System for controlling a telephony device bus in a switching system
AssigneeSamsung Electronics Co., Ltd.
InventorSeung-Wang Lee
Life of this patent
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Abstract
A system for controlling a TD-bus connected to telephony devices includes a Versa Module European (VME) bus, a VME slave card connected through the TD-bus to the telephony devices, and a main controller connected through the VME bus to the VME slave card to control the telephony devices. The main controller generates a control command transferred through the VME slave card to the telephony devices. The VME slave card stores the resultant data obtained from controlling the telephony devices, and the main controller controls the TD-bus according to the resultant data.
Claims21
A system for controlling a telephony device bus (TD-bus) connected to telephony devices, comprising:
- a Versa Module European (VME) bus;
- a VME slave card connected through said TD-bus to said telephony devices;
- and
- a main controller connected through said VME bus to said VME slave card for controlling said telephony devices, said main controller generating a control command transferred through said VME slave card to said telephony devices, said VME slave card storing the resultant data obtained from controlling said telephony devices, and said main controller controlling said TD-bus according to said resultant data.
A method of controlling a telephony device bus (TD-bus) connected to telephony devices, the method comprising the steps of:
- providing a Versa Module European (VME) bus;
- connecting a VME slave card to said telephony devices through said TD-bus;
- and
- connecting a main controller to said VME slave card through said VME bus for controlling said telephony devices and generating a control command with said main controller, the control command being transferred through said VME slave card to said telephony devices, storing the resultant data obtained from controlling said telephony devices in said VME slave card, and controlling said TD-bus with said main controller according to said resultant data.
A system for controlling a telephony device bus (TD-bus) connected to telephony devices, comprising:
- a Versa Module European (VME) bus;
- a VME slave card connected through said TD-bus to said telephony devices;
- and
- a main controller connected through said VME bus to said VME slave card for controlling said telephony devices, said main controller generating a control command transferred through said VME slave card to said telephony devices;
- said VME slave card comprising a local system bus and a VME local common memory connected directly to said local system bus for receiving and storing said control command and resultant data obtained from controlling said telephony devices.
A system for controlling a telephony device bus (TD-bus) connected to telephony devices, comprising:
- a Versa Module European (VME) bus;
- a VME slave card connected, through said TD-bus to said telephony devices;
- and
- a main controller connected through said VME bus to said VME slave card for controlling said telephony devices, said main controller generating a control command transferred through said VME slave card to said telephony devices;
- said VME slave card comprising a local system bus and a TD-bus interface connected directly to said local system bus for interfacing said VME slave card with said TD-bus.
Dependencies are inferred from the claim text.