9.3.10.8 EPx_RX_MAX_P_REG Bit Definitions

Table 9-89. EPx_RX_MAX_P_REG
Bit NumberNameReset ValueFunction
[15:11]ReservedN/A
[10:0]EPx_RxMaxP0Maximum Payload/transaction

Maximum payload in bytes received in a single transaction. The value set can be up to 1,024 bytes but is subject to the constraints placed by the USB specification on packet sizes for bulk, interrupt, and ISO transfers in full-speed and high-speed operations.

This must be set to an even number of bytes for proper interrupt generation in DMA Mode 1.