ATSC 8VSB Modulator IP

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4-channel ATSC 8VSB Modulator
- Fully synchronous design, using single clock
- Fully synthesizable drop-in module for FPGAs
ATSC - 8VSB Modulator
- Drop-in module for Xilinx Spartan-6, Virtex-6, Artix-7, Kintex-7, Virtex-7, Zynq FPGAs
- Single clock (up to 160 MHz)obust SPI input (discarding incorrect input packets)
- PCR re-stamping
- Complex baseband outputs (2 x 16 bits) @ Fsymbol rate
Multi-channel ATSC 8-VSB modulator
- Compliant with ATSC A/53 8-VSB
- Scalable architecture supports 1 to 4 channels per core, and multiple instances per FPGA.
- Variable sample-rate interpolation provides ultra-flexible clocking strategy
- Integrated Reed Solomon/Convolutional channel coder
ATSC 8-VSB modulator
- The CMS0033 ATSC 8-VSB Modulator with integrated Channel Coder has been designed specifically to implement the 8-VSB requirements of the ATSC Digital Television Standard (A/53).
- The core provides all the necessary processing steps to modulate a single transport stream into a complex I/Q signal for input to a pair of DACs, or a DDS up-conversion DAC such as the AD9857(or AD9957). Optionally, the output can be selected as an IF to supply a signal DAC.