hcintmsk4
This register reflects the mask for Channel 4 interrupt status bits.
| Module Instance | Base Address | Register Address |
|---|---|---|
| usb0 | 0xFFB00000 | 0xFFB0058C |
| usb1 | 0xFFB40000 | 0xFFB4058C |
Offset: 0x58C
Access: RW
Important: To prevent indeterminate
system behavior, reserved areas of memory must not be accessed by software or
hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
|||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
frm_lst_rollintrmsk RW 0x0 |
Reserved |
bnaintrmsk RW 0x0 |
Reserved |
ahberrmsk RW 0x0 |
chhltdmsk RW 0x0 |
xfercomplmsk RW 0x0 |
||||||||
hcintmsk4 Fields
| Bit | Name | Description | Access | Reset | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 13 | frm_lst_rollintrmsk | This bit is valid only when Scatter/Gather DMA mode is enabled.
|
RW | 0x0 | ||||||
| 11 | bnaintrmsk | This bit is valid only when Scatter/Gather DMA mode is enabled.
|
RW | 0x0 | ||||||
| 2 | ahberrmsk | In scatter/gather DMA mode for host, interrupts will not be generated due to the corresponding bits set in HCINTn.
|
RW | 0x0 | ||||||
| 1 | chhltdmsk | Channel Halted.
|
RW | 0x0 | ||||||
| 0 | xfercomplmsk | Transfer complete.
|
RW | 0x0 |