Allwinner /D1H /EMAC /EMAC_RX_CTL1

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Interpret as EMAC_RX_CTL1

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (enable)FLUSH_RX_FRM 0 (greater_than_th)RX_MD 0 (RX_RUNT_FRM)RX_RUNT_FRM 0 (drop)RX_ERR_FRM 0 (T64)RX_TH 0 (FM1K)RX_FLOW_CTL_TH_ACT 0 (FM1K)RX_FLOW_CTL_TH_DEACT 0 (disable)RX_FIFO_FLOW_CTL 0 (stop)RX_EMA_EN 0 (RX_DMA_START)RX_DMA_START

RX_ERR_FRM=drop, RX_FLOW_CTL_TH_ACT=FM1K, RX_FLOW_CTL_TH_DEACT=FM1K, RX_EMA_EN=stop, RX_MD=greater_than_th, FLUSH_RX_FRM=enable, RX_TH=T64, RX_FIFO_FLOW_CTL=disable

Description

EMAC Receive Control Register1

Fields

FLUSH_RX_FRM

Flush Receive Frames

0 (enable): undefined

1 (disable): undefined

RX_MD

Receive Mode

0 (greater_than_th): undefined

1 (locate_full_frame): undefined

RX_RUNT_FRM
RX_ERR_FRM

0 (drop): undefined

1 (forward): undefined

RX_TH

Threshold for RX DMA FIFO Start

0 (T64): undefined

1 (T32): undefined

2 (T96): undefined

3 (T128): undefined

RX_FLOW_CTL_TH_ACT

Threshold for Activating Flow Control

0 (FM1K): undefined

1 (FM2K): undefined

2 (FM3K): undefined

3 (FM4K): undefined

RX_FLOW_CTL_TH_DEACT

Threshold for Deactivating Flow Control

0 (FM1K): undefined

1 (FM2K): undefined

2 (FM3K): undefined

3 (FM4K): undefined

RX_FIFO_FLOW_CTL

Receive FIFO Flow Control Enable

0 (disable): undefined

1 (enable): undefined

RX_EMA_EN

Receive DMA Enable

0 (stop): undefined

1 (start): undefined

RX_DMA_START

Links

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