Data Sheet

792
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
z Bits 2:0 – EPTYPE0[2:0]: Type of the Endpoint for OUT direction
These bits contains the endpoint type for OUT direction.
Table 31-15. Type of Endpoint
Upon receiving a USB reset EPCFGn.EPTYPE0 is cleared except for endpoint 0 which is unchanged.
EPTYPE0[2:0] Description
0x0 Bank0 is disabled
0x1 Bank0 is enabled and configured as Control SETUP / Control OUT
0x2 Bank0 is enabled and configured as Isochronous OUT
0x3 Bank0 is enabled and configured as Bulk OUT
0x4 Bank0 is enabled and configured as Interrupt OUT
0x5
Bank0 is enabled and configured as Dual Bank IN
(EndPoint type is the same as the one defined in EPTYPE1)
0x6-0x7 Reserved