Filter
Top Products
4 Design Guide
Intel
®
31244 PCI-X to Serial ATA Controller
Contents
7.3 PCI General Layout Guidelines..........................................................................................49
7.4 PCI-X Layout Guidelines For Slot Configurations...............................................................50
7.4.1 Protection Circuitry for Add-in Cards.....................................................................50
7.4.2 PCI Clock Layout Guidelines.................................................................................51
7.4.3 Connecting Intel
®
31244 PCI-X to Serial ATA Controller
to Single-Slot .........................................................................................................52
7.4.4 Embedded Intel
®
31244 PCI-X to Serial ATA Controller
Single PCI-X Load .................................................................................................53
7.4.5 Embedded Intel
®
31244 PCI-X to Serial ATA Controller
Design With Multiple PCI-X Loads.........................................................................54
8 Cables and Connectors.................................................................................................................55
8.1 Cabling................................................................................................................................55
8.1.1 Serial ATA Cable...................................................................................................58
9 Voltage Power Delivery .................................................................................................................59
9.1 Intel
®
31244 PCI-X to Serial ATA Controller Core
Supply Voltage: Providing 2.5 V in 3.3 V System...............................................................59
10 Test Methodology..........................................................................................................................61
10.1 Extended Voltage Mode .....................................................................................................63
10.1.1 Extended Voltage Mode Receiver Model ..............................................................63
10.1.2 Extended Voltage Mode Driver Model...................................................................64
11 Terminations: Pull-down/Pull-ups..................................................................................................65
12 Intel
®
IQ31244 PCI-X to Serial ATA Controller Evaluation Platform Board...................................67
12.1 Features..............................................................................................................................68
13 Debug Connectors and Logic Analyzer Connectivity ....................................................................69
13.1 Probing PCI-X Signals........................................................................................................69
14 Design for Manufacturing .............................................................................................................. 75
15 Thermal Solutions..........................................................................................................................77
15.1 Thermal Recommendations................................................................................................77
16 References....................................................................................................................................79
16.1 Related Documents ............................................................................................................79
16.2 Electronic Information.........................................................................................................80
A Intel
®
IQ31244 Controller Evaluation Platform Board Bill of Materials ..........................................81