PIC32CX1025SG60100 GMAC registers The 111 registers of GMAC (Ethernet MAC), from 0x42000800, with their reset value and every field. The PIC32CX1025SG60100 has 2953 registers in 69 peripherals, one page each.
GMAC Ethernet MAC NCRNetwork Control Register
Address 0x42000800
Reset 0x00000000
Access read/write
Size 32-bit 17 fields
Field Bits What it does LPI 19 Low Power Idle Enable FNP 18 Flush Next Packet TXPBPF 17 Transmit PFC Priority-based Pause Frame ENPBPR 16 Enable PFC Priority-based Pause Reception SRTSM 15 Store Receive Time Stamp to Memory TXZQPF 12 Transmit Zero Quantum Pause Frame TXPF 11 Transmit Pause Frame THALT 10 Transmit Halt TSTART 9 Start Transmission BP 8 Back pressure WESTAT 7 Write Enable for Statistics Registers INCSTAT 6 Increment Statistics Registers CLRSTAT 5 Clear Statistics Registers MPE 4 Management Port Enable TXEN 3 Transmit Enable RXEN 2 Receive Enable LBL 1 Loop Back Local
NCFGRNetwork Configuration Register
Address 0x42000804
Reset 0x00080000
Access read/write
Size 32-bit 23 fields
Field Bits What it does IRXER 30 Ignore IPG GRXER RXBP 29 Receive Bad Preamble IPGSEN 28 IP Stretch Enable IRXFCS 26 Ignore RX FCS EFRHD 25 Enable Frames Received in Half Duplex RXCOEN 24 Receive Checksum Offload Enable DCPF 23 Disable Copy of Pause Frames DBW 22:21 Data Bus Width CLK 20:18 MDC CLock Division0 MCK divided by 81 MCK divided by 162 MCK divided by 323 MCK divided by 484 MCK divided by 645 MCK divided by 96 RFCS 17 Remove FCS LFERD 16 Length Field Error Frame Discard RXBUFO 15:14 Receive Buffer Offset PEN 13 Pause Enable RTY 12 Retry Test MAXFS 8 1536 Maximum Frame Size UNIHEN 7 Unicast Hash Enable MTIHEN 6 Multicast Hash Enable NBC 5 No Broadcast CAF 4 Copy All Frames JFRAME 3 Jumbo Frame Size DNVLAN 2 Discard Non-VLAN FRAMES FD 1 Full Duplex SPD 0 Speed
NSRNetwork Status Register
Address 0x42000808
Reset 0x00000004
Access read only
Size 32-bit 2 fields
Field Bits What it does IDLE 2 PHY Management Logic Idle MDIO 1 MDIO Input Status
URUser Register
Address 0x4200080C
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does MII 0 MII Mode
DCFGRDMA Configuration Register
Address 0x42000810
Reset 0x00020704
Access read/write
Size 32-bit 8 fields
Field Bits What it does DDRP 24 DMA Discard Receive Packets DRBS 23:16 DMA Receive Buffer Size TXCOEN 11 Transmitter Checksum Generation Offload Enable TXPBMS 10 Transmitter Packet Buffer Memory Size Select RXBMS 9:8 Receiver Packet Buffer Memory Size Select0 RECEIVE_BUFFER_SIZE/8 Kbyte Memory Size1 RECEIVE_BUFFER_SIZE/4 Kbytes Memory Size2 RECEIVE_BUFFER_SIZE/2 Kbytes Memory Size3 RECEIVE_BUFFER_SIZE Kbytes Memory Size ESPA 7 Endian Swap Mode Enable for Packet Data Accesses ESMA 6 Endian Swap Mode Enable for Management Descriptor Accesses FBLDO 4:0 Fixed Burst Length for DMA Data Operations:1 00001: Always use SINGLE AHB bursts4 001xx: Attempt to use INCR4 AHB bursts (Default)8 01xxx: Attempt to use INCR8 AHB bursts16 1xxxx: Attempt to use INCR16 AHB bursts
TSRTransmit Status Register
Address 0x42000814
Reset 0x00000000
Access read/write
Size 32-bit 8 fields
Field Bits What it does HRESP 8 HRESP Not OK UND 6 Transmit Underrun TXCOMP 5 Transmit Complete TFC 4 Transmit Frame Corruption Due to AHB Error TXGO 3 Transmit Go RLE 2 Retry Limit Exceeded COL 1 Collision Occurred UBR 0 Used Bit Read
RBQBReceive Buffer Queue Base Address
Address 0x42000818
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:2 Receive Buffer Queue Base Address
TBQBTransmit Buffer Queue Base Address
Address 0x4200081C
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:2 Transmit Buffer Queue Base Address
RSRReceive Status Register
Address 0x42000820
Reset 0x00000000
Access read/write
Size 32-bit 4 fields
Field Bits What it does HNO 3 HRESP Not OK RXOVR 2 Receive Overrun REC 1 Frame Received BNA 0 Buffer Not Available
ISRInterrupt Status Register
Address 0x42000824
Reset 0x00000000
Access read/write
Size 32-bit 25 fields
Field Bits What it does TSUCMP 29 Tsu timer comparison WOL 28 Wake On LAN RXLPISBC 27 Enable RX LPI Indication SRI 26 TSU Seconds Register Increment PDRSFT 25 PDelay Response Frame Transmitted PDRQFT 24 PDelay Request Frame Transmitted PDRSFR 23 PDelay Response Frame Received PDRQFR 22 PDelay Request Frame Received SFT 21 PTP Sync Frame Transmitted DRQFT 20 PTP Delay Request Frame Transmitted SFR 19 PTP Sync Frame Received DRQFR 18 PTP Delay Request Frame Received PFTR 14 Pause Frame Transmitted PTZ 13 Pause Time Zero PFNZ 12 Pause Frame with Non-zero Pause Quantum Received HRESP 11 HRESP Not OK ROVR 10 Receive Overrun TCOMP 7 Transmit Complete TFC 6 Transmit Frame Corruption Due to AHB Error RLEX 5 Retry Limit Exceeded TUR 4 Transmit Underrun TXUBR 3 TX Used Bit Read RXUBR 2 RX Used Bit Read RCOMP 1 Receive Complete MFS 0 Management Frame Sent
IERInterrupt Enable Register
Address 0x42000828
Reset 0x00000000
Access write only
Size 32-bit 26 fields
Field Bits What it does TSUCMP 29 Tsu timer comparison WOL 28 Wake On LAN RXLPISBC 27 Enable RX LPI Indication SRI 26 TSU Seconds Register Increment PDRSFT 25 PDelay Response Frame Transmitted PDRQFT 24 PDelay Request Frame Transmitted PDRSFR 23 PDelay Response Frame Received PDRQFR 22 PDelay Request Frame Received SFT 21 PTP Sync Frame Transmitted DRQFT 20 PTP Delay Request Frame Transmitted SFR 19 PTP Sync Frame Received DRQFR 18 PTP Delay Request Frame Received EXINT 15 External Interrupt PFTR 14 Pause Frame Transmitted PTZ 13 Pause Time Zero PFNZ 12 Pause Frame with Non-zero Pause Quantum Received HRESP 11 HRESP Not OK ROVR 10 Receive Overrun TCOMP 7 Transmit Complete TFC 6 Transmit Frame Corruption Due to AHB Error RLEX 5 Retry Limit Exceeded or Late Collision TUR 4 Transmit Underrun TXUBR 3 TX Used Bit Read RXUBR 2 RX Used Bit Read RCOMP 1 Receive Complete MFS 0 Management Frame Sent
IDRInterrupt Disable Register
Address 0x4200082C
Reset 0x00000000
Access write only
Size 32-bit 26 fields
Field Bits What it does TSUCMP 29 Tsu timer comparison WOL 28 Wake On LAN RXLPISBC 27 Enable RX LPI Indication SRI 26 TSU Seconds Register Increment PDRSFT 25 PDelay Response Frame Transmitted PDRQFT 24 PDelay Request Frame Transmitted PDRSFR 23 PDelay Response Frame Received PDRQFR 22 PDelay Request Frame Received SFT 21 PTP Sync Frame Transmitted DRQFT 20 PTP Delay Request Frame Transmitted SFR 19 PTP Sync Frame Received DRQFR 18 PTP Delay Request Frame Received EXINT 15 External Interrupt PFTR 14 Pause Frame Transmitted PTZ 13 Pause Time Zero PFNZ 12 Pause Frame with Non-zero Pause Quantum Received HRESP 11 HRESP Not OK ROVR 10 Receive Overrun TCOMP 7 Transmit Complete TFC 6 Transmit Frame Corruption Due to AHB Error RLEX 5 Retry Limit Exceeded or Late Collision TUR 4 Transmit Underrun TXUBR 3 TX Used Bit Read RXUBR 2 RX Used Bit Read RCOMP 1 Receive Complete MFS 0 Management Frame Sent
IMRInterrupt Mask Register
Address 0x42000830
Reset 0x3FFFFFFF
Access read only
Size 32-bit 26 fields
Field Bits What it does TSUCMP 29 Tsu timer comparison WOL 28 Wake On Lan RXLPISBC 27 Enable RX LPI Indication SRI 26 TSU Seconds Register Increment PDRSFT 25 PDelay Response Frame Transmitted PDRQFT 24 PDelay Request Frame Transmitted PDRSFR 23 PDelay Response Frame Received PDRQFR 22 PDelay Request Frame Received SFT 21 PTP Sync Frame Transmitted DRQFT 20 PTP Delay Request Frame Transmitted SFR 19 PTP Sync Frame Received DRQFR 18 PTP Delay Request Frame Received EXINT 15 External Interrupt PFTR 14 Pause Frame Transmitted PTZ 13 Pause Time Zero PFNZ 12 Pause Frame with Non-zero Pause Quantum Received HRESP 11 HRESP Not OK ROVR 10 Receive Overrun TCOMP 7 Transmit Complete TFC 6 Transmit Frame Corruption Due to AHB Error RLEX 5 Retry Limit Exceeded TUR 4 Transmit Underrun TXUBR 3 TX Used Bit Read RXUBR 2 RX Used Bit Read RCOMP 1 Receive Complete MFS 0 Management Frame Sent
MANPHY Maintenance Register
Address 0x42000834
Reset 0x00000000
Access read/write
Size 32-bit 7 fields
Field Bits What it does CLTTO 30 Clause 22 Operation OP 29:28 Operation PHYA 27:23 PHY Address REGA 22:18 Register Address WTN 17:16 Write Ten DATA 15:0 PHY Data WZO 31 Write ZERO
RPQReceived Pause Quantum Register
Address 0x42000838
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RPQ 15:0 Received Pause Quantum
TPQTransmit Pause Quantum Register
Address 0x4200083C
Reset 0x0000FFFF
Access read/write
Size 32-bit 1 field
Field Bits What it does TPQ 15:0 Transmit Pause Quantum
TPSFTX partial store and forward Register
Address 0x42000840
Reset 0x000003FF
Access read/write
Size 32-bit 2 fields
Field Bits What it does TPB1ADR 9:0 TX packet buffer address ENTXP 31 Enable TX partial store and forward operation
RPSFRX partial store and forward Register
Address 0x42000844
Reset 0x000003FF
Access read/write
Size 32-bit 2 fields
Field Bits What it does RPB1ADR 9:0 RX packet buffer address ENRXP 31 Enable RX partial store and forward operation
RJFMLRX Jumbo Frame Max Length Register
Address 0x42000848
Reset 0x00003FFF
Access read/write
Size 32-bit 1 field
Field Bits What it does FML 13:0 Frame Max Length
HRBHash Register Bottom [31:0]
Address 0x42000880
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Hash Address
HRTHash Register Top [63:32]
Address 0x42000884
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Hash Address
SAB0Specific Address Bottom [31:0] Register
Address 0x42000888
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Specific Address 1
SAT0Specific Address Top [47:32] Register
Address 0x4200088C
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 15:0 Specific Address 1
SAB1Specific Address Bottom [31:0] Register
Address 0x42000890
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Specific Address 1
SAT1Specific Address Top [47:32] Register
Address 0x42000894
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 15:0 Specific Address 1
SAB2Specific Address Bottom [31:0] Register
Address 0x42000898
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Specific Address 1
SAT2Specific Address Top [47:32] Register
Address 0x4200089C
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 15:0 Specific Address 1
SAB3Specific Address Bottom [31:0] Register
Address 0x420008A0
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Specific Address 1
SAT3Specific Address Top [47:32] Register
Address 0x420008A4
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 15:0 Specific Address 1
TIDM0Type ID Match n Register
Address 0x420008A8
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does TID 15:0 Type ID Match n ENID 31 Enable Copying of TID n Matched Frames
TIDM1Type ID Match n Register
Address 0x420008AC
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does TID 15:0 Type ID Match n ENID 31 Enable Copying of TID n Matched Frames
TIDM2Type ID Match n Register
Address 0x420008B0
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does TID 15:0 Type ID Match n ENID 31 Enable Copying of TID n Matched Frames
TIDM3Type ID Match n Register
Address 0x420008B4
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does TID 15:0 Type ID Match n ENID 31 Enable Copying of TID n Matched Frames
WOLWake on LAN
Address 0x420008B8
Reset 0x00000000
Access read/write
Size 32-bit 5 fields
Field Bits What it does MTI 19 WOL LAN multicast SA1 18 WOL specific address reg 1 ARP 17 LAN ARP req MAG 16 Event enable IP 15:0 IP address
IPGSIPG Stretch Register
Address 0x420008BC
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does FL 15:0 Frame Length
SVLANStacked VLAN Register
Address 0x420008C0
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does VLAN_TYPE 15:0 User Defined VLAN_TYPE Field ESVLAN 31 Enable Stacked VLAN Processing Mode
TPFCPTransmit PFC Pause Register
Address 0x420008C4
Reset 0x00000000
Access read/write
Size 32-bit 2 fields
Field Bits What it does PQ 15:8 Pause Quantum PEV 7:0 Priority Enable Vector
SAMB1Specific Address 1 Mask Bottom [31:0] Register
Address 0x420008C8
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 31:0 Specific Address 1 Mask
SAMT1Specific Address 1 Mask Top [47:32] Register
Address 0x420008CC
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does ADDR 15:0 Specific Address 1 Mask
NSCTsu timer comparison nanoseconds Register
Address 0x420008DC
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does NANOSEC 20:0 1588 Timer Nanosecond comparison value
SCLTsu timer second comparison Register
Address 0x420008E0
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does SEC 31:0 1588 Timer Second comparison value
SCHTsu timer second comparison Register
Address 0x420008E4
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does SEC 15:0 1588 Timer Second comparison value
EFTSHPTP Event Frame Transmitted Seconds High Register
Address 0x420008E8
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 15:0 Register Update
EFRSHPTP Event Frame Received Seconds High Register
Address 0x420008EC
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 15:0 Register Update
PEFTSHPTP Peer Event Frame Transmitted Seconds High Register
Address 0x420008F0
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 15:0 Register Update
PEFRSHPTP Peer Event Frame Received Seconds High Register
Address 0x420008F4
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 15:0 Register Update
OTLOOctets Transmitted [31:0] Register
Address 0x42000900
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TXO 31:0 Transmitted Octets
OTHIOctets Transmitted [47:32] Register
Address 0x42000904
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TXO 15:0 Transmitted Octets
FTFrames Transmitted Register
Address 0x42000908
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does FTX 31:0 Frames Transmitted without Error
BCFTBroadcast Frames Transmitted Register
Address 0x4200090C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does BFTX 31:0 Broadcast Frames Transmitted without Error
MFTMulticast Frames Transmitted Register
Address 0x42000910
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does MFTX 31:0 Multicast Frames Transmitted without Error
PFTPause Frames Transmitted Register
Address 0x42000914
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does PFTX 15:0 Pause Frames Transmitted Register
BFT6464 Byte Frames Transmitted Register
Address 0x42000918
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 64 Byte Frames Transmitted without Error
TBFT12765 to 127 Byte Frames Transmitted Register
Address 0x4200091C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 65 to 127 Byte Frames Transmitted without Error
TBFT255128 to 255 Byte Frames Transmitted Register
Address 0x42000920
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 128 to 255 Byte Frames Transmitted without Error
TBFT511256 to 511 Byte Frames Transmitted Register
Address 0x42000924
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 256 to 511 Byte Frames Transmitted without Error
TBFT1023512 to 1023 Byte Frames Transmitted Register
Address 0x42000928
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 512 to 1023 Byte Frames Transmitted without Error
TBFT15181024 to 1518 Byte Frames Transmitted Register
Address 0x4200092C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 1024 to 1518 Byte Frames Transmitted without Error
GTBFT1518Greater Than 1518 Byte Frames Transmitted Register
Address 0x42000930
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFTX 31:0 Greater than 1518 Byte Frames Transmitted without Error
TURTransmit Underruns Register
Address 0x42000934
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TXUNR 9:0 Transmit Underruns
SCFSingle Collision Frames Register
Address 0x42000938
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does SCOL 17:0 Single Collision
MCFMultiple Collision Frames Register
Address 0x4200093C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does MCOL 17:0 Multiple Collision
ECExcessive Collisions Register
Address 0x42000940
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does XCOL 9:0 Excessive Collisions
LCLate Collisions Register
Address 0x42000944
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does LCOL 9:0 Late Collisions
DTFDeferred Transmission Frames Register
Address 0x42000948
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does DEFT 17:0 Deferred Transmission
CSECarrier Sense Errors Register
Address 0x4200094C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does CSR 9:0 Carrier Sense Error
ORLOOctets Received [31:0] Received
Address 0x42000950
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RXO 31:0 Received Octets
ORHIOctets Received [47:32] Received
Address 0x42000954
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RXO 15:0 Received Octets
FRFrames Received Register
Address 0x42000958
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does FRX 31:0 Frames Received without Error
BCFRBroadcast Frames Received Register
Address 0x4200095C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does BFRX 31:0 Broadcast Frames Received without Error
MFRMulticast Frames Received Register
Address 0x42000960
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does MFRX 31:0 Multicast Frames Received without Error
PFRPause Frames Received Register
Address 0x42000964
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does PFRX 15:0 Pause Frames Received Register
BFR6464 Byte Frames Received Register
Address 0x42000968
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 64 Byte Frames Received without Error
TBFR12765 to 127 Byte Frames Received Register
Address 0x4200096C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 65 to 127 Byte Frames Received without Error
TBFR255128 to 255 Byte Frames Received Register
Address 0x42000970
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 128 to 255 Byte Frames Received without Error
TBFR511256 to 511Byte Frames Received Register
Address 0x42000974
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 256 to 511 Byte Frames Received without Error
TBFR1023512 to 1023 Byte Frames Received Register
Address 0x42000978
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 512 to 1023 Byte Frames Received without Error
TBFR15181024 to 1518 Byte Frames Received Register
Address 0x4200097C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 1024 to 1518 Byte Frames Received without Error
TMXBFR1519 to Maximum Byte Frames Received Register
Address 0x42000980
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does NFRX 31:0 1519 to Maximum Byte Frames Received without Error
UFRUndersize Frames Received Register
Address 0x42000984
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does UFRX 9:0 Undersize Frames Received
OFROversize Frames Received Register
Address 0x42000988
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does OFRX 9:0 Oversized Frames Received
JRJabbers Received Register
Address 0x4200098C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does JRX 9:0 Jabbers Received
FCSEFrame Check Sequence Errors Register
Address 0x42000990
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does FCKR 9:0 Frame Check Sequence Errors
LFFELength Field Frame Errors Register
Address 0x42000994
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does LFER 9:0 Length Field Frame Errors
RSEReceive Symbol Errors Register
Address 0x42000998
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RXSE 9:0 Receive Symbol Errors
AEAlignment Errors Register
Address 0x4200099C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does AER 9:0 Alignment Errors
RREReceive Resource Errors Register
Address 0x420009A0
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RXRER 17:0 Receive Resource Errors
ROEReceive Overrun Register
Address 0x420009A4
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RXOVR 9:0 Receive Overruns
IHCEIP Header Checksum Errors Register
Address 0x420009A8
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does HCKER 7:0 IP Header Checksum Errors
TCETCP Checksum Errors Register
Address 0x420009AC
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TCKER 7:0 TCP Checksum Errors
UCEUDP Checksum Errors Register
Address 0x420009B0
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does UCKER 7:0 UDP Checksum Errors
TISUBN1588 Timer Increment [15:0] Sub-Nanoseconds Register
Address 0x420009BC
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does LSBTIR 15:0 Lower Significant Bits of Timer Increment
TSH1588 Timer Seconds High [15:0] Register
Address 0x420009C0
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does TCS 15:0 Timer Count in Seconds
TSSSL1588 Timer Sync Strobe Seconds [31:0] Register
Address 0x420009C8
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does VTS 31:0 Value of Timer Seconds Register Capture
TSSN1588 Timer Sync Strobe Nanoseconds Register
Address 0x420009CC
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does VTN 29:0 Value Timer Nanoseconds Register Capture
TSL1588 Timer Seconds [31:0] Register
Address 0x420009D0
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does TCS 31:0 Timer Count in Seconds
TN1588 Timer Nanoseconds Register
Address 0x420009D4
Reset 0x00000000
Access read/write
Size 32-bit 1 field
Field Bits What it does TNS 29:0 Timer Count in Nanoseconds
TA1588 Timer Adjust Register
Address 0x420009D8
Reset 0x00000000
Access write only
Size 32-bit 2 fields
Field Bits What it does ITDT 29:0 Increment/Decrement ADJ 31 Adjust 1588 Timer
TI1588 Timer Increment Register
Address 0x420009DC
Reset 0x00000000
Access read/write
Size 32-bit 3 fields
Field Bits What it does NIT 23:16 Number of Increments ACNS 15:8 Alternative Count Nanoseconds CNS 7:0 Count Nanoseconds
EFTSLPTP Event Frame Transmitted Seconds Low Register
Address 0x420009E0
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 31:0 Register Update
EFTNPTP Event Frame Transmitted Nanoseconds
Address 0x420009E4
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 29:0 Register Update
EFRSLPTP Event Frame Received Seconds Low Register
Address 0x420009E8
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 31:0 Register Update
EFRNPTP Event Frame Received Nanoseconds
Address 0x420009EC
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 29:0 Register Update
PEFTSLPTP Peer Event Frame Transmitted Seconds Low Register
Address 0x420009F0
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 31:0 Register Update
PEFTNPTP Peer Event Frame Transmitted Nanoseconds
Address 0x420009F4
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 29:0 Register Update
PEFRSLPTP Peer Event Frame Received Seconds Low Register
Address 0x420009F8
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 31:0 Register Update
PEFRNPTP Peer Event Frame Received Nanoseconds
Address 0x420009FC
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RUD 29:0 Register Update
RLPITRReceive LPI transition Register
Address 0x42000A70
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RLPITR 15:0 Count number of times transition from rx normal idle to low power idle
RLPITIReceive LPI Time Register
Address 0x42000A74
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does RLPITI 23:0 Increment once over 16 ahb clock when LPI indication bit 20 is set in rx mode
TLPITRReceive LPI transition Register
Address 0x42000A78
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TLPITR 15:0 Count number of times enable LPI tx bit 20 goes from low to high
TLPITIReceive LPI Time Register
Address 0x42000A7C
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does TLPITI 23:0 Increment once over 16 ahb clock when LPI indication bit 20 is set in tx mode
BETA