Square Transposer¶
Block: Square Transposer (
square_transposer)Block Author: Aaron Parsons
Document Author: Aaron Parsons
Contents |
Summary¶
Presents a number of parallel inputs serially on the same number of output lines.
Mask Parameters¶
| Parameter | Variable | Description |
|---|---|---|
| Number of inputs | n_inputs | The number of parallel inputs (and outputs). |
Ports¶
| Port | Dir | Data Type | Description |
|---|---|---|---|
| sync | in | Boolean | Indicates the next clock cycle contains valid data |
| In | in | Inherited | The stream(s) to be transposed. |
| sync_out | out | Boolean | Indicates that data out will be valid next clock cycle. |
| Out | out | Inherited | The transposed stream(s). |
Description¶
(Out1, Out2, etc.) appear aligned:
| In1 | d12 | d8 | d4 | d0 |  |
d3 | d2 | d1 | d0 | Out1 |
| In2 | d13 | d9 | d5 | d1 | |
d7 | d6 | d5 | d4 | Out2 |
| In3 | d14 | d10 | d6 | d2 | |
d11 | d10 | d9 | d8 | Out3 |
| In4 | d15 | d11 | d7 | d3 | |
d15 | d14 | d13 | d12 | Out4 |