Cypress Semiconductor Corporation

Jean-Paul Vanitegem

Harold Kutz

Hans Klein

Ata Khan

Eashwar Thiagarajan

Mark E Hastings

Jaskarn Singh Johal

Kendall V Castor-Perry

Anasuya Pai Maroor

Dennis Raymond Seguine

Haneef D Mohammed

Hans Van Antwerpen

Carl Liepold

Amsby D Richardson, Jr

Stephan Rosner

Jan-Willem Van De Waerdt

Onur Ozbek

Roland Richter

Christian Wiencke

Bruce E Byrkett

Kyle Kearney

Kendall Castor-perry

Amsby Richardson

Jaskam Singh Johal

A method is disclosed to estimate energy consumed by a component in a microcontroller during operation including identifying 'event' activities, where the energy consumed by the component may be determined by the number of events executed by the component, and “duration” activities, where the energy consumed may be determined by the duration of time required to execute of the activity, and determining the energy consumed by the component based on the number of events/duration of time and an energy coefficient which corresponds to the amount of energy consumed by the component to execute the activity, under given operating conditions. In an embodiment, data transfers at a bus interface may represent event activities. Apparatus to estimate the energy consumed is disclosed including bus monitors to receive signals representing data transfers at a bus interface and provide signals indicating the number of data transfers executed.

Microcontroller energy profiler

A method is disclosed to estimate energy consumed by a component in a microcontroller during operation including identifying 'event' activities, where the energy consumed by the component may be determined by the number of events executed by the component, and 'duration' activities, where the energy consumed may be determined by the duration of time required to execute of the activity, and determining the energy consumed by the component based on the number of events/duration of time and an energy coefficient which corresponds to the amount of energy consumed by the component to execute the activity, under given operating conditions. In an embodiment, data transfers at a bus interface may represent event activities. Apparatus to estimate the energy consumed is disclosed including bus monitors to receive signals representing data transfers at a bus interface and provide signals indicating the number of data transfers executed.

An integrated circuit device can include at least one input; at least one output configured to provide a multi-bit output value; at least one input; at least one output configured to provide a multi-bit output value; a plurality of configurable digital filter circuits; and switch circuits coupled to the at least one input and to the at least one output, the switch circuits configurable to connect same digital filter circuits as a single processing path or separate processing paths.

Integrated circuit device with reconfigurable digital filter circuits

An integrated circuit (IC) device can include a plurality of analog blocks, including at least one fixed function analog circuit, a plurality of reconfigurable analog circuit blocks, at least one analog routing block reconfigurable to provide signal paths between any of the analog blocks; and a digital section comprising digital circuits; wherein each analog block includes dedicated of signal lines coupled to the at least one analog routing block.

Integrated circuit device with programmable analog subsystem

An integrated circuit (IC) device can include a plurality of analog blocks, including at least one fixed function analog circuit, and at least one reconfigurable analog circuit block selected from: a continuous time (CT) block comprising a plurality of reconfigurable amplifier circuits and a discrete time block comprising amplifiers with a reconfigurable switch network; an analog multiplexer (MUX) configured to selectively connect any of a plurality of input/outputs (I/Os) of the IC device to the analog blocks, the analog MUX including at least one low noise signal path pair having a lower resistance than other signal paths of the analog MUX; at least one analog routing block reconfigurable to provide signal paths between any of the analog blocks; a digital section comprising digital circuits; and a processor interface coupled to the analog blocks.

An integrated circuit device can include a plurality of analog blocks, including a plurality of programmable analog blocks configurable to provide different analog functions in response to configuration data, at least one programmable analog block including a programmable analog routing coupled to a plurality of external connections to the integrated circuit device; and a plurality of programmable digital blocks, at least one programmable digital block configurable into an analog block control circuit that configures the programmable analog routing.

Integrated circuit device with programmable blocks and analog circuit control

An integrated circuit device can include a plurality of analog circuit blocks, each comprising an input section configured to receive an analog input signal, and an output section configured to drive a plurality of output signals corresponding to the input signal, each output signal having a different maximum drive strength; and a signal network comprising a plurality of switches, and providing a configurable connection between at least outputs of the analog circuit blocks and a plurality of N connections to the integrated circuit device, including less than N direct signal paths between each analog circuit block and the N connections.

Multifunctional configurable analog circuit block, methods, and integrated circuit devices having the same

Apparatuses and methods of configuring a programmable analog routing system to make connections between analog functional blocks of an integrated circuit are described. A programmable analog routing system includes a first set of wires and switch sets of programmable connections coupled to a second set of wires. The programmable connections are configured to make at least one of a direct connection between two of the analog functional blocks using the second set of wires or a connection between one of the second set of wires and one of the first set of wires.

Flexible multi-point routing topology

An integrated circuit device can include a plurality of analog blocks, at least a first analog block comprising a data converter circuit, each analog block including a programmable switch path coupled to a plurality of external connections to the integrated circuit device; and a plurality of programmable digital blocks, at least one programmable digital block configurable to control the programmable switch paths to couple external connections to the data converter circuit via an analog block other than the first analog block.

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San Jose, CA, United States of America

Jean-Paul Vanitegem