The USB connect timing 8-bit configuration register (USBCONTIM) specifies connection and negotiation delays.
USBCONTIM is shown in Figure 23-24 and described in Table 23-26.
Figure 23-24 USB Connect Timing Register (USBCONTIM)
LEGEND: R/W = Read/Write; -n = value after
reset |
Table 23-26 USB Connect Timing Register (USBCONTIM) Field DescriptionsBit | Field | Value | Description |
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7-4 | WTCON | 5h | The connect wait field configures the wait required to allow for the user’s connect/disconnect filter, in units of 533.3 ns. The default corresponds to 2.667 μs. |
3-0 | WTID | Ch | The wait ID field configures the delay required from the enable of the ID detection to when the ID value is valid, in units of 4.369 ms. The default corresponds to 52.43 ms. |