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| Chroma Resampler | By Quotes | None | 400 MHz | None |  |
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| The IP Core is a fully pipelined chroma resampler that converts pixels between 4:4:4 and 4:2:2 formats in the YCbCr colour space. In total, the IP Core package contains two distinct modules – one module that converts from 4:4:4 to 4:2:2 and the other that performs the reciprocal operation from 4:2:2 to 4:4:4. Pixels flow into the design in accordance with the valid ready pipeline protocol. Input pixels and syncs are sampled on the rising edge of clk when PIX_VALID and PIX_READY are both high. At the output interface, pixels and syncs are sampled on a the rising edge of clk when POUT_VALID and POUT_READY are high. The input and output sync signals are coincident with the first pixel of a frame and the first pixel of a line. These are useful to identify the video frame and line boundaries. Application Digital video and image processing Interfacing between different video processing and video transceiver ICs that use different colour formats | Introduction | |||||
| High-speed FIR Filter with symmetry | By Quotes | None | 500 MHz | None | |
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| This IP is an FIR filter IP Core with symmetrical coefficients and an even or odd number of filter taps. The architecture exploits the symmetry of the coefficients using half the number of multipliers compared to a normal FIR implementation. The result is a filter with a reduced area footprint while still maintaining the capacity for high sample rates. Application High-speed filter applications where resources are limited General purpose FIR filters with symmetrical coefficients | Introduction | |||||
| N-channel multiplexed FIR filter | By Quotes | None | 500 MHz | None | |
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| The IP is an N-channel multiplexed FIR filter designed for high sample rate applications where hardware resources are limited. The main filter core is organized as a scalable systolic array permitting the user to specify large order filters without compromising maximum attainable clock-speed. Essentially the filter functions as if it were 'N' separate FIR filters. Each input sample is multiplexed into the filter at a sample rate equal to Fs /N, where Fs is the sampling frequency of the main filter core. Likewise, output samples are updated at a frequency of Fs /N. The first sample into the filter is aligned by asserting the signal X_VALID high. The signal Y_VALID_val is asserted with the first valid output sample. Data samples are advanced in the pipeline on the rising clock-edge of clk when en is active high. When en is low then all data samples are stalled. The clock-enable signal may be used to temporarily disable the filter - or possibly to modify the effective sampling frequency of the system clock. If the clock-enable is not needed it is recommended that this signal be tied high as it will improve overall circuit performance. Application Dual-channel inputs such as complex valued I/Q in digital communications systems High-speed filtering applications where hardware resources are limited General purpose FIR filters with odd or even numbers of taps | Introduction | |||||
| Video Test Pattern Generator | By Quotes | None | 500 MHz | None | |
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| The IP module is a versatile test pattern generator capable of producing a range of test patterns in colour, greyscale and monochrome formats. The module is invaluable in the prototyping stages of digital video systems. In addition, the test pattern generator may be used to provide a blank background display. The video output resolution is controlled by the generic parameters "PPL" and "LPF". The colour, type and dimensions of the test pattern are determined by the parameters INTL, MODE, TYPE and LOG2W. Application Generation of a blank video background Simple screen savers Digital video testing and prototyping | Introduction | |||||
| Video Interlacer | By Quotes | None | 500 MHz | None | |
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| The IP Core is a fully pipelined video interlacer solution that converts any progressive video format into it's interlaced equivalent. Each interlaced output field will have half the number of lines as an input frame. The input and output interfaces are streaming interfaces that follow a simple valid-ready pipeline protocol. Input pixels and syncs are sampled on the rising edge of clk when P_VALID and P_READY are both high. Likewise, output pixels and syncs are sampled on the rising edge of clk when PO_VAL and PO_READY are high. Note that if no flow control is required in the design and the output is guaranteed to accept pixels without stalling, then the signal PO_READY may be tied high and the signal P_READY may be ignored. Application Video solutions for flat panel displays, portable devices, video consoles, video format converters, set-top boxes, digital TV etc. Conversion of all standard and custom video formats such as 1920x1080p to 1920x1080i, 720x480p to 720x480i etc. | Introduction | |||||
| Octal SPI Master/Slave Controller | By Quotes | 4.641 K Gates | 500 MHz | None | |
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| Designed to work with a wide variety of SPI bus variants, the core supports run-time control of several SPI protocol parameters. For example, the SPI frame width can be 1 to 4 bytes, the most significant bit position in a frame, serial clock phase and polarity are all software- programmable. In master mode the core can control up to 32 slaves. A software controllable clock generator derives the serial clock for master mode, by dividing the frequency of a clock line dedicated for that purpose | Introduction | |||||
| AES Codec with 8-bit datapath | 20000 Points | 1.300 K Gates | 515 MHz | 180 nm | |
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| The IP core implements the NIST FIPS-197 Advanced Encryption Standard and can be programmed to either encrypt or decrypt 128-bit blocks of data using a 128-bit, 192-bit or 256-bit key. The IP has been carefully designed to require minimum logic resources rendering it an ideal solution for low power applications. This has been achieved by using an 8-bit data path size which means that 16 clock cycles are required to load/unload the 128-bit plaintext/ciphertext block. The encryptor receives the 128-bit plaintext block in 8-bit input symbols and generates the corresponding 128-bit ciphertext block in 8-bit output symbols using a supplied 128, 192, or 256-bit AES key. The pre-computed key values are read from an internal round key RAM. A key expander module is provided as an optional module to allow automatic generation and loading of the round key RAM. The decryptor implements the reverse function, generating plaintext from supplied ciphertext, using the same AES key as was used for encryption. The implementation is very low on latency, high speed with a simple interface for easy integration in SoC applications. | Introduction | |||||
| PLL 800M UMC 28 nm logic and Mixed-Mode HPC process | By Quotes | 230.000 μm^2 | 800 MHz | 28 nm | |
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| It is a 28-nm low-power spread spectrum clock generator that supports an operating frequency ranging from 400 MHz to 800 MHz and from 200 MHz to 400 MHz. This SSCG is programmable to perform the frequency synthesis and spread-spectrum function for the Electro Magnetic Interference (EMI) reduction in various ASIC designs. | Introduction | |||||
| BRAINS | 50000 Points | 5.250 K Gates | 1.2 GHz | 40 nm | |
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| With improvement of technology node and IC design is geting more complex, the ratio of embedded memory in SoCs have been exceeding 50%. The fault types of memory are getting complex. The Memory BIST (Built-In Self-Test) is generated for efficient controlling IC cost. The traditional BIST method is inserted along with single memory. If there are many memories in SoCs, the area and testing time of SoCs are expanded a lot due to insertion of BIST. Therefore the SoCs' cost will increase rapidly because memory testing time is too long. We devoted in developing SRAM testing solutions for a long time. BRAINS is based on memory testing patents to reduce testing time and increase yield rate. In addition, BRAINS has many unique features to increase SoCs' reliability and stability. | Introduction | |||||
| PLL 1600M UMC 28 nm logic and Mixed-Mode HPC process | By Quotes | 270.000 μm^2 | 1.6 GHz | 28 nm | |
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| A Phase-Locked Loop (PLL) with an operating frequency ranging from 200 MHz to 1600 MHz. This PLL is designed with the UMC 28 nm logic and Mixed-Mode HPC process. It can be integrated into a chip to generate a high-speed clock. The embedded divide-by-4 loop divider allows users to boost the output frequency of up to 1600 MHz. | Introduction | |||||
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