Intel IXP46X, IXP45X manual Tables, Control Group Topology Transmission Line Characteristics

Intel® IXP45X and Intel® IXP46X Product Line of Network Processors—Contents

44	DDR RAS Simulation Results: Two-Bank x16 Devices	99
45	DDR Command (MA3) Topology: Two-Bank x16 Devices	101
46	DDR Address Simulation Results: Two-Bank x16 Devices	102
47	DDR Command (RAS) Topology: Two-Bank x16 Devices	103
48	DDR RAS Simulation Results: Two-Bank x16 Devices	104
49	DDR RCVENIN/RCVENOUT Topology	105
50	DDR RCVENIN/RCVENOUT Simulation Results (Rseries = 0 W)	106
51	DDR RCVENIN/RCVENOUT Simulation Results (Rseries = 60 W)	107
Tables
1	List of Acronyms and Abbreviations	11
2	Signal Type Definitions	17
3	Soft Fusible Features	18
4	DDR SDRAM Interface Pin Description	18
5	Expansion Bus Signal Recommendations	21
6	Boot/Reset Strapping Configuration	22
7	UART Signal Recommendations	29
8	MII NPE A Signal Recommendations	31
9	MII NPE B Signal Recommendations	31
10	MII NPE C Signal Recommendations	32
11	MAC Management Signal Recommendations NPE A,B,C	33
12	SMII Signal Recommendations: NPE A, B, C	34
13	GPIO Signal Recommendations	36
14	I2C Signal Recommendations	37
15	USB Host/Device Signal Recommendations	39
16	UTOPIA Signal Recommendations	42
17	High-Speed, Serial Interface 0	44
18	High-Speed, Serial Interface 1	45
19	Synchronous Serial Peripheral Port Interface	47
20	PCI Controller	48
21	PCI Host/Option Interface Pin Description	51
22	Synchronous Serial Peripheral Port Interface	54
23	Clock Signals	54
24	Power Interface	55
25	PCI Address/Data Routing Guidelines	72
26	PCI Clock Routing Guidelines	73
27	DDR Signal Groups	75
28	Supported Memory Configurations	78
29	DDR Command and Control Setup and Hold Values	81
30	DDR Data to DQS Read Timing Parameters	82
31	DDR Data to DQS Write Timing Parameters	83
32	DDR-Clock-to-DQS-Write Timing Parameters	84
33	Timing Relationships	87
34	Clock Signal Group Routing Guidelines	89
35	Data, Command, and Control Group Routing Guidelines	89
36	Clock Group Topology Transmission Line Characteristics	90
37	Data Group Topology Transmission Line Characteristics	93
38	Control Group Topology Transmission Line Characteristics	98
39	Command Group Topology Transmission Line Characteristics	100
40	Control Group Topology Transmission Line Characteristics	105

Intel® IXP45X and Intel® IXP46X Product Line of Network Processors
HDD	February 2007
6	Document Number: 305261, Revision: 004