| Name | Done | Function |
|---|---|---|
| oh_8b10b_decode | N | 8b10b decoder |
| oh_8b10b_encode | N | 8b10b encoder |
| oh_abs | Y | Absolute value calculator |
| oh_add | Y | Binary adder |
| oh_arbiter | Y | Configurable arbiter |
| oh_bin2gray | Y | Binary to gray converter |
| oh_bitreverse | Y | Bitreverse circuit |
| oh_clockdiv | Y | Combinatorial clock divider |
| oh_clockgate | Y | Clock gater |
| oh_counter | Y | Binary counter |
| oh_crc | Y | CRC encoder |
| oh_csa32 | Y | Carry save adder 3:2 |
| oh_csa42 | Y | Carry save adder 4:2 |
| oh_csa62 | Y | Carry save adder 6:2 |
| oh_csa92 | Y | Carry save adder 9:2 |
| oh_datagate | Y | Data gater |
| oh_debouncer | Y | Button debouncer |
| oh_dsync | Y | Data synchronizizer |
| oh_edge2pulse | Y | Converts edge to pulse |
| oh_edgealign | Y | Fast/slow clock alignment |
| oh_edgedetect | Y | Configurable edge detector |
| oh_fall2pulse | Y | Converts falling edge to pulse |
| oh_fifo_async | Y | Asynchonous FIFO (dual clock) |
| oh_fifo_cdc | Y | Clock domain crossing FIFO |
| oh_fifo_generic | Y | Generic synchronous FIFO |
| oh_fifo_sync | Y | Synchronous FIFO |
| oh_gray2bin | Y | Gray to binary converter |
| oh_iddr | Y | Dual data rate input buffer |
| oh_lat0 | Y | Latch on low clock |
| oh_lat1 | Y | latch on high clock |
| oh_memory_dp | Y | Dual ported memory |
| oh_memory_sp | Y | Single ported memory |
| oh_mux12 | Y | Twelve port mux |
| oh_mux2 | Y | Two port mux |
| oh_mux3 | Y | Three port mux |
| oh_mux4 | Y | Four port mux |
| oh_mux5 | Y | Five port mux |
| oh_mux6 | Y | Six port mux |
| oh_mux7 | Y | Seven port mux |
| oh_mux8 | Y | Eight port mux |
| oh_mux9 | Y | Ten port mux |
| oh_mux | Y | Generic n-port mux |
| oh_oddr | Y | Dual data rate output buffer |
| oh_par2ser | Y | Parallel to serial converter |
| oh_parity | Y | Parity calculator |
| oh_pulse2pulse | Y | Pulse to pulse CDC circuit |
| oh_rise2pulse | Y | Rising edge to pulse converter |
| oh_rsync | Y | Reset synchronzation circuit |
| oh_ser2par | Y | Serial to parallel converter |
| oh_shifter | Y | Bit shifter |
| oh_standby | Y | Standby circuit |
| oh_stretcher | Y | Pulse stretcher |