Patent classifications
G06F1/24
Pre-computation of memory core control signals
An apparatus including a memory structure comprising non-volatile memory cells and a microcontroller. The microcontroller is configured to output Core Timing Control (CTC) signals that are used to control voltages applied in the memory structure. In one aspect, information from which the CTC signals may be generated is pre-computed and stored. This pre-computation may be performed in a power on phase of the memory system. When a request to perform a memory operation is received, the stored information may be accessed and used to generate the CTC signals to control the memory operation. Thus, considerable time and/or power is saved. Note that this time savings occurs each time the memory operation is performed. Also, power is saved due to not having to repeatedly perform the computation.
System of determining the sequence and positioning of pluggable modules
A system having a host unit and a plurality of stacked modules which are electrically connected to the host unit. The host unit communicates with the plurality of stacked modules through a RS-485 interface. Upon power up, each module of the plurality of stacked modules is powered and enumerated in sequence, allowing the host unit to know the sequence the plurality of stable modules are connected.
Resource sharing in a multi-core system
An integrated circuit includes a primary initiator domain (ID) circuit including having a processor core, a responder domain (RD) control circuit, and a reset controller. Secondary ID circuits, each include a processor core and a reset controller. RD circuitry is coupled to communicate with the primary ID circuit and the secondary ID circuits and includes RD resource circuits. The RD control circuit is configured to allocate each of the RD resource circuits to a first initiator domain consisting of the primary ID circuit or one of the secondary ID circuits, and when one of the secondary ID circuits enters a reset mode of operation, the RD resource circuit allocated to the one of the secondary ID circuits enters a reset while the remaining RD resource circuits are not affected by the reset.
Resource sharing in a multi-core system
An integrated circuit includes a primary initiator domain (ID) circuit including having a processor core, a responder domain (RD) control circuit, and a reset controller. Secondary ID circuits, each include a processor core and a reset controller. RD circuitry is coupled to communicate with the primary ID circuit and the secondary ID circuits and includes RD resource circuits. The RD control circuit is configured to allocate each of the RD resource circuits to a first initiator domain consisting of the primary ID circuit or one of the secondary ID circuits, and when one of the secondary ID circuits enters a reset mode of operation, the RD resource circuit allocated to the one of the secondary ID circuits enters a reset while the remaining RD resource circuits are not affected by the reset.
Power down detection circuit and semiconductor storage apparatus
A power down detection circuit and a semiconductor storage apparatus, which can adjust a power down detection level while suppressing temperature dependence, are provided. The power down detection circuit includes a BGR circuit, a trimming circuit, a resistance division circuit, and a comparator. The BGR circuit generates a reference voltage based on a supply voltage. The trimming circuit adjusts the reference voltage based on a trimming signal to generate a reference voltage for power down detection. The resistance division circuit generates an internal voltage lower than the supply voltage. The comparator detects that the internal voltage is lower than the reference voltage for power down detection and outputs a reset signal.
Power down detection circuit and semiconductor storage apparatus
A power down detection circuit and a semiconductor storage apparatus, which can adjust a power down detection level while suppressing temperature dependence, are provided. The power down detection circuit includes a BGR circuit, a trimming circuit, a resistance division circuit, and a comparator. The BGR circuit generates a reference voltage based on a supply voltage. The trimming circuit adjusts the reference voltage based on a trimming signal to generate a reference voltage for power down detection. The resistance division circuit generates an internal voltage lower than the supply voltage. The comparator detects that the internal voltage is lower than the reference voltage for power down detection and outputs a reset signal.
Low voltage control system, low voltage protection method for an electronic device and a computer program product thereof
A low voltage control system, a low voltage protection method for an electronic device, and a computer program product thereof are disclosed. The electronic device includes a power supply and a memory. The low voltage protection method for the electronic device includes the following steps: detecting a current voltage of the power supply; determining whether the current voltage is lower than a first voltage threshold; and if the voltage is lower than the first voltage threshold, a control module cutting off multiple access channels.
Peripheral device having an implied reset signal
A peripheral device includes a bus interface and circuitry. The bus interface is configured to connect to a peripheral bus for communicating with a host in accordance with a peripheral-bus specification that specifies a physical reset signal asserted by the host. The circuitry is configured to execute predefined logic that evaluates a reset condition that is indicative of imminent assertion of the physical reset signal by the host, and to perform a reset procedure in response to meeting the reset condition.
Computing system with hardware reconfiguration mechanism and method of operation thereof
A method of operation of a computing system includes: providing a first cluster having a first kernel unit for managing a first reconfigurable hardware device; analyzing an application descriptor associated with an application; generating a first bitstream based on the application descriptor for loading the first reconfigurable hardware device, the first bitstream for implementing at least a first portion of the application; and implementing a first fragment with the first bitstream in the first cluster.
Multi-communication path selection and security system for a medical device
A multi-communication path selection and security system for a medical device includes a medical device and a computer. The medical device includes a processor, one or more communication interfaces, and a memory that stores configurable settings, medical device policies and profiles associated with a plurality of communication links. The processor establishes a location variable associated with the medical device and when the location variable exceeds a location proximity threshold, the processor alters one or more settings of the medical device based on the medical device policies. The processor establishes a source location variable associated with the computer or an incoming message from the computer, and when the source location variable exceeds a source proximity threshold, the processor alters the incoming message or the settings of the medical device based on the medical device policies.