CS3110 Amphion, CS3110 Datasheet
CS3110
Related parts for CS3110
CS3110 Summary of contents
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... European DVB (CS3110) and IntelSat (CS3112) Standards. The cores are configurable Reed- Solomon encoders featuring user-selectable codeword length (50-255 symbols) and number of parity symbols (0-20 symbols) providing up to 1.6 Gigabits per second data throughput. The CS3110 and CS3112 are available in both ASIC and programmable logic versions that have been handcrafted by Amphion for optimal performance while minimizing power consumption and silicon area ...
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... Reed-Solomon codes are a particularly powerful type of non-binary, linear block code. The CS3110 and CS3112 are designed to provide high- performance forward error correction (FEC) compliant with digital video ...
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... Table 1 gives the descriptions of the input and output ports of the CS3110 and CS3112 Reed Solomon encoders. Unless otherwise stated, all signals are active high and bit (0) is the least significant bit. SIGNAL I/O WIDTH (Bits) CLK I 1 Reset I 1 Data Stream Input Port ...
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... CS3110/12 Reed-Solomon Encoders Before operation of the encoder can commence, the code generator polynomial coefficients, the codeword length and the parity length must be loaded into their appropriate registers via the processor interface. The addresses of the respective registers are given in Table 2. Table 2: Register Address Contents for Microprocessor Interface ...
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... Data_Valid_Out Data_Out Symbol 0 Symbol 1 Figure 3: Functional Timing Characteristics of the CS3110 and CS3112 this case the encoder will restart the encoding process with the current value on Data_In as the start of a new information sequence; and, output data values for the previous coded block that have not yet emerged from the encoder will be lost. ...
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... Most inputs and outputs to the encoders are registered and fully synchronous. Full pin descriptions and conditional timing behavior for non-registered pins are given in the CS3110/CS3112 databook. Functional timing characteristics are given in Figure 3 with example characteristics in Table 3. Timing characteristics are technology dependent and will vary by instantiation as signal loading in the target system determines final timing ...
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... For applications that require the high performance, low cost and high integration of an ASIC, Amphion delivers a series of multimedia cores that are pre-optimized by Amphion experts to a targeted silicon technology. Choose from off-the-shelf versions of the CS3110 or CS3112 available for many popular ASIC and foundry silicon supplier technologies or Amphion can port the encoders to a technology of your choice. ...
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... CS3110/12 Reed-Solomon Encoders ABOUT AMPHION CORPORATE HEADQUARTERS Amphion Semiconductor Ltd Amphion (formerly Integrated 50 Malone Road Silicon Systems) is the leading Belfast BT9 5BS Northern Ireland, UK supplier of speech coding, video/ image processing and channel coding Tel: application specific silicon cores for Fax: system-on-a-chip (SoC) solutions in ...