Abstract: An indication of a capacity of a CMB elasticity buffer and an indication of a throughput of one or more memory components associated with the CMB elasticity buffer can be received. An amount of time for data at the CMB elasticity buffer to be transmitted to one or more memory components can be determined based on the capacity of the CMB elasticity buffer and the throughput of the one or more memory components. Write data can be transmitted from a host system to the CMB elasticity buffer based on the determined amount of time for data at the CMB elasticity buffer to be transmitted to the one or more memory components.

Abstract: An indication of a capacity of a CMB elasticity buffer and an indication of a throughput of one or more memory components associated with the CMB elasticity buffer can be received. An amount of time for data at the CMB elasticity buffer to be transmitted to one or more memory components can be determined based on the capacity of the CMB elasticity buffer and the throughput of the one or more memory components. Write data can be transmitted from a host system to the CMB elasticity buffer based on the determined amount of time for data at the CMB elasticity buffer to be transmitted to the one or more memory components.

Abstract: An indication of a capacity of a CMB elasticity buffer and an indication of a throughput of one or more memory components associated with the CMB elasticity buffer can be received. An amount of time for data at the CMB elasticity buffer to be transmitted to one or more memory components can be determined based on the capacity of the CMB elasticity buffer and the throughput of the one or more memory components. Write data can be transmitted from a host system to the CMB elasticity buffer based on the determined amount of time for data at the CMB elasticity buffer to be transmitted to the one or more memory components.

Abstract: An indication of a capacity of a CMB elasticity buffer and an indication of a throughput of one or more memory components associated with the CMB elasticity buffer can be received. An amount of time for data at the CMB elasticity buffer to be transmitted to one or more memory components can be determined based on the capacity of the CMB elasticity buffer and the throughput of the one or more memory components. Write data can be transmitted from a host system to the CMB elasticity buffer based on the determined amount of time for data at the CMB elasticity buffer to be transmitted to the one or more memory components.

Abstract: An apparatus includes a first circuit portion, a second circuit portion, and a control circuit. The first circuit portion may include a first debug circuit. Access to the first debug circuit may be controlled by a first control signal. The second circuit portion may include a second debug circuit. Access to the second debug circuit may be controlled by a second control signal. The second circuit portion is generally controlled according to a secure firmware image. The control circuit may be configured to selectively disable access to the first debug circuit and access to the second debug circuit by generating the first and second control signals. When access to the second debug circuit is disabled, access to the second debug circuit can only be re-enabled by overwriting at least a portion of the secure firmware image.

Abstract: A real time communication device is provided for operation with a packet switched network interconnecting the real time communication device with a control unit and a plurality of remote real time communication devices. The device comprises a network interface for communicating over the packet switched network. The device further comprises means for establishing a logical channel to support a media session over the packet switched network with an endpoint. The endpoint is an endpoint selected from the group of endpoints consisting of the control unit and a one of the plurality of remote real time communication devices. The device further comprises means for sending a multicast status message on the packet switched network addressed to a multicast group. The multicast group comprises any of the remote real time communication devices that have joined the multicast group. The multicast status message announces a state of the real time communication device.

Abstract: A communication management system operates with a packet switched local area network and includes a PSTN interface for communicating over a telephone line with a service provider central office. The system comprises means for establishing a logical channel over the packet switched local area network to support a real time communication session with a real time communication device in response to receiving session signaling from the real time communication device; means for controlling the PSTN interface to transition the telephone line to an off hook state in response to receiving session signaling; and translation means for providing digital audio over the logical channel, the digital audio representing a dial tone received on the telephone line from the central office and providing one of a plurality of dual tone multi frequency signals on the telephone line in response to receipt of data from the real time communication device corresponding to the one of a plurality of dual tone multi frequency signals.

Abstract: Described herein are methods and systems for conducting computer system communications with a number of different devices that communicate with the computer system in a number of different protocols via a protocol-shared combination host controller. Combination host controller has a reduced set of pins for handling communication in a plurality of communication protocols. The total number of pins needed for driving communication in a plurality of communication protocols is reduced by sharing at least one control pin or at least one data pin or combination thereof between at least some of the plurality of communication protocols. In one embodiment, data communications in different protocols overlapping in time can be interleaved onto to a shared data path by suspending a current transmission until a later higher priority transmission is complete.

Abstract: Described herein are methods and systems for conducting computer system communications with a number of different devices that communicate with the computer system in a number of different protocols via a protocol-shared combination host controller. Combination host controller has a reduced set of pins for handling communication in a plurality of communication protocols. The total number of pins needed for driving communication in a plurality of communication protocols is reduced by sharing at least one control pin or at least one data pin or combination thereof between at least some of the plurality of communication protocols. In one embodiment, data communications in different protocols overlapping in time can be interleaved onto to a shared data path by suspending a current transmission until a later higher priority transmission is complete.

Abstract: The System-on-Chip (SOC) interconnection apparatus and system discloses an internal switching fabric that interconnects, via standard connection ports, one or more requestors and one or more addressable targets on a single semiconductor integrated circuit. Each target has a unique address space, may or may not have internal arbitration, and may be resident (i.e., on-chip) memory, a memory controller for resident or off-chip memory, an addressable bridge to a device, system, or subsystem, or any combination thereof. Targets and requesters are connected to the internal switching fabric using target and requestor connection ports. The internal switching fabric routes signals between requesters and targets using one or more decoder/router elements that determine which target is the designated target using an internal system memory map. Dedicated arbiters may be included for targets without internal arbitration.

Abstract: A system resource router for SOC applications is described. Data-transfer initiators coupled to the router via one of a plurality of channel socket connections (144, 146, 148, 150, 152, 154) alternatively couple to internal M-channel buses (162, 164, 166) using transfer switches (168, 170, 172). Each internal M-channel bus connects to an external M-channel bus (114, 116, 118) populated by one or more transaction targets using an M-channel controller (156, 158, 160). The channel sockets, at least some of the data-transfer initiators, the internal M-channel buses, the external M-channel buses, and at least some of the transaction targets are all contained upon a single integrated circuit (IC) SOC device. Split reads and full duplex transactions are supported. Transactions can occur at different clock frequencies and bandwidths.

Abstract: A communication management system operates with a packet switched local area network and includes a PSTN interface for communicating over a telephone line with a service provider central office. The system comprises means for establishing a logical channel over the packet switched local area network to support a real time communication session with a real time communication device in response to receiving session signaling from the real time communication device; means for controlling the PSTN interface to transition the telephone line to an off hook state in response to receiving session signaling; and translation means for providing digital audio over the logical channel, the digital audio representing a dial tone received on the telephone line from the central office and providing one of a plurality of dual tone multi frequency signals on the telephone line in response to receipt of data from the real time communication device corresponding to the one of a plurality of dual tone multi frequency signals.

Abstract: A real time communication device is provided for operation with a packet switched network interconnecting the real time communication device with a control unit and at least one other real time communication devices. The device may comprise a network interface for communicating over the packet switched local area network and means for establishing a logical channel over the packet switched network with an endpoint to support the exchange of real time streaming media with the endpoint during a media session. The endpoint may be an endpoint selected from the group of endpoints consisting of the control unit and the other real time communication devices. The device may further comprise means for providing a notice message to at least one subscription device. The subscription device may be selected from the group of subscription devices consisting of the control unit and a other real time communication devices.

Abstract: A real time communication device is provided for operation with a packet switched network interconnecting the real time communication device with a control unit and a plurality of remote real time communication devices. The device comprises a network interface for communicating over the packet switched network. The device further comprises means for establishing a logical channel to support a media session over the packet switched network with an endpoint. The endpoint is an endpoint selected from the group of endpoints consisting of the control unit and a one of the plurality of remote real time communication devices. The device further comprises means for sending a multicast status message on the packet switched network addressed to a multicast group. The multicast group comprises any of the remote real time communication devices that have joined the multicast group. The multicast status message announces a state of the real time communication device.

Abstract: A real time communication device operates on with a packet switched network. The packet switched network interconnects the real time communication device with a control unit and at least one other real time communication device. The real time communication device includes a plurality of indicators with each indicator being uniquely associated with one of the other real time communication devices or with an outside line between the control unit and a central office of a local telephone service provider. A selection means is associated with each indicator. The real time communication device may establish a logical channel over the packet switched local area network with an endpoint. The endpoint is selected from the group of endpoints consisting of the control unit and the other real time communication devices and is the endpoint that is uniquely associated with an indicator selected from the plurality of indicators.