ECSS Communications — Asynchronous Data Transfers (space-systems/ecss/e50-asynchronous-data-transfers)

Evaluate whether an on-board network carries its asynchronous data transfers inside the time a synchronous schedule leaves free, per ECSS-E-ST-50C clause 5.7.1.4. Convert the spare window per control cycle into deliverable bits, decide whether the largest message fits one window or needs segmenting, compute the worst-case wait before a transfer starts and the cycles it takes to finish, then compare sustained capacity with the offered asynchronous rate. Use when adding file, housekeeping or payload traffic to a cyclic network. Trigger: ecss, e-st-50-communications, asynchronous-data-transfer, spare-window-capacity, asynchronous-message-segmentation, asynchronous-transfer-l…