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Screenshot of the USB OHCI specification. The following paragraph is highlighted:

However, if SchedulingOverrun errors persist for 32759 consecutive
frames, then stale Isochronous Transfer Descriptors in the periodic list can look like Isochronous
Transfer Descriptors that are scheduled for later delivery (this may not appear serious, but
transmitting an isochronous packet in any but its assigned frame can cause serious problems, not
to mention that any packet status words that may have been written may be mistaken by the Host
Controller as buffer offsets, causing even more problems).
🏷🏷️ ID
ab5eels6bnn24pe6
📛📛 Name
f4a9c9053caf123b.png
📆📆 Created At
2025-08-07T20:12:53.574Z
🐱🐱 Uploaded By
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💱💱 Type
image/png
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0
⛓️ MD5
a0d211f1c67e6427a0e5a53c54a7a3a6
📜📜 Alt Text / Comment
Screenshot of the USB OHCI specification. The following paragraph is highlighted: However, if SchedulingOverrun errors persist for 32759 consecutive frames, then stale Isochronous Transfer Descriptors in the periodic list can look like Isochronous Transfer Descriptors that are scheduled for later delivery (this may not appear serious, but transmitting an isochronous packet in any but its assigned frame can cause serious problems, not to mention that any packet status words that may have been written may be mistaken by the Host Controller as buffer offsets, causing even more problems).
🗒🗒️ Attached To
/notes/ab5e5b8gbnn24pec