Wiznet W7500 Reference Manual page 502

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15 14 13 12
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[0] RXDMAE – Receive DMA Enable:
0 : DMA for the receive FIFO is disabled.
1 : DMA for the receive FIFO is enabled.
[1] TXDMAE – Transmit DMA Enable:
0 : DMA for the transmit FIFO is disabled.
1 : DMA for the transmit FIFO is enabled.
W7500 Datasheet Version1.0.0
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TXD RXD
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MAE MAE
R/W R/W
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