Kontron AT8402 User Manual Manual de usuario descargar pdf (Pagina 17)

AT8402 Introduction

Page 1 - 3 AT8402 User Guide

1.1.1.2 PCI Express Infrastructure

• PLX Technology PEX8532 32-Lane PCI Express Switch

• Supports 8 PCI Express Lanes to AMC B2 and B4

• Supports 4 PCI Express Lanes to AMC B1 and B3

• Supports 4 PCI Express Lanes to Update Channel

• Supports 4 PCI Express Lanes to SAS Controller

1.1.1.3 SAS/SATA Infrastructure

• LSI Logic LSISAS1064E 3.0 Gbit/s Serial Attached SCSI Controller

• LSI Logic LSISASx12 3.0 Gbit/s Serial Attached SCSI Expander

• SAS controller connected to PCI Express switch via 4 PCI Express Lanes

• SAS Expander connected to SAS Controller via 4 SAS Lanes

• SAS Expander connects to each AMC slot via 1 SAS Lane. 4 SAS lanes can be used via

RTM

• AMC B1 and B3 as well as B2 and B4 are directly interconnected via SATA SAS connec-

tion. Onboard SAS/SATA port selectors are used to configure either direct AMC intercon-

nect or SAS Expander connection

1.1.1.4 Ethernet Switch Controller and System Memory

• Socketless PowerPC IBM PPC405GPr-400 MHz

• Used for switch provisioning and diagnostics

• 256 MBytes of SDRAM memory, 133 MHz

• 64 MBytes of Flash memory

• Management connection to Switch Controller (CLI, SNMP) via RS232 and additionally

Fast Ethernet with an appropriate RTM

1.1.1.5 Synchronous Clock and PCI Express Clock Distribution

• PICMG AMC.0 Revision 2.0 compliant

• Zarlink ZL30410 Multi-service Line Card PLL

• MLVDS Buffer

• CPLD for clock distribution and control

• PCI Express compliant clock source with optional Spread Spectrum Clock

• Switchable PCI Express clock source to all AMCs and to adjacent board via Update

Channel 4

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 88 89

Sin comentarios

Kontron AT8402 User Manual Manual de usuario Pagina 17