Datasheet

548
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
37.5 Ethernet MAC 10/100 (EMAC) User Interface
Table 37-6. Register Mapping
Offset Register Name Access Reset
0x00 Network Control Register EMAC_NCR Read-write 0
0x04 Network Configuration Register EMAC_NCFG Read-write 0x800
0x08 Network Status Register EMAC_NSR Read-only -
0x0C Reserved
0x10 Reserved
0x14 Transmit Status Register EMAC_TSR Read-write 0x0000_0000
0x18 Receive Buffer Queue Pointer Register EMAC_RBQP Read-write 0x0000_0000
0x1C Transmit Buffer Queue Pointer Register EMAC_TBQP Read-write 0x0000_0000
0x20 Receive Status Register EMAC_RSR Read-write 0x0000_0000
0x24 Interrupt Status Register EMAC_ISR Read-write 0x0000_0000
0x28 Interrupt Enable Register EMAC_IER Write-only -
0x2C Interrupt Disable Register EMAC_IDR Write-only -
0x30 Interrupt Mask Register EMAC_IMR Read-only 0x0000_3FFF
0x34 Phy Maintenance Register EMAC_MAN Read-write 0x0000_0000
0x38 Pause Time Register EMAC_PTR Read-write 0x0000_0000
0x3C Pause Frames Received Register EMAC_PFR Read-write 0x0000_0000
0x40 Frames Transmitted Ok Register EMAC_FTO Read-write 0x0000_0000
0x44 Single Collision Frames Register EMAC_SCF Read-write 0x0000_0000
0x48 Multiple Collision Frames Register EMAC_MCF Read-write 0x0000_0000
0x4C Frames Received Ok Register EMAC_FRO Read-write 0x0000_0000
0x50 Frame Check Sequence Errors Register EMAC_FCSE Read-write 0x0000_0000
0x54 Alignment Errors Register EMAC_ALE Read-write 0x0000_0000
0x58 Deferred Transmission Frames Register EMAC_DTF Read-write 0x0000_0000
0x5C Late Collisions Register EMAC_LCOL Read-write 0x0000_0000
0x60 Excessive Collisions Register EMAC_ECOL Read-write 0x0000_0000
0x64 Transmit Underrun Errors Register EMAC_TUND Read-write 0x0000_0000
0x68 Carrier Sense Errors Register EMAC_CSE Read-write 0x0000_0000
0x6C Receive Resource Errors Register EMAC_RRE Read-write 0x0000_0000
0x70 Receive Overrun Errors Register EMAC_ROV Read-write 0x0000_0000
0x74 Receive Symbol Errors Register EMAC_RSE Read-write 0x0000_0000
0x78 Excessive Length Errors Register EMAC_ELE Read-write 0x0000_0000
0x7C Receive Jabbers Register EMAC_RJA Read-write 0x0000_0000
0x80 Undersize Frames Register EMAC_USF Read-write 0x0000_0000
0x84 SQE Test Errors Register EMAC_STE Read-write 0x0000_0000
0x88 Received Length Field Mismatch Register EMAC_RLE Read-write 0x0000_0000