stm32 /stm32n6 /STM32N655 /ETH /ETH_MACPFR

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Interpret as ETH_MACPFR

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 (PR)PR 0 (HUC)HUC 0 (HMC)HMC 0 (DAIF)DAIF 0 (PM)PM 0 (DBF)DBF 0 (B_0x0)PCF0 (SAIF)SAIF 0 (SAF)SAF 0 (HPF)HPF 0 (VTFE)VTFE 0 (IPFE)IPFE 0 (DNTU)DNTU 0 (RA)RA

PCF=B_0x0

Description

Packet filtering control register

Fields

PR

Promiscuous Mode

HUC

Hash Unicast

HMC

Hash Multicast

DAIF

DA Inverse Filtering

PM

Pass All Multicast

DBF

Disable Broadcast Packets

PCF

Pass Control Packets

0 (B_0x0): The MAC filters all control packets from reaching the application.

1 (B_0x1): The MAC forwards all control packets except Pause packets to the application even if they fail the Address filter.

2 (B_0x2): The MAC forwards all control packets to the application even if they fail the Address filter.

3 (B_0x3): The MAC forwards the control packets that pass the Address filter.

SAIF

SA Inverse Filtering

SAF

Source Address Filter Enable

HPF

Hash or Perfect Filter

VTFE

VLAN Tag Filter Enable

IPFE

Layer 3 and Layer 4 Filter Enable

DNTU

Drop Non-TCP/UDP over IP Packets

RA

Receive All

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