A master that has identified a slave as capable of supporting PEC can use
Packet Error Checking for subsequent communications with this specific device
both when acting as a master-receiver as well as a master transmitter.
各位好，想請問這句中as的用法。
我想討論的範圍只有as capable of這裡，想請問as在這邊的是什麼詞性?只看後面的
capable of，很明顯不是conj與prepconj連接詞後面的開頭要是一個主詞；prep則是直接
接受詞。所以as在這邊是當副詞嗎?
可是上網查字典的用法，as當副詞時的用法好像與這句也搭不上關係。
所以我在假設是不是在as跟capable of中間省略了主詞跟be動詞?
補充: The FCS is appended to the message as dictated by the protocol in the
earlier section
這裡的as跟dictated也出現了類似的情況，請問要怎麼樣理解會比較好?