The following table shows the relationship between the fields in the Vivado IDE and the User Parameters (which can be viewed in the tool command language (Tcl) Console).
| Vivado IDE Parameters | Parameter Name | Default Value | Allowed Value |
|---|---|---|---|
| I2S Receiver | |||
| Audio Channels | C_NUM_CHANNELS | 2 | 2, 4, 6, 8 |
| I2S Data width | C_DWIDTH | 24 | 16, 24 |
| 32bit LRCLK | C_32BIT_LR | 0 | 0,1 |
| FIFO Depth | C_DEPTH | 128 | 64, 128, 256, 512, 1024 |
| I2S Transmitter | |||
| Audio Channels | C_NUM_CHANNELS | 2 | 2, 4, 6, 8 |
| I2S Data width | C_DWIDTH | 24 | 16, 24 |
| 32bit LRCLK | C_32BIT_LR | 0 | 0,1 |
| FIFO Depth | C_DEPTH | 128 | 64, 128, 256, 512, 1024 |
| Enable FIFO Count | C_ENABLE_FIFO_COUNT | False | True, False |