Altera Low Latency 40-Gbps Ethernet MAC and PHY MegaCore Manuale Utente Pagina 68
- Pagina / 196
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Figure 3-15: Traffic on the TX and RX Avalon-ST Client Interface for Low Latency 40GbE IP Core
Shows typical traffic for the TX and RX Avalon-ST interface Low Latency 40GbE IP core.
l4_tx_data[255:0]
l4_tx_startofpacket
l4_tx_endofpacket
l4_tx_empty[4:0]
l4_tx_ready
l4_tx_valid
l4_rx_data[255:0]
l4_rx_startofpacket
l4_rx_endofpacket
l4_rx_empty[4:0]
l4_rx_valid
l4_rx_error[5:0]
2
.
2
.
2
.
2C83
.
2C8300392C8300382C
.
3
.
3
.
3
.
3
.
3
.
3EF9
.
3EF900553EF90054
.
3EF9
.
3EF9
00
0D 00
..
7B44
.
7B44
.
7B44
.
E
.
EFB8
.
EFB8
.
EFB8
.
EFB8
.
EFB8
.
EFB8
.
E
.
EAD
.
EAD2
.
EAD2
.
EAD
.
1E 02 1A
00
Figure 3-16: Traffic on the TX and RX Avalon-ST Client Interface for Low Latency 100GbE IP Core
Shows typical traffic for the TX and RX Avalon-ST interface of the 100GbE IP core.
l8_tx_data[511:0]
l8_tx_startofpacket
l8_tx_endofpacket
l8_tx_empty[5:0]
l8_tx_ready
l8_tx_valid
l8_rx_data[511:0]
l8_rx_startofpacket
l8_rx_endofpacket
l8_rx_empty[5:0]
l8_rx_valid
l8_rx_error[5:0]
.. . . . . . . . .
7CD901437CD901427C
. . . . . . . .
3BCA01273BCA01263BCA01253
. . . . .
00 2F 00 29 00
64
..
64
. .
A
. .
A
.
A
. .
A
. .
6
. .
6
. .
6E
.
6
.
07
. .
FF
. .
FF
.
07
. .
FD4
. .
0707070707070
30
.
30 10 30
.
22 02 22 0D 2E 0E
.
05
.
00
Related Information
• Low Latency 40-100GbE IP Core MAC Configuration Registers on page 3-83
Describes the MAX_RX_SIZE_CONFIG and CFG_PLEN_CHECK registers.
• Control Frame Identification on page 3-19
• Avalon Interface Specifications
For more information about the Avalon-ST interface.
UG-01172
2015.05.04
Low Latency 40-100GbE IP Core RX Data Bus
3-23
Functional Description
Altera Corporation
Send Feedback
- 101 Innovation Drive 1
- San Jose, CA 95134 1
- Contents 2
- Features 6
- Device Family Support 8
- IP Core Verification 9
- Simulation Environment 10
- Compilation Checking 10
- Hardware Testing 10
- Variation 11
- A B C D E F 11
- Parameter 11
- Release Information 14
- Getting Started 15
- OpenCore Plus IP Evaluation 17
- IP Core Parameters 19
- Parameter Type Range Default 23
- Parameter Description 23
- File Name Description 29
- Pin Assignments 32
- External TX MAC PLL 35
- File Names Description 38
- Initializing the IP Core 45
- Functional Description 46
- High Level System Overview 47
- Address Insertion 49
- Length/Type Field Processing 49
- Frame Padding 50
- Client Interface 51
- Data Bus Width (Bits) 51
- Three unusable words 57
- Order of Transmission 59
- RX CRC Forwarding 63
- Inter-Packet Gap 63
- Pause Ignore 63
- Control Frame Identification 64
- Name Direction Description 65
- Low Latency 100GbE CAUI–4 PHY 72
- External Transceiver PLL 72
- Pause Control Frame Filtering 76
- Statistics Counters Interface 79
- Name Signal 80
- Direction 80
- Description 80
- OctetOK Count Interface 82
- Transparent Clock Mode 85
- PTP Receive Functionality 87
- PTP Transmit Functionality 88
- 1588 PTP Interface Signals 90
- PTP Timestamp Formats 92
- PHY Status Interface 93
- Control and Status Interface 94
- Signal Name Description 97
- UG-01172 100
- 2015.05.04 100
- Related Information 108
- Software Interface: Registers 109
- PHY Registers 112
- LL 40GBASE-KR4 Registers 116
- Pause Registers 130
- TX Statistics Registers 137
- RX Statistics Registers 143
- 1588 PTP Registers 148
- Ethernet Glossary 150
- Term Definition 151
- Altera Corporation 153
- Send Feedback 153
- Arria 10 10GBASE-KR Registers 160
- 0x4D6 to 181
- MAC+PHY KR solution 181
- Subscribe 182
- Additional Information 187
- Date Compatible ACDS 188
- How to Contact Altera 194
- Typographic Conventions 195
- Visual Cue Meaning 196
Prodotti e manuali riguardandi Strumenti di misura Altera Low Latency 40-Gbps Ethernet MAC and PHY MegaCore
Strumenti di misura Altera JNEye Manuale Utente
(194 pagine)
(194 pagine)
Strumenti di misura Altera Mentor Verification IP Altera Edition AMBA AXI4-Li Manuale Utente
(413 pagine)
(413 pagine)
Strumenti di misura Altera Mentor Verification IP Altera Edition AMBA AXI4-St Manuale Utente
(231 pagine)
(231 pagine)
Strumenti di misura Altera Mentor Verification IP Altera Edition AMBA AXI3/4T Manuale Utente
(783 pagine)
(783 pagine)
Strumenti di misura Altera PCI Development Kit, Cyclone II Edition Getting St Manuale Utente
(40 pagine)
(40 pagine)
Strumenti di misura Altera PCI Express Development Kit, Stratix II GX Edition Manuale Utente
(36 pagine)
(36 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.038 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale