LF48908 Datasheet - LOGIC Devices Incorporated

LF48908 Two Dimensional Convolver

The LF48908 is a high-speed two dimensional convolver that implements a 3 x 3 kernel convolution at real-time video rates. Programmable row buffers are located on-chip, eliminating the need for external data storage. Each row buffer can store up to 1024 pixels. Two internal register banks are provid.

LF48908 Features

* u 40 MHz Data and Computation Rate u Nine Multiplier Array with 8-bit Data and 8-bit Coefficient Inputs u Separate Cascade Input and Output Ports u On-board Programmable Row Buffers u Two Coefficient Mask Registers u On-board 8-bit ALU u Two’s Complement or Unsigned Operands u Replaces Harris HSP489

LF48908_LOGICDevicesIncorporated.pdf