[hatari-devel] DSP host interface interrupted mode : help needed

Laurent Sallafranque laurent.sallafranque at free.fr
Sun Sep 13 22:05:41 CEST 2009


In complement to my precedent mail, I've just read into the Atari 
Hardware reference Guide page (Hardware.9 and Hardware.10) :

I read that DSP can also cause level 6 interrupts.

I think we've got everything to code it now.


Thomas, I thought to add a new function to DSP.C : dsp_get_hreq() 
instead of using the IoMem_ReadByte(0xffa203) which goes to many 
functions before getting the value (but it implies to include dsp.h to 
the mfp)

regards,

Laurent





More information about the hatari-devel mailing list