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DDR register circuitry input to IC test controller circuitry
A device test architecture and a reduced device test interface are provided to enable efficient testing of embedded cores and other circuits within devices. The...
Interface circuit for a single logic input pin of an electronic system
An interface circuit for a single logic input pin of an electronic system, comprising a decoder for converting a pulse coded signal applied to said pin to a...
Low complexity precoding matrix selection
A method of determining indices for matrix codewords in a matrix codeword codebook. The matrix codewords are adapted for communicating information between a...
Active link cable diagnostics
A novel apparatus for and method of estimating the cable length of an active network link. The cable diagnostics mechanism of the invention is particularly...
System for bitcell and column testing in SRAM
A system comprises a storage cell coupled to multiple bitlines and a transistor that couples to the multiple bitlines in parallel with the storage cell. The...
Feedback structure for an SRAM cell
Embodiments of the present disclosure provide a feedback structure, a method of constructing a feedback structure and an integrated circuit employing the...
Variable gain current input amplifier and method
Variable gain circuitry includes a first input transistor (M1) having a source coupled to a first conductor (32), a gate coupled to a first input voltage (Vin+),...
Quad state to two state interface circuitry with clock input
Quad-state logic elements and quad-state memory elements are used to reduce the wiring density of integrated circuits. The resulting reduction in wiring...
Single-electron tunnel junction for complementary metal-oxide device and
method of manufacturing the same
A method of providing a p-type substrate, disposing a pad oxide layer on the p-type substrate, disposing a nitride layer on the pad oxide layer, forming a...
Beat matching for portable audio
Beat matching for two audio streams extracts beats from each, computes a conversion ratio from one stream to the other stream by an initial beat alignment plus a...
Semiconductor device manufactured using a method to improve gate doping
while maintaining good gate profile
In one aspect, there is provided a method of manufacturing a semiconductor device. This method includes forming gate structures over a substrate, wherein the...
Semiconductor device made by the method of producing hybrid orientnation
(100) strained silicon with (110) silicon
There is provided a method of manufacturing a semiconductor device. In one aspect, the method includes providing a strained silicon layer having a crystal...
System and method for making photomasks
The present application is directed a method for preparing a mask pattern database for proximity correction. The method comprises receiving data from a design...
Selectively accessing test access ports in a multiple test access port
A TAP linking module (21, 51) permits plural TAPs (TAPs 1-4) to be controlled and accessed from a test bus (13) via a single TAP interface (20).
System and method for use in displaying modulated light
A system for use in displaying modulated light includes a light source operable to generate a light beam. The system also includes a color wheel for receiving...
Sloped cantilever beam electrode for a MEMS device
A method of tilting a micromirror includes providing a substrate, a sloped electrode outwardly from the substrate, and a sloped electrode positioning system...
System and method for converting an input signal
A video driver includes a current-to-voltage converter circuit that converts an analog input current to a corresponding analog voltage. Active termination...
Flip-chip assembly of protected micromechanical devices
A low-cost ceramic package, in land-grid array or ball-grid array configuration, for micromechanical components is fabricated by coating the whole integrated...
MEMS device with controlled gas space chemistry
A process for protecting a MEMS device used in a UV illuminated application from damage due to a photochemical activation between the UV flux and package gas...
Method of forming a silicided gate utilizing a CMP stack
A method for fabricating a semiconductor device includes forming a silicided gate utilizing a CMP stack. The CMP stack includes a first liner formed over the...
Adapter implemented background data transfers while tap in non-scan state
A method implemented in a test system comprises a test debug system and a target system, said target system comprising a test access port that functions...
A direct memory access (DMA) circuit (200) includes a read port (202) and a write port (204). The DMA circuit (200) is a multithreaded initiator with "m" threads...
Data processing condition detector with table lookup
In support of data processing emulation, a data processing condition indicated by a predetermined number of digital data processing signals can be detected by...
System and method for a time alignment analog notch
System and method for creating a time alignment analog notch. An embodiment includes a digital power amplifier coupled to an enable signal line and to a digital...
Multiplexing aware sigma-delta analag-to-digital converter
The present invention relates to an electronic device for analog-to-digital conversion including a sigma-delta modulator (SD), a digital filter (FIL) for digital...
System and method for auto-power gating synthesis for active leakage
A method includes parsing a design of the integrated circuit to define cells in automatic power gating power domains, automatically creating an automatic power...
Method and system to reduce electromagnetic radiation from semiconductor
Reducing electromagnetic radiation from semiconductor devices. At least some of the illustrative embodiments are methods comprising driving a Boolean state to a...
Dummy active area implementation
Areas of a semiconductor substrate where semiconductor devices are not to be formed are filled in with dummy active areas. Whole dummy active areas are formed in...
Method and system to construct a data-flow analyzer for a bytecode
The problems noted above are solved in large part by a method and system to construct a data-flow analyzer for a bytecode verifier using existing hardware...
IEEE 1149.1 and P1500 test interfaces combined circuits and processes
In a first embodiment a TAP of IEEE standard 1149.1 is allowed to commandeer control from a WSP of IEEE standard P1500 such that the P1500 architecture, normally...
Pre-decoding bytecode prefixes selectively incrementing stack machine
A processor (e.g., a co-processor) comprising a decoder coupled to a pre-decoder, in which the decoder decodes a current instruction in parallel with the...
Local oscillator with non-harmonic ratio between oscillator and RF
frequencies using pulse generation and selection
A novel and useful apparatus for and method of local oscillator (LO) generation with non-integer multiplication ratio between the local oscillator and RF...
Time-frequency interleaved orthogonal frequency division multiplexing
ultra wide band physical layer
A PHY entity for a UWB system utilizes the unlicensed 3.1-10.6 GHZ UWB band, as regulated in the United States by the Code of Federal Regulation, Title 47,...
Reset circuit for termination of tracking circuits in self timed compiler
A method and circuit for termination of internal cycle and its associated tracking circuits in high performance self timed compiler memories is disclosed. In one...
SRAM employing a read-enabling capacitance
Embodiments of the present disclosure provide a memory element, a method of constructing a memory element, a method of operating a memory cell, an SRAM cell and...
Systems and methods of digital isolation with AC/DC channel merging
Systems and methods for digital isolation in circuits are provided. On power-up in an isolation application, there may be multiple power supplies. For example,...
Methods and systems for controlling an AC adapter and battery charger in a
closed loop configuration
Disclosed are methods, circuits, and systems for implementing an AC voltage adapter and battery charger system in a closed loop topology. Embodiments of the...
Method for thin semiconductor packages
A semiconductor device (100) has one or more semiconductor chips (110) with active and passive surfaces, wherein the active surfaces include contact pads. The...
Method and system for thread abstraction
Systems, methods, and computer-readable media supporting thread abstraction in Java are provided. In some illustrative embodiments, a system is provided that...
Method and apparatus for determining electro-migration in integrated
A method and apparatus for determining electro-migration (EM) in integrated circuit designs is disclosed. In one embodiment, a method includes pre-characterizing...
System and method for increasing the extent of built-in self-testing of
memory and circuitry
An integrated circuit (IC), a method of testing an IC and a method of reading test results from an IC containing built-in self-test (BIST) circuitry. In one...
Processes, circuits, devices, and systems for branch prediction and other
A processor (1700) for processing instructions has a pipeline (1710, 1736, 1740) including a fetch stage (1710) and an execute stage (1870), a first storing...
Reduced search space technique for codeword selection
A method of determining indicators for matrix codewords in a matrix codeword codebook, where the matrix codewords are adapted for communicating information...
Three port content addressable memory
A novel schematic for executing search, write and valid bit clear operations in one cycle in a CAM system that includes a plurality of CAM blocks is disclosed....
System and apparatus for repairing micromirrors in spatial light
Disclosed herein are a system and apparatus for operating a device that comprises an array of micromirrors. The system and apparatus are usable for repairing...
Micromirrors having mirror plates with tapered edges
Disclosed herein is a micromirror device having a reflective mirror plate with reduced dimensions. The micromirror device can be a member of an array of...
Common mode stabilization in a fully differential amplifier
A fully differential amplifier circuit provided according to an aspect of the present invention contains a stabilization block to measure the common mode...
PWM loop filter with minimum aliasing error
One embodiment of an apparatus for filtering an electrical signal includes a loop filter with an input and an output that applies a transfer function to a signal...
Single supply level shifter circuit for multi-voltage designs, capable of
A method, system, and apparatus to a novel single supply level shifter circuit for multi-voltage designs, capable of up/down shifting are disclosed. In one...
Integrated circuit modeling, design, and fabrication based on degradation
An integrated circuit (IC) includes at least a first complementary MOS (CMOS) circuit, the first CMOS circuit comprising one or more first n-channel MOS (NMOS)...