Altera 40-Gbps Ethernet MAC and PHY MegaCore Function Manual de usuario Pagina 158
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Address Name- Description Access
0x21C CNTR_TX_MCAST_
CTRL_LO
Number of valid multicast frames transmitted (lower 32
bits)
RO
0x21D CNTR_TX_MCAST_
CTRL_HI
Number of valid multicast frames transmitted (upper 32
bits)
RO
0x21E CNTR_TX_BCAST_
CTRL_LO
Number of valid broadcast frames transmitted (lower 32
bits)
RO
0x21F CNTR_TX_BCAST_
CTRL_HI
Number of valid broadcast frames transmitted (upper 32
bits)
RO
0x220 CNTR_TX_UCAST_
CTRL_LO
Number of valid unicast frames transmitted (lower 32 bits) RO
0x221 CNTR_TX_UCAST_
CTRL_HI
Number of valid unicast frames transmitted (upper 32 bits) RO
0x222 CNTR_TX_PAUSE_
LO
Number of valid pause frames transmitted (lower 32 bits) RO
0x223 CNTR_TX_PAUSE_
HI
Number of valid pause frames transmitted (upper 32 bits) RO
0x224 CNTR_TX_
FRAGMENTS_LO
Number of transmitted frames of less than 64 bytes
reporting a CRC error (lower 32 bits)
RO
0x225 CNTR_TX_
FRAGMENTS_HI
Number of transmitted frames of less than 64 bytes
reporting a CRC error (upper 32 bits)
RO
0x226 CNTR_TX_
JABBERS_LO
Number of transmitted oversized frames reporting a CRC
error (lower 32 bits)
RO
0x227 CNTR_TX_
JABBERS_HI
Number of transmitted oversized frames reporting a CRC
error (upper 32 bits)
RO
0x228 CNTR_TX_CRCERR_
LO
Number of transmitted frames between 64 bytes and the
value configured in 0x103 register reporting a CRC error
(lower 32 bits)
RO
0x229 CNTR_TX_CRCERR_
HI
Number of transmitted frames between 64 bytes and the
value configured in 0x103 register reporting a CRC error
(upper 32 bits)
RO
TX Packet Statistics
0x22A CNTR_TX_ST_LO Number of transmitted frame starts, excluding pause frames
(lower 32 bits)
RO
UG-01088
2014.12.15
Statistics Registers
3-111
Functional Description
Altera Corporation
Send Feedback
- MegaCore Function User Guide 1
- Contents 2
- PHY MegaCore Function 4
- 40- or 100-GbE MAC 5
- Device Family Support 7
- IP Core Verification 9
- Simulation Environment 10
- Hardware Testing 10
- Module ALMs Logic Registers 11
- Release Information 21
- Item Description 22
- Getting Started 23
- OpenCore Plus IP Evaluation 24
- IP Core Parameters 25
- Parameter Type Range Default 28
- Parameter Description 28
- Simulating the IP Core 32
- Pin Assignments 33
- 40-100GbE IP Core Testbenches 36
- Testbenches with Adapters 37
- File Names Description 38
- Testbenches without Adapters 40
- Initializing the IP Core 46
- High Level System Overview 49
- 40-100GbE IP Core TX Datapath 50
- Address Insertion 51
- Length/Type Field Processing 52
- Frame Padding 52
- Client Interface 53
- Data Bus Width (Bits) 53
- 40GbE IP Core 100GbE IP Core 53
- 40-100GbE IP Core RX Datapath 67
- RX CRC Forwarding 69
- Address Checking 71
- Inter‑Packet Gap 71
- Pause Ignore 71
- Name Direction Description 73
- 100GbE CAUI–4 PHY 79
- Pause Transmission Logic 82
- Statistics Counters Interface 86
- Name Signal 87
- Direction 87
- Description 87
- Control Data Description 89
- Lane to Lane Deskew Interface 90
- MII Control 91
- MII Data 91
- PCS BER Monitor 92
- Control and Status Interface 98
- Signal Name Description 100
- UG-01088 101
- 2014.12.15 101
- Related Information 102
- Send Feedback 103
- Altera Corporation 103
- Functional Description 103
- Software Interface: Registers 123
- Register Description 124
- 40-100GbE IP Core Registers 126
- Address Name Applicable 128
- Device(s) 128
- Bit Description HW Reset 128
- Bits Description HW Reset 130
- Lock Status Registers 131
- Bit Error Flag Registers 133
- PCS Hardware Error Register 134
- BER Monitor Register 134
- Test Mode Register 135
- Test Pattern Counter Register 135
- MAC and PHY Reset Registers 136
- PCS‑VLANE Registers 138
- PRBS Registers 139
- 40GBASE-KR4 Registers 139
- Pause Registers 149
- MAC Hardware Error Register 151
- CRC Configuration Register 152
- MAC Address Registers 154
- Statistics Registers 155
- PMD Registers 163
- MDIO Registers 164
- Ethernet Glossary 166
- Term Definition 167
- Subscribe 169
- Core v12.0 Release 173
- 10GBASE-KR Registers 174
- Bit R/W Name Description 175
- Additional Information 190
- Date ACDS 191
- at offset 0x127), described 193
- How to Contact Altera 198
- Typographic Conventions 198
- Visual Cue Meaning 199
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