping for you and remain QRV for further comments,etc.
 
 
Best 73's.
 
Moises Zafra.EA4QV/EA4MZ.      Internet: moises@asterix.fi.upm.es
                               Compuserve: 100041,15
                              
                              AND (OR)
                              
Fernando Limon.EA4SU/EA8SU     Internet: flimon@fi.upm.es
 
.