cordic IP core

Features



Each file is stand-alone and represents a specific configuration.

The 4 parameters are:





Rotation or Vector Mode

Vector Precision

Angle Precision

Number of Cordic Stages

All designs are pipelined with a synchronous enable and reset.

The pipeline latency equals 2 clock cycles plus the number of cordic stages.

The configuration parameters are coded in the file names: cf_cordic_r_32_16_12.v





r : Cordic Mode. r = Rotation, v = Vectoring

32 : Precision of the individual vector components.

16 : Precision of the angle.

12 : Number of cordic stages.

Current configurations:



cf_cordic_r_8_8_8

cf_cordic_v_8_8_8

cf_cordic_r_16_16_16

cf_cordic_v_16_16_16

cf_cordic_r_18_18_18

cf_cordic_v_18_18_18

cf_cordic_r_32_32_32

cf_cordic_v_32_32_32