38.7.42 Host Pipe Register
| Name: | USBHS_HSTPIP |
| Offset: | 0x0041C |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| PRST8 | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| PRST7 | PRST6 | PRST5 | PRST4 | PRST3 | PRST2 | PRST1 | PRST0 | ||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| PEN8 | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| PEN7 | PEN6 | PEN5 | PEN4 | PEN3 | PEN2 | PEN1 | PEN0 | ||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 16, 17, 18, 19, 20, 21, 22, 23, 24 – PRST Pipe x Reset
| Value | Description |
|---|---|
| 0 | Completes the reset operation and allows to start using the FIFO. |
| 1 | Resets the Pipe x FIFO. This resets the pipe x registers (USBHS_HSTPIPCFGx, USBHS_HSTPIPISRx, USBHS_HSTPIPIMRx), but not the pipe configuration (ALLOC, PBK, PSIZE, PTOKEN, PTYPE, PEPNUM, INTFRQ). The whole pipe mechanism (FIFO counter, reception, transmission, etc.) is reset, apart from the Data Toggle management. The pipe configuration remains active and the pipe is still enabled. |
Bits 0, 1, 2, 3, 4, 5, 6, 7, 8 – PEN Pipe x Enable
| Value | Description |
|---|---|
| 0 | Disables Pipe x, which forces the Pipe x state to inactive and resets the pipe x registers (USBHS_HSTPIPCFGx, USBHS_HSTPIPISRx, USBHS_HSTPIPIMRx), but not the pipe configuration (USBHS_HSTPIPCFGx.ALLOC, USBHS_HSTPIPCFGx.PBK, USBHS_HSTPIPCFGx.PSIZE). |
| 1 | Enables Pipe x. |