摘要:
The present invention presents an effective Cycle-count Accurate Transaction level (CCA-TLM) full bus modeling and simulation technique. Using the two-phase arbiter and master-slave models, an FSM-based Composite Master-Slave-pair and Arbiter Transaction (CMSAT) model is proposed for efficient and accurate dynamic simulations. This approach is particularly effective for bus architecture exploration and contention analysis of complex Multi-Processor System-on-Chip (MPSoC) designs.
摘要:
A transaction level (TL) system power estimation method and system are provided. The method includes inserting at least a characteristic extractor into an electronic device of a target system. The characteristic extractor extracts at least a power characteristic of the electronic device when a TL simulation is proceeding. The power characteristic provided from the characteristic extractor is converted to at least a power consumption value by using a power model. The power consumption value is recorded into a power database, for analyzing power consumption of the whole target system. In some embodiments, the TL system power estimation method and system can be applied in the target system with dynamic power management. The TL system power estimation method and system also can be used with a high-level synthesizer to develop the power-aware electronic device in a short time.
摘要:
A transaction level (TL) system power estimation method and system are provided. The method includes inserting at least a characteristic extractor into an electronic device of a target system. The characteristic extractor extracts at least a power characteristic of the electronic device when a TL simulation is proceeding. The power characteristic provided from the characteristic extractor is converted to at least a power consumption value by using a power model. The power consumption value is recorded into a power database, for analyzing power consumption of the whole target system. In some embodiments, the TL system power estimation method and system can be applied in the target system with dynamic power management. The TL system power estimation method and system also can be used with a high-level synthesizer to develop the power-aware electronic device in a short time.
摘要:
An apparatus for multiple polynomial-based random number generation includes an LUT device having a plurality of polynomials established therein, a signal selection unit coupled to the LUT device and operable so as to generate a select signal that is inputted to the LUT device to thereby select at least one of the polynomials established in the LUT device, and an LFSR device coupled to the LUT device and operable so as to perform LFSR operations based on the at least one of the polynomials selected from the LUT device. A method for multiple polynomial-based random number generation includes: a) establishing the polynomials in the LUT device, b) generating the select signal to select at least one of the polynomials, and c) enabling the LFSR device to perform the corresponding LFSR operations.
摘要:
A cold cathode fluorescent lamp. The cold cathode fluorescent lamp includes a transparent tube, at least one absorptive structure and at least one absorptive layer. The transparent tube is filled with a gas including a material capable of arousing light by means, of an electric potential. The absorptive structure is disposed on one end of the transparent tube and includes a supporting mechanism having at least one opening. The absorptive layer is formed in the opening and is not filled with the opening.
摘要:
The present invention discloses a diagonal testing method for flash memories. The testing method regards the flash memory as several squares, and executes in the direction from top to bottom and from left to right. Each square is provided with a first diagonal in −45 degrees from the upper left to the lower right, and a second diagonal in +45 degrees from the lower left to the upper right. The present invention is to program the cells in the first diagonal or the second diagonal, and then read the cells except the first diagonal or the second diagonal; or, program the cells except the first diagonal or the second diagonal, and then read the cells in the first diagonal or the second diagonal so as to detect the disturb fault in the flash memories and normal memory fault models.