Part + DSP relationship?

  • I remember reading in the past that every other part is allocated to a different DSP, or something along those lines? I am trying to get this understood so I can better plan my projects for balanced resource sharing. I assume Part 1, 3, 5, 7, 9 etc are one DSP and 2, 4, 6, 8 etc are on the second DSP? This would mean if I had two parts, 1 and 2, that each part is on its own DSP and are not sharing? If I had 3 parts, 1, 2 and 3, then 1 and 3 would be sharing a DSP while 2 has its own?

    Please clarify if you know for sure and would be so kind. Thanks.