EPDIR=B_0x0, ODDFRM=B_0x0, EPTYP=B_0x0, MCNT=B_0x0, CHENA=B_0x0
OTG host channel 13 characteristics register
| MPSIZ | Maximum packet size Indicates the maximum packet size of the associated endpoint. |
| EPNUM | Endpoint number Indicates the endpoint number on the device serving as the data source or sink. |
| EPDIR | Endpoint direction Indicates whether the transaction is IN or OUT. 0 (B_0x0): OUT 1 (B_0x1): IN |
| LSDEV | Low-speed device This field is set by the application to indicate that this channel is communicating to a low-speed device. |
| EPTYP | Endpoint type Indicates the transfer type selected. 0 (B_0x0): Control 1 (B_0x1): Isochronous 2 (B_0x2): Bulk 3 (B_0x3): Interrupt |
| MCNT | Multicount This field indicates to the host the number of transactions that must be executed per frame for this periodic endpoint. For non-periodic transfers, this field is not used Note: This field must be set to at least 01. 0 (B_0x0): Reserved. This field yields undefined results 1 (B_0x1): 1 transaction 2 (B_0x2): 2 transactions per frame to be issued for this endpoint 3 (B_0x3): 3 transactions per frame to be issued for this endpoint |
| DAD | Device address This field selects the specific device serving as the data source or sink. |
| ODDFRM | Odd frame This field is set (reset) by the application to indicate that the OTG host must perform a transfer in an odd frame. This field is applicable for only periodic (isochronous and interrupt) transactions. 0 (B_0x0): Even frame 1 (B_0x1): Odd frame |
| CHDIS | Channel disable The application sets this bit to stop transmitting/receiving data on a channel, even before the transfer for that channel is complete. The application must wait for the Channel disabled interrupt before treating the channel as disabled. |
| CHENA | Channel enable This field is set by the application and cleared by the OTG host. 0 (B_0x0): Channel disabled 1 (B_0x1): Channel enabled |