UM0248 Datasheet, PDF (6/26 Pages) STMicroelectronics – This user manual describes the driver functions developed

ENET overview
Table 2. ENET DMA registers (continued)
Register name
Description
ENET_TXSTR
DMA Tx Start register
ENET_TXCR
DMA Tx Control register
ENET_TXSAR
ENET_TXNDAR
DMA Tx Start Address register
DMA Tx Next Address register
ENET_TXCAR
DMA Tx Current Address register
ENET_TXCTCR
DMA Tx Current Transfer Count
register
ENET_TXTOR
DMA Tx Timeout register
ENET_TXSR
DMA Tx Status register
RX_FIFO[0:31]
Rx FIFO registers
Tx_FIFO[0:31]
Tx FIFO registers
UM0248
Register main function
DMA Tx
Control & Status
DMA FIFOs
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