21. Fibre Channel was designed as a serial interface to overcome limitations of the SCSI and HIPPI interfaces. 22. The same connector and a similar synchronous serial interface was used for the PS / 2 mouse port. 23. The interface is implemented by an AMD 7992 SIA ( Serial Interface Adapter ) and a BNC ThinWire connector. 24. User input is generated through the data synchronization to another PC via its HotSync technology over a serial interface . 25. An undocumented feature was its ability to print to printers using a game paddle port as a serial interface . 26. The LA36 was only available with a serial interface but unlike the earlier LA30, no fill characters were required. 27. In April 2010, Numonyx released its Omneo line of parallel and serial interface 128 Mb NOR-Flash replacement PRAM chips. 28. The Polaroid camera connects to the PC with a slow serial interface ; the Kodak Advantix uses the parallel port. 29. The connector was for a future RS-232 / 20 mA current loop serial interface , but that was never implemented. 30. Device control can be managed either through a serial interface , or the MOS ( Media Object Server ) protocol.
