Asynchronous handshake
Asynchronous data transmitter based on handshake protocol.
Generic parameter S is a module name of synchrinoizer.
| WIDTH |
u32 |
Data width
|
| TYPE |
type |
Data type
|
| STAGES |
u32 |
Stages of synchrinoizer
|
| INITIALIZE_DATA_OUT |
bit |
Whether output data is reset
|
| INITIAL_DATA_OUT |
bit<$bits(TYPE)> |
Reset value of output data
|
| MERGE_RESET |
bit |
Whether both reset are merged
|
| RESET_SYNC_STAGES |
u32 |
Stages of reset synchronizer
|
| is_clk |
input |
's |
clock |
src clock
|
| is_rst |
input |
's |
reset |
src reset
|
| is_valid |
input |
's |
logic |
src data is valid
|
| os_ready |
output |
's |
logic |
src data is acceptable
|
| is_data |
input |
's |
TYPE |
src data
|
| id_clk |
input |
'd |
clock |
dst clock
|
| id_rst |
input |
'd |
reset |
dst reset
|
| od_valid |
output |
'd |
logic |
dst data is valid
|
| id_ready |
input |
'd |
logic |
dst data is acceptable
|
| od_data |
output |
'd |
TYPE |
dst data
|