Configuration devices in a module. In some embodiments a radio-frequency module includes a serial bus including a first serial data line and a second serial data line. The radio-frequency module also includes a control component coupled to the serial bus and the first switch, the control component configured to determine whether first data is detected on the first serial data line, determine whether second data is detected on the second serial data line, and decode a command based on the first data and second data when the first data is detected on the first serial data line and when the second data is detected on the second serial data line.

Methods, systems, and devices for communicating data with stacked memory dies are described. A first semiconductor die may communicate with an external computing device using a binary-symbol signal including two signal levels representing one bit of data. Semiconductor dies may be stacked on one another and include internal interconnects (e.g., through-silicon vias) to relay an internal signal generated based on the binary-symbol signal. The internal signal may be a multi-symbol signal modulated using a modulation scheme that includes three or more levels to represent more than one bit of data. The multi-level symbol signal may simplify the internal interconnects. A second semiconductor die may be configured to receive and re-transmit the multi-level symbol signal to semiconductor dies positioned above the second semiconductor die.

An example apparatus includes: a pullup circuit coupled to a first USB terminal; a first pulldown circuit coupled to the first USB terminal; a second pulldown circuit coupled to a second USB terminal; a third pulldown circuit coupled to a third USB terminal; a fourth pulldown circuit coupled to a fourth USB terminal; a high-speed termination detection circuit including: a current source including a first supply terminal and a second supply terminal, the first supply terminal coupled to the first USB terminal, the second supply terminal coupled to the second USB terminal; a first comparator including a first comparator terminal and a second comparator terminal, the first comparator terminal coupled to the first USB terminal; and a second comparator including a third comparator terminal and a fourth comparator terminal, the third comparator terminal coupled to the second USB terminal; and a controller including a first control terminal and a second control terminal, the first control terminal coupled to the second comparator terminal, the second control terminal coupled to the fourth comparator terminal.

In one aspect, an electronic device includes a switching circuit connected to a resistance circuit and ground, the resistance circuit connected to a port and the port configured to be connected in series to an external resistor and a supply voltage. A voltage at the port is a first voltage that is less than the supply voltage if the switching circuit is enabled to be a closed circuit and the voltage at the port is a second voltage that is equal to the supply voltage if the switching circuit is enabled to be an open circuit.

An information handling system includes a processor that provides a USB-2 channel and a USB-3 channel to a device. The device provides the USB-2 and -3 channels to selected ports. Each port includes a USB-3 enable setting. When the USB-3 enable setting for each particular USB port is in a first state, the associated device USB-3 channel is active, and when the USB-3 enable setting for each particular USB port is in a second state, the associated device USB-3 channel is inactive. The USB-3 enable setting for at least one of the USB ports is placed into the second state to reduce electromagnetic interference between the associated USB-3 channel and an antenna.

Disclosed is a signal processing circuit, a contactless connector, a signal processing method and a storage medium. One end of a cable of the signal processing circuit can be connected to a device and the other end of the cable of the signal processing circuit is connected to a port processing unit for receiving a signal transmitted by the device and/or transmitting a signal to the device; one end of the port processing unit is connected to the cable, and the other end of the port processing unit is connected to a signal processing unit for acquiring a data communication transmission mode of a port of the device connected to a connector, and performing interface configuration on the cable according to the data communication transmission mode; and the signal processing unit is connected to the main coil or the secondary coil, and is configured to, if receiving the signal transmitted by the device, transmit the signal to the main coil and/or the secondary coil, and/or is configured to, if receiving the signal transmitted by the main coil and/or the secondary coil, transmit the signal to the device according to the data communication transmission mode. According to the present application, the contactless connector adapts to different transmission protocols of the device port while remote wireless signal transmission is realized.

An electronic unit comprises a microcontroller with a control input, a control output, and a signal input; and an interface circuit with a connection terminal, a control output, a control input, and a signal output. Both the microcontroller and the interface circuit each have a first operating mode and a second operating mode. The microcontroller is designed to cause the interface circuit to operate in its first operating mode. The interface circuit is designed to convert an input signal into a derivation signal representing a derivation of the input signal over time and to generate a control signal from the derivation signal. The microcontroller is designed to cause the interface circuit to operate in its second operating mode and to receive and convert a digital input signal and to output an output signal to the microcontroller.

A device comprising: a bus forming a ring path for circulation of one or more data packets around the bus, wherein the one or more data packets comprises a trace report packet for collecting trace data from a plurality of components attached to the bus, wherein the bus is configured to repeatedly circulate the trace report packet with a fixed time period taken for each circulation of the ring path performed by the trace report packet; and the plurality of components, each of which comprises circuitry configured to, upon reception of the trace report packet at the respective component, insert one or more items of the trace data that have been obtained by the respective component.

Systems, methods, and instrumentalities are disclosed for switching a control scheme to control a set of system modules and/or modular devices of a surgical hub. A surgical hub may determine a first control scheme that is configured to control a set of system modules and/or modular devices. The surgical hub may receive an input from one of the set of modules or a device located in an OR. The surgical hub may make a determination that at least one of a safety status level or an overload status level of the surgical hub is higher than its threshold value. Based on at least the received input and the determination, the surgical hub may determine a second control scheme to be used to control the set of system modules. The surgical hub may send a control program indicating the second control scheme to one or more system modules and/or modular devices.

A network processing device connects to one or more devices in a computing node and connects to one or more other network processing devices of other computing nodes. The network processing device identifies a policy for allowing devices in other computing nodes to access a particular resource of one of the devices in its computing node. The network processing device receives an access request to access the particular resource from another network processing device and sends a request to the device hosting the particular resource based on the access request and the policy.