Sync_delay_en - david-macmahon/wiki_convert_test GitHub Wiki
Block: Enabled Sync Delay (sync_delay_en)
Block Author: Aaron Parsons
Document Author: Aaron Parsons
Summary
Delay an infrequent boolean pulse by the specified number of enabled clocks.
Mask Parameters
| Parameter | Variable | Description |
|---|---|---|
| Delay Length | DelayLen | The length of the delay. |
Ports
| Port | Dir | Data Type | Description |
|---|---|---|---|
| in | in | boolean | The boolean signal to be delayed. |
| en | in | boolean | To be asserted when input is valid. |
| out | out | boolean | The delayed boolean signal, output 1 clock after en. |
Description
Delay an infrequent boolean pulse by the specified number of enabled clocks. If the input pulse repeats before the output pulse is generated, an internal counter resets and that output pulse is never generated.