SGI 2400 Service Manual

SGI™ Tensor Processing Unit (TPU)XIO Board IntroductionDocument Number 007-4222-002

10. TPU XIO Board IntroductionThis document accompanies the SGI Tensor Processing Unit (TPU) XIO board andcontains information about the TPU power req

2TPU XIO Board IntroductionPart VerificationOpen the XT-TPU-ORIGIN-1 box and verify that these components are included:• One SGI TPU XIO board in antis

3Panel Plate and LEDsUnlike most XIO boards, the TPU XIO panel plate has no ports. It contains three roundLEDs. During normal operation, these LEDs il

4TPU XIO Board IntroductionSoftware Installation and ConfigurationIf your system is currently up and running, save yourself time and extra system reboo

5Slot SelectionFollow the instructions in this section to select an appropriate XIO slot.•“Slot Selection Rules for Origin 2000 Deskside and SGI 2200

6TPU XIO Board IntroductionFigure 2 I/O Items in the Origin 2000 Deskside ServerBaseIOXIO boardI/O cageMidplaneMiddlecard guideFiller panelRear of Mod

7Slot Selection Rules for Onyx2 Deskside SystemsEach Onyx2 node board accommodates a maximum of 3 TPU cards. The Onyx2 desksidesystem has 6 XIO slots.

8TPU XIO Board IntroductionFigure 3 I/O Items in the Onyx2 Deskside ServerMidplaneMiddlecard guideCompressionconnector forslot 5Lower cardguideBaseIOB

9Slot Selection Rules for Origin 200 Gigachannel ServersThe Origin 200 Gigachannel expansion cabinet has 5 XIO slots, which arenumbered 11–15. A maxim

SGI™ Tensor Processing Unit (TPU) XIO Board IntroductionDocument Number 007-4222-002CONTRIBUTORSWritten by Heidi RacanelliIllustrated by Carlin Otto,

10TPU XIO Board IntroductionThe server installation instructions provide information that can help youdetermine which of the slots are activated.Note:

11Figure 5 I/O Items in Origin 2000 Rackmount, SGI 2400, and SGI 2800 Server ProcessorModuleBaseIOXIO boardI/O cageMidplaneMiddlecard guideFiller pane

12TPU XIO Board IntroductionStartupWhen the board is installed and connected, follow the instructions in this section to startoperation.1. Power on th

SGI™ Tensor Processing Unit (TPU) XIO Board IntroductionDocument Number 007-4222-002FCC WarningThe equipment described in this guide has been tested a

SGI™ Tensor Processing Unit (TPU) XIO Board IntroductionDocument Number 007-4222-002AttentionCet appareil numérique de la classe A est conforme a la n

SGI™ Tensor Processing Unit (TPU) XIO Board IntroductionDocument Number 007-4222-002Silicon Graphics is a registered trademark and SGI and the SGI log

viiContentsContents viiList of Figures ixTPU XIO Board Introduction 1Part Verification 2Maximum Number of TPU Boards 2Power Requirement

ixList of FiguresFigure 1 Panel Plate and LEDs for the TPU XIO Board 3Figure 2 I/O Items in the Origin 2000 Deskside Server 6Figure 3 I/O Items