9.3.10.6 EPx_TX_MAX_P_REG Bit Definitions
| Bit Number | Name | Reset Value | Function |
|---|---|---|---|
| [15:11] | Reserved | NA | — |
| [10:0] | EPx_TxMaxP | 0 | Maximum payload/transaction Maximum payload in bytes transmitted 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. |