October 10, 200014 FS Isochronous Data Structure Overview w FS Isochronous uses split isochronous Transfer Descriptors (siTDs) w Similar usage and behavioral model as iTDs, except: w Will only use split transactions w 1 FS transaction per siTD – Linked in one siTD per Frame w Supports one page boundary w Appropriate mechanisms to care and feed isoch split transaction Next Endpoint Info.
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