These bits contains the Ping/Bulk-out
period.
These bits are cleared when a USB reset is
sent or when PEN[n] is zero.
| BINTERVAL |
Description |
| =0 |
Multiple consecutive OUT token is sent in the same frame until it is
acked by the peripheral |
| >0 |
One OUT token is sent every BINTERVAL frame until it is acked by the
peripheral |
Depending from the type of pipe the
desired period is defined as:
| PTYPE |
Description |
| Interrupt |
1 ms to 255 ms |
| Isochronous |
2^(Binterval)
* 1 ms |
| Bulk or
control |
1 ms to 255
ms |
| EXT
LPM |
bInterval
ignored. Always 1 ms when a NYET is received. |
