![](/images/new-backgrounds/1171214/171214257x1.webp)
www.ti.com | Registers |
4.66 Type Register (Host mode only) (HOST_TYPE0)
The Type Register (Host mode only) (HOST_TYPE0) is shown in Figure 81 and described in Table 82.
Figure 81. Type Register (Host mode only) (HOST_TYPE0)
7 | 6 | 5 | 0 |
| SPEED |
| Reserved |
|
|
LEGEND: R/W = Read/Write; R = Read only;
Table 82. Type Register (Host mode only) (HOST_TYPE0) Field Descriptions
Bit | Field | Value | Description |
SPEED | Operating Speed of Target Device | ||
|
| 0 | Illegal |
|
| 1h | High |
|
| 2h | Full |
|
| 3h | Low |
Reserved | 0 | Reserved |
4.67 Transmit Type Register (Host mode only) (HOST_TXTYPE)
The Transmit Type Register (Host mode only) (HOST_TXTYPE) is shown in Figure 82 and described in Table 83.
Figure 82. Transmit Type Register (Host mode only) (HOST_TXTYPE)
7 | 6 | 5 | 4 | 3 | 0 |
SPEED |
|
| PROT |
| TENDPN |
|
|
|
LEGEND: R/W = Read/Write;
Table 83. Transmit Type Register (Host mode only) (HOST_TXTYPE) Field Descriptions
Bit | Field | Value | Description |
SPEED | Operating Speed of Target Device | ||
|
| 0 | Illegal |
|
| 1h | High |
|
| 2h | Full |
|
| 3h | Low |
PROT | Set this to select the required protocol for the transmit endpoint | ||
|
| 0 | Control |
|
| 1h | Isochronous |
|
| 2h | Bulk |
|
| 3h | Interrupt |
TENDPN | Set this value to the endpoint number contained in the transmit endpoint descriptor returned to the USB | ||
|
|
| controller during device enumeration. |
Universal Serial Bus (USB) Controller | 129 | |
Submit Documentation Feedback |
|
|