As is known , the stable synchronous modes of SM can be analyzed on the basis of the use of equivalent circuits, but under the conditions of non-synchronous rotation of the rotor, even in steady state, the electromagnetic processes occurring in the electric circuits of the motor are dynamic.
Somacher] present a cooperative platform called C/Webtop that allows the interactive use of different kinds of applications in a synchronous mode. The access to the collaborative sessions of the platform is possible from different kinds of (fixed or mobile) terminals and (wired and wireless) networks.
Oxford Semiconductor's OXmPC1954 Quad UART and 3.3V PCI interface handles serial data rates up to 15Mbps in asynchronous mode and 60Mbps in synchronous mode. The device integrates font high-performance UART channels, a 3.3 V PCI interface and a local bus/IEEE1284 port in a 160 LQFP package.