SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
USB Receive Byte Count Endpoint 0 (USBCOUNT0)
OTG A / Host
OTG B / Device
USBCOUNT0 is an 8-bit read-only register that indicates the number of received data bytes in the endpoint 0 FIFO. The value returned changes as the contents of the FIFO change and is only valid while the RXRDY bit is set.
USBCOUNT0 is shown in Figure 27-43 and described in Table 27-48.
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| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | COUNT | ||||||
| R-0x0 | R-0x0 | ||||||