| Entry | |
|---|---|
| R0 | Filter manager version x 100 |
| R1 | 135 (&87) |
| Exit | |
|---|---|
| All registers preserved | |
This service is issued when The Filter Manager starts to indicate that filters can be (re)registered with it.
This service call must not be claimed.
The SWI is issued on a callback, so the SWI interface is valid for registering filters.