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Registers | www.ti.com |
4.8USB Interrupt Mask Register (INTMSKR)
The USB Interrupt Mask Register (INTMSKR) is shown in Figure 23 and described in Table 24.
Figure 23. USB Interrupt Mask Register (INTMSKR)
31 |
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| 25 | 24 |
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| 16 |
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| Reserved |
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| USB |
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15 |
| 13 | 12 | 8 | 7 | 5 | 4 | 0 |
| Reserved |
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| RX |
| Reserved |
| TX |
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LEGEND: R = Read only; |
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| Table 24. USB Interrupt Mask Register (INTMSKR) Field Descriptions |
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Bit | Field | Value | Description |
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Reserved | 0 | Reserved |
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USB |
| USB interrupt source masks |
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| Contains the masks of the interrupt sources generated by the USB core (not the DMA). These masks | |||||
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| are used to enable or disable interrupt sources appearing as masked interrupts |
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Reserved | 0 | Reserved |
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RX | 1Fh | Receive endpoint interrupt source masks |
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| Contains the masks of the interrupt sources generated by the USB core (not the DMA). These masks | |||||
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| are used to enable or disable interrupt sources appearing as masked interrupts. |
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Reserved | 0 | Reserved |
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TX | Transmit endpoint interrupt source masks |
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| Contains the masks of the interrupt sources generated by the USB core (not the DMA). These masks | |||||
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| are used to enable or disable interrupt sources appearing as masked interrupts. |
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88 | Universal Serial Bus (USB) Controller |