IP PortfolioCompute acceleratorssignal
of_acc_channelizer
Polyphase channeliser
Maturity plannedTargets FPGA + ASICDifficulty MediumPriority 2
Polyphase filter bank with FFT that splits a wideband stream into uniform channels, critically or oversampled.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | APB control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| wb_in | in | AXI4-Stream | 64 | |
| ch_out | out | AXI4-Stream | 64 |
Standards
No external standard applies.
More in signal
| ID | Block | Maturity |
|---|---|---|
| of_acc_beamformer | Digital beamformer | planned |
| of_acc_correlator | FX correlator | planned |
| of_acc_radar_proc | Radar range-Doppler and CFAR engine | planned |
| of_acc_ldpc | LDPC decoder | planned |
| of_acc_kalman | Kalman filter engine | planned |
| of_acc_cv_features | Vision feature extraction engine | planned |
| of_acc_stereo | Stereo disparity engine | planned |
| of_acc_pointcloud | Point cloud processing engine | planned |
| of_acc_polar | Polar decoder | planned |