SM Management Port RJ45USB SSD ConnectorsSATA ConnectorSM Serial Interface RJ45SM USB ConnectorUnit Computer Fabric Console PortETX ModuleUnit Computer Base Console PortUnit Computer Ethernet Management PortZone 2 ConnectorSO-UDIMM ConnectorRTM ConnectorZone 3 Power ConnectorFabric 1/2 SFP+Fabric 3/4 SFP+Base 1/2 SFP+Base 3/4 SFP+

J1J2, J6J3, J12J5J8J9J11J13J18J20-J24J26J31-J32P10X1X2X3X4

» AT8940 Quick Reference Sheet «

Connectors

Symbols ChartHot Swap

Out of Service

Healthy

Serial Port (RJ45)

User LED

USB

LAN

LEDs Signification available on back.

40GbE Fabric Interface Hub

Jumper Settings

ReservedJ16 (1-3) ReservedOUT

Payload Power EnabledPayload Activation Under IPMC Control

J16 (2-4) IPMC Power OverrideIN

OUT

IPMC Initiate Payload Power-Up ActivationPayload Activation Under SHMG/IPMC Control

J16 (5-7) IPMC SHMG OverrideIN

OUT

IPMC Initiate RTM Payload Power-Up ActivationPayload Activation Under SHMG/IPMC Control

J16 (6-8) IPMC RTM OverrideIN

OUT

Default Configuration

AB CD EF GH

A B

AB

C D

CD

E F

EF

G H

GH1

10 A B C D E F G H...

P10

J20

J21

J22

J23

J24

J31

J32

X1

X2

X3

X4

J26

J18

J13

J8

J9

J6

J5

J2J1

J11J12

J3

SATA

SATAETX Module

ReservedJ16 (9-11) ReservedOUT

ReservedJ16 (10-12) ReservedOUT

J16

1197531

12108642

*Optional

SM ETX Module I/O Ports

Switches Management

Fabric Interface 1 Gb/ 10Gb

Base Interface 1 Gb

» AT8940 Quick Reference Sheet «

1043-4940

Support / DownloadEMEA1 . E-Mail : support-kom@kontron.com2. Tel : +49-8341-803-333

North America / Asia - Pacific1 . E-Mail : support@ca.kontron.com2. Tel : (800) 354-4223

The Quick Reference Sheet can be downloaded from the Kontron web site at:http://www.kontron.comor from Kontron FTP site at: ftp://ftp.kontron.ca/Support/

LEDs SignificationsHot Swap (Blue)

Solid On (100 % on): FRU Inactive Long Blink ( 90 % on): FRU Activation RequestSolid Off ( 0 % on): FRU Activation In Progress / FRU ActiveShort Blink ( 10 % on): FRU Deactivation Request / FRU Deactivation In Progress

Out of service (Red/Amber) [ default : Red ]

Solid On : MMC in resetFast Blink (~50 % on) : MMC upgrade/rollback in progress Application Defined : May be controlled by application using PICMG API Health Led (Amber/Green) [ default : Green ]

Off : Payload power downGreen : Health OkAmber : Health Error (Critical)Application Defined : May be controlled by application using PICMG API

SFP+ Led (Green)

Green On : Link 10GbitGreen Blink : Activity 10GbitAmber On : Link 1GbitAmber Blink : Activity 1Gbit

X1, X2, X3 & X4 - SFP+ ConnectorsVeeTTX_FaultTX_DisableSDASCLMOD-ABSRate Select 0RX_LOSRate Select 1VeeR

VeeRRD-RD+VeeRVccRVccTVeeTTD+TD-VeeT

11121314151617181920

12345678910

J2 & J6 - USB SSD ConnectorsVCCN.C.USB_DATA-N.C.USB_DATA+

N.C.GNDN.C.N.C. (Key)N.C.

678910

12345

Document version 1.0

J5, J9 & J13 - RJ45 Serial Port RTSDTRTX#GND

GNDRX#DSRCTS

5678

1234

J11 - ETX Module ConnectorGND_A1GBE0_MDI3-GBE0_MDI3+GBE0_LINK100#GBE0_LINK1000#GBE0_MDI2-GBE0_MDI2+GBE0_LINK#GBE0_MDI1-GBE0_MDI1+GND_A11GBE0_MDI0-GBE0_MDI0+GBE0_CTREFSUS_S3#SATA0_TX+SATA0_TXSUS_S4#SATA0_RX+SATA0_RXGND_A21SATA2_TX+/RSVD_A22SATA2_TX-/RSVD_A23SUS_S5#SATA2_RX+/RSVD_A25SATA2_RX-/RSVD_A26BATLOW#ATA_ACT#AC_SYNCAC_RST#GND_A31AC_BITCLKAC_SDOUTBIOS_DISABLE#THRMTRIP#USB6- (N.C.)USB6+ (N.C.)USB_6_7_OC# (N.C.)USB4- (N.C.)USB4+ (N.C.)GND_A41USB2-USB2+USB_2_3_OC#USB0-USB0+VCC_RTCEXCD0_PERST# (N.C.)EDCD0_CPPE# (N.C.)LPC_SERIRQGND_A51PCIE_TX5+/RSVD_A52 (N.C.)PCIE_TX5-/RSVD_A53 (N.C.)GPI0PCIE_TX4+/RSVD_A55 (N.C.)

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49A50A51A52A53A54A55

PCIE_TX4-/RSVD_A56 (N.C.)GND_A57PCIE_TX3+PCIE_TX3+GND_A60PCIE_TX2+PCIE_TX2-GPI1PCIE_TX1+PCIE_TX1-GND_A66GPI2PCIE_TX0+PCIE_TX0-GND_A70LVDS_A0+ (N.C.)LVDS_A0- (N.C.)LVDS_A1+ (N.C.)LVDS_A1- (N.C.)LVDS_A2+ (N.C.)LVDS_A2- (N.C.)LVDS_VDD_EN (N.C.)LVDS_A3+ (N.C.)LVDS_A3- (N.C.)GND_A80LVDS_A_CK+ (N.C.)LVDS_A_CKLVDS (N.C.)I2C_CK (N.C.)LVDS_I2C_DAT (N.C.) GPI3KBD_RTS#/RSVD_A86 (N.C.)KBD_A20GATE/RSVD_A87 (N.C.)PCIE_CK_REF+PCIE_CK_REFGND_90RSVD_A91 (N.C.)RSVD_A92 (N.C.)GPO0RSVD_A94 (N.C.)RSVD_A95 (N.C.)GND_A96VCC_12V_A97VCC_12V_A98/RS1_TXVCC_12V_A99/RS1_RXGND_A100VCC_12V_A101/RS2_TXVCC_12V_A102/RS2_RXVCC_12V_A103/LID#VCC_12V_A104VCC_12V_A105VCC_12V_A106VCC_12V_A107VCC_12V_A108VCC_12V_A109GND_A110

A56A57A58A59A60A61A62A63A64A65A66A67A68A69A70A71A72A73A74A75A76A77A78A79A80A81A82A83A84A85A86A87A88A89A90A91A92A93A94A95A96A97A98A99A100A101A102A103A104A105A106A107A108A109A110

B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49B50B51B52B53B54B55

B56B57B58B59B60B61B62B63B64B65B66B67B68B69B70B71B72B73B74B75B76B77B78B79B80B81B82B83B84B85B86B87B88B89B90B91B92B93B94B95B96B97B98B99B100B101B102B103B104B105B106B107B108B109B110

GND_B1GBE0_ACT#LPC_FRAME#LPC_AD0LPC_AD1LPC_AD2LPC_AD3LPC_DRQ0#LPC_DRQ1#LPC_CLKGND_B11PWRBTN#SMB_CKSMB_DATSMB_ALERT# (N.C.)SATA1_TX+SATA1_TXSUS_STAT# (N.C.)SATA1_RX+SATA1_RXGND_B21SATA3_TX+/RSVD_B22SATA3_TX-/RSVD_B23PWR_OKSATA3_RX+/RSVD_B25SATA3_RX-/RSVD_B26WDTAC_SDIN2 (N.C.)AC_SDIN1 (N.C.)AC_SDIN0 (N.C.)GND_B31SPKRI2C_CK (N.C.)I2C_DAT (N.C.)THRM#USB7- (N.C.)USB7+ (N.C.)USB_4_5_OC# (N.C.)USB5- (N.C.)USB5+ (N.C.)GND_B41USB3- (N.C.)USB3+ (N.C.)USB_0_1_OC# (N.C.)USB1-USB1+EXCD1_PERSTEXCD1_CPPE#SYS_RESET#CB_RESETGND_B51PCIE_RX5+/RSVD_B52 (N.C.)PCIE_RX5-/RSVD_B53 (N.C.)GP01 (N.C.)PCIE_RX4+/RSVD_B55 (N.C.)

PCIE_RX4-/RSVD_B56 (N.C.)GP02 (N.C.)PCIE_RX3+PCIE_RX3-GND_B60PCIE_RX2+PCIE_RX2-GP03PCIE_RX1+PCIE_RX1-WAKE0#WAKE1#PCIE_RX0+PCIE_RX-0GND_B70LVDS_B0+/DDI0_PAIR0+ (N.C.)LVDS_B0-/DDI0_PAIR0- (N.C.)LVDS_B1+/DDI0_PAIR1+ (N.C.)LVDS_B1-/DDI0_PAIR1- (N.C.)LVDS_B2+/DDI0_PAIR2+ (N.C.)LVDS_B2-/DDI0_PAIR2- (N.C.)LVDS_B3+/DDI0_PAIR4+ (N.C.)LVDS_B3-/DDI0_PAIR4- (N.C.)LVDS_BKLT_EN (N.C.)GND_B80LVDS_B_CK+/DDI0_PAIR3+ (N.C.)LVDS_B_CK-/DDI0_PAIR3- (N.C.)LVDS_BKLT_CLK (N.C.)VCC_5V_SBY_B84VCC_5V_SBY_B85VCC_5V_SBY_B86VCC_5V_SBY_B87RSVD_B88 (N.C.)VGA_RED/DD1_HPDGND_B90VGA_GRN/DDI0_PAIR5+VGA_BLU/DDI0_PAIR5-VGA_HSYNC/DDI0_PAIR6+VGA_VSYNC/DDI0_PAIR6-VGA_I2C_CK/DDI0_CTRL_CLKVGA_I2C_DAT/DDI0_CTRL_DATTV_DAC_A (N.C.)TV_DAC_B/DDI0_AUX+ (N.C.)TV_DAC_C/DDI0_AUX (N.C.)GND_B100VCC_12V_B101/FAN_PWMOUNTVCC_12V_B102/FAN_TACHINVCC_12V_B103/SLEEP#VCC_12V_B104VCC_12V_B105VCC_12V_B106VCC_12V_B107VCC_12V_B108VCC_12V_B109GND_B1100

J1 & J18 - Management Port TRD0+TRD0-TRD1+TRD2+

TRD2-TRD1-TRD3+TRD3-

5678

1234

Base Switch Port AssignmentCLI Port0/10/20/30/40/50/60/70/80/90/100/110/120/130/140/150/160/170/180/190/200/210/220/230/240/250/260/270/28

ConnectionBI SFP+ 1BI SFP+ 2BI SFP+ 3BI SFP+ 4BI SFP RTM 1BI SFP RTM 2BI SFP RTM 3P2020 eTSEC 2IPMI/Update ChannelShMC AShMC BBI 2BI 3BI 4BI 5BI 6BI 7BI 8BI 9BI 10BI 11BI 12BI 13BI 14BI 15BI 16System Manager Port 1Redundant System Manager Port 2

ModeSerDes/XAUISerDes/XAUISerDes/XAUISerDes/XAUISGMII/SerDesSGMII/SerDesSGMII/SerDesSerDesSGMII/SerDesSGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISGMIISerDesSerDes

Speed1G/10G1G/10G1G/10G1G/10G1000Base-xX (fiber) 10/100/1000Base-T/-TX/-T1000Base-xX (fiber) 10/100/1000Base-T/-TX/-T1000Base-xX (fiber) 10/100/1000Base-T/-TX/-T1000Base-KX10/100Base-T/-TX / 1000Base-KX10/100Base-T/-TX10/100Base-T/-TX10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T10/100/1000Base-T/-Tx/-T1000Base-KX1000Base-KX

Fabric Switch Port AssignmentCLI Port

0/10/20/30/40/50/60/70/80/90/100/110/120/130/140/150/160/170/180/190/200/210/220/23

AT8910Type / SpeedSFP + 1/10GbESFP + 1/10GbESFP + 1/10GbESFP + 1/10GbE1- Hub 1/10GbE2- Node-Board 1/10GbE3- Node-Board 1/10GbE4- Node-Board 1/10GbE5- Node-Board 1/10GbE6- Node-Board 1/10GbE7- Node-Board 1/10GbE8- Node-Board 1/10GbE9- Node-Board 1/10GbE10- Node-Board 1/10GbE11- Node-Board 1/10GbE12- Node-Board 1/10GbE13- Node-Board 1/10GbE14- Node-Board 1/10GbE15- Node-Board 1/10GbERTM SFP+ FI2.1 1/10 GbERTM SFP+ FI2.2 1/10 GbERTM SFP+ FI2.3 1/10 GbERTM SFP+ FI2.4 1/10 GbE

J3 & J12 - SATA SSD ConnectorsGNDETX_SATA_TX+ETX_SATA_TX-GNDETX_SATA_RX-ETX_SATA_RX+GNDGNDN.C.N.C.GNDN.C.N.C.GND

V_3V3V_3V3V_3V3GNDGNDGNDV_5VV_5VV_5VGNDN.C.GNDV_12VV_12VV_12V

P1P2P3P4P5P6P7P8P9

P10P11P12P13P14P15

S1S2S3S4S5S6S7S8S9

S10S11S12S13S14