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xii
ContentsC
ontents
Altera Transceiver PHY IP Core
November 2012
Altera Corpor
ation
User Guide
1
2
...
7
8
9
10
11
12
13
14
15
16
17
...
483
484
User Guide
1
Contents
3
Chapter 6. XAUI PHY IP Core
5
Chapter 9. Custom PHY IP Core
6
ContentsContents vii
7
ContentsContents ix
9
Additional Information
11
1. Introduction
13
1–2 Chapter 1: Introduction
14
Avalon-MM PHY Management
15
1–4 Chapter 1: Introduction
16
Chapter 1: Introduction 1–5
17
Unsupported Features
18
2. Getting Started
19
Specifying Parameters
20
Simulate the IP Core
22
3. 10GBASE-R PHY IP Core
23
10GBASE-R protocol
24
Arria V GT 10GBASE-R
25
Transceiver Protocol
25
General Option Parameters
29
Interfaces
32
Clocks for Arria V GT Devices
36
Clocks for Arria V GZ Devices
37
Clocks for Stratix IV Devices
37
Clocks for Stratix V Devices
39
10GBASE-R PHY IP Core
47
Note to Table 4–3:
51
Speed Detection
54
Functional Description
56
Clock and Reset Interfaces
59
SDR XGMII interface:
62
Control and Status Interfaces
63
PHY Link Training
64
Daisy-Chain Mode
65
10GBASE-KR PHY 1GbE Registers
80
Creating a 10GBASE-KR Design
83
WAN Wide Area Network
87
Acronym Definition
87
1G/10GbE Release Information
90
10GBASE-R Parameters
92
1Gb Ethernet Parameters
92
1G/10GbE Registers
100
PMA Registers
101
PCS Registers
102
GMII PCS Registers
103
Sequencer
106
Cntl &
106
Creating a 1G/10GbE Design
107
Editing a MIF File
108
Design Examples
109
Dynamic Reconfiguration
110
Simulation
111
TimeQuest Timing Constraints
111
Acronyms
111
6. XAUI PHY IP Core
113
Release Information
114
Device Family Support
114
Devices
115
Parameterizing the XAUI PHY
115
General Parameters
116
Analog Parameters
117
Stratix IV Devices
118
Advanced Options Parameters
119
Configurations
120
Data Interfaces
122
SDR XGMII TX Interface
124
SDR XGMII RX Interface
124
XAUI Hard IP Core
125
Hard PCS
125
Soft PCS
125
TimeQuest Timing Cons
135
Interlaken PHY IP Core
137
Optional Port Parameters
140
Interfaces
141
Avalon-ST TX Interface
142
Avalon-ST RX Interface
144
TX and RX Serial Interface
147
PLL Interface
147
Optional Clocks for Deskew
148
Resource Utilization
154
General Options Parameters
155
s window for Gen1 or Gen2
160
s window for Gen1
160
Figure 8–4 illustrates the
162
Optional Status Interface
163
Serial Data Interface
164
PHY IP Core for PCI Express
165
Hard PCS and PMA
165
Phase 2 (Optional)
170
Phase 3 (Optional)
171
9. Custom PHY IP Core
175
Custom PHY IP Core
176
Stratix V FPGA
176
Word Alignment Parameters
181
Rate Match FIFO Parameters
182
Byte Order Parameters
183
SOP to a different byte lane
184
IP Core
186
Presets for Ethernet
187
RX interface
190
Clock Interface
191
Custom PHY PCS and PMA
193
10. Low Latency PHY IP Core
199
(PCS-PMA interface width)
202
Additional Options Parameters
203
PMA and Light-Weight PCS
210
Auto-Negotiation
216
Note to Figure11–2:
217
Delay Estimation Logic
219
Delay Numbers
220
the number of bits
230
Deterministic PHY IP Core
232
Parameter Presets
241
PMA Parameters
243
TX PMA Parameters
244
TX PLL<n>
245
RX CDR Options
246
PMA Optional Ports
246
Standard PCS Parameters
249
Phase Compensation FIFO
250
Rate Match FIFO
253
10G PCS Parameters
257
10G TX FIFO
258
Stratix V Devices
259
100 ppm
260
Interlaken Frame Generator
262
Interlaken Frame Synchronizer
263
s period
265
s period, the
265
64b/66b Encoder and Decoder
266
96-bit bound. It adds the 67
267
Common Interface Ports
270
Standard PCS Interface Ports
273
10G PCS Interface
276
SDC Timing Constraints
284
Simulation Support
286
RX PMA Parameters
292
Arria V Devices
299
Cyclone V Devices
368
Controller IP Core
379
Altera V-Series FPGA
381
500 400 0 0 100
383
4.9152 Gbps
387
Embedded
389
Controller
389
Offset Cancellation
390
Duty Cycle Calibration
390
PMA Analog Control Registers
391
7’h0C [6:0] RW
391
EyeQ Registers
392
DFE Registers
394
(Part 1 of 2)
395
address to 0x0
396
(Part 2 of 2)
396
address of 0xB
397
AEQ Registers
399
ATX PLL Calibration Registers
400
PLL Reconfiguration
401
Transceiver PHYs
402
PLL Reconfiguration Registers
403
7’h44 [15:0] RW
403
Channel Reconfiguration
405
Streamer Module Registers
406
register address is invalid
406
When the
407
register specifies a
407
register. When
407
register
408
MIF Generation
409
MIF Format
410
Arguments:
412
-h: Displays help
412
Reduced MIF Creation
413
Register-Based Write
414
Register-Based Read
415
Figure 16–6. Sample MIF
418
Example 16–11. (continued)
419
Loopback Modes
427
Transceiver
428
Transceiver PHY Instance
429
Transceiver PHY
429
Reset Controller
429
Assignments
437
register to enable the
455
Transceivers
456
Stratix V GX/GS devices
458
Note to Table 19–3:
459
Note to Table 19–5:
462
Note to Table 19–7:
465
Revision History
468
s for Gen2 operation
476
address
480
Note to Table:
482
Typographic Conventions
483
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