Revision as of 09:22, 23 April 2009 edit Latenightscientist (talk \| contribs) 7 edits No edit summary ← Previous edit		Revision as of 10:13, 23 April 2009 edit undo Latenightscientist (talk \| contribs) 7 edits No edit summary Next edit →
Line 1: IOM is a system architecture and its bus for communication between various [[VLSI]] ~~ICs~~[[IC]]s for the lower layers (ref. [[OSI]]) of [[ISDN]]. It was developed by [[Siemens]] (today: [[Infineon]]), current revision is IOM-2. Its purpose is to enable modularity. Second sources are [[AMD]], [[Alcatel]], [[Plessey]]. IOM-2 is a 4-wire serial, full-duplex link. 2 operation modes are available: line card mode and terminal mode; which differ only in number and purpose of the channels. Signals are:

ISDN-oriented Modular Interface: Difference between revisions