🚀 go-pugleaf

In article <1coginEINN33@uni-erlangen.de>
zie@lte.e-technik.uni-erlangen.de (Thomas Ziegler) >writes:
>The maximum size for an executable DSP-file (*.lod) wich could
>be loaded to the dsp56k is limitied (by the snddriver) to 512
>words.
>Does anybody know how to download more than 512words?
>We are using 25MHz-stations / 2.1


How about trying SNDBootDSP() instead.  The following description
suggests that you can load external RAM with it. Usage example of this
function is in Examples/Mandelbrot/DSPRecorder.m in Release 2.1, which
disappeared from 3.0 Release. 

From the DOC:

SNDBootDSP() boots the DSP using the DSP bootstrap image specified in
dspCore.  This allows you to load all internal RAM and all but the
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
top six words of external RAM on the DSP.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

The owner and device ports
must have been previously acquired through SNDAcquire().  The format
of dspCore must SND_FORMAT_DSP core image should be in loadable ( .lod
 ) form, such as is created through the SNDReadDSPfile() function. 

See also man page for "sndconvert -d asoundfile.lod" which produces
a DSP image .snd file.

--
Izumi Ohzawa
USMail: University of California, 360 Minor Hall, Berkeley, CA 94720
Telephone: (510) 642-6440     Fax:  (510) 642-6341
Internet: izumi@pinoko.berkeley.edu (NeXT Mail OK)