Revision as of 14:27, 1 April 2011 edit ALasry (talk \| contribs) 61 edits m →Low speed modes and power savings ← Previous edit		Revision as of 14:30, 1 April 2011 edit undo ALasry (talk \| contribs) 61 edits m →L1.5 link power management Next edit →
Line 134: ===L1.5 link power management=== Starting in UniPro v1.4, L1.5 has a built in protocol called PACP (PA Control Protocol) that allows L1.5 to communicate with its peer L1.5 entity at the other end of an M-PHY-based link. Its main usage is to provide a simple and reliable way for a controller at one end of the link to change the power modes of both the forward and reverse directions of the link. This means that a controller situated at one end of the link can change the power mode of both link directions in a single atomic operation. The intricate steps required for doing this in a fully reliable way are handled transparently within L1.5. ===L1.5 guarantees===

UniPro protocol stack: Difference between revisions