HSP43168VC-45Z中文资料Intersil数据手册PDF规格书

The HSP43168 Dual FIR Filter consists of two independent 8-tap FIR filters. Each filter supports decimation from 1 to 16 and provides on-board storage for 32 sets of coefficients. The Block Diagram shows two FIR cells each fed by a separate coefficient bank and one of two separate inputs. The outputs of the FIR cells are either summed or multiplexed by the MUX/Adder. The compute power in the FIR Cells can be configured to provide quadrature filtering, complex filtering, 2-D convolution, 1-D/2-D correlations, and interpolating/decimating filters.

特性 Features

• Two Independent 8-Tap FIR Filters Configurable as a Single 16-Tap FIR

• 10-Bit Data and Coefficients

• On-Board Storage for 32 Programmable Coefficient Sets

• Up To: 256 FIR Taps, 16x16 2-D Kernels, or 10x19-Bit Data and Coefficients

• Programmable Decimation to 16

• Programmable Rounding on Output

• Standard Microprocessor Interface

• Pb-Free Available (RoHS Compliant)

Applications

• Quadrature, Complex Filtering

• Image Processing

• Polyphase Filtering

• Adaptive Filtering