lpm_decode Intel® FPGA IP

Parameterized decoder Intel® FPGA IP. Intel recommends using lpm_decode for data input widths less than or equal to 8. In addition, if the project uses only a few sparse outputs of the decoder, Intel recommends using the lpm_compare Intel® FPGA IP with one input set to a fixed value, instead of the lpm_decode Intel® FPGA IP. The lpm_decode Intel® FPGA IP is available for all Intel devices.

Note: The lpm_shiftreg function is only supported for Arria® 10 and older device families.

Intel recommends instantiating this function with the IP Catalog.