EKF SC2-PRESTO CompactPCI User Manual

User Guide

SC2-PRESTO • CompactPCI

®

Serial CPU Card

4

th

Generation Intel® Core™ Processor (Haswell)

Document No. 7605 • Edition 21 • 7 April 2015

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Contents

About this Manual ........................................................... 4

Edition History......................................................... 4

Related Documents ..................................................... 5

Nomenclature ......................................................... 5

Trade Marks .......................................................... 5

Legal Disclaimer - Liability Exclusion ......................................... 5

Standards ............................................................ 6

Overview............................................................. 7

Technical Features ........................................................... 9

Feature Summary ...................................................... 9

Performance Rating.................................................... 13

Operating Conditions .................................................. 13

Power Requirements ................................................... 13

Block Diagram........................................................ 14

Top View Component Assembly .......................................... 15

Bottom View Component Assembly........................................ 16

Front Panel Connectors ................................................. 17

Front Panel Switches & Indicators ......................................... 17

On-Board Connectors & Sockets .......................................... 18

Pin Headers .......................................................... 18

Jumpers ............................................................ 18

Microprocessor ....................................................... 19

Thermal Considerations ................................................. 20

Main Memory ........................................................ 21

Graphics Subsystem ................................................... 22

LAN Subsystem ....................................................... 22

Serial ATA Interface (SATA) .............................................. 23

PCI Express® Interface.................................................. 23

Universal Serial Bus (USB) ............................................... 24

Utility Interfaces ...................................................... 24

Real-Time Clock....................................................... 25

SPI Flash ............................................................ 25

Reset............................................................... 26

Watchdog........................................................... 28

Front Panel LEDs ...................................................... 28

PG (Power Good) LED ............................................. 29

GP (General Purpose) LED .......................................... 29

HD (Hard Disk Activity) LED......................................... 29

EB (Ethernet Backplane) LED ........................................ 30

Main Power Supply Control (PS_ON#)...................................... 30

Power Supply Status (PWR_FAIL#)......................................... 30

Mezzanine Side Board Options ........................................... 31

CompactPCI® Serial .................................................... 37

System Slot Controller............................................. 37

Peripheral Slot Operation .......................................... 40

Board Hot-Plug.................................................. 40

Installing and Replacing Components............................................ 45

Before You Begin...................................................... 45

Installing the Board .................................................... 46

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Removing the Board ................................................... 47

EMC Recommendations................................................. 48

Replacement of the Battery .............................................. 49

Technical Reference ......................................................... 50

Local PCI Devices ...................................................... 50

Local SMB Devices ..................................................... 51

Hardware Monitor LM87 ................................................ 51

Board Control and Status Registers (BCSR) ................................... 52

Write/Read Control Register 0 ....................................... 52

Read/Clear Status Register 0 ........................................ 53

Read/Clear Status Register 1 ........................................ 54

Read PLD Revision Register ......................................... 54

GPIO Usage.......................................................... 55

GPIO Usage QM87 PCH ........................................... 55

Configuration Jumpers ................................................. 57

Configuration PCI Express Switch (DS-P) ............................... 57

Loading UEFI BIOS Setup Defaults (J-GP) ............................... 58

Manufacturer Mode Jumper (J-MFG) ................................. 59

RTC Reset (J-RTC) ................................................ 59

Connectors .......................................................... 60

Front Panel Connectors ............................................ 60

DisplayPort Connectors ...................................... 63

VGA Video Connector ....................................... 66

USB Connectors ............................................ 67

Ethernet Connectors ........................................ 68

Mezzanine Connectors ............................................ 69

Expansion Interface P-EXP .................................... 71

High Speed Expansion Connector P-HSE .......................... 72

PCI Express® Expansion Header P-PCIE........................... 73

DisplayPort Expansion Header P-DP3 ............................ 74

Pin Headers & Debug ............................................. 75

Front Panel Handle Microswitch Header P-FPH ..................... 75

PLD Programming Header P-ISP ................................ 75

Processor Debug Header P-XDP ................................ 76

Backplane Connectors ............................................. 76

CompactPCI® Serial Backplane Connector P1 ...................... 77

CompactPCI® Serial Backplane Connector P2 ...................... 78

CompactPCI® Serial Backplane Connector P3 ...................... 79

CompactPCI® Serial Backplane Connector P4 ...................... 80

CompactPCI® Serial Backplane Connector P5 ...................... 81

CompactPCI® Serial Backplane Connector P6 ...................... 82

Appendix ................................................................. 83

Mechanical Drawing ................................................... 83

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

About this Manual

This manual describes the technical aspects of the SC2-PRESTO, required for installation and system integration. It is intended for the experienced user only.

Edition History

Ed.

Contents/Changes

Author Date

1 User Manual SC2-PRESTO, english, preliminary edition

Text #7605, File: sc2_ug.wpd

gn 2014-07-25

2 Added Specs to i7-4700EQ in table “Intel Core Processors Supported”

Removed entries from table “Recommended Accessories” Added Section “Board Control and Status Registers”

gn 2014-08-07

3 Edited table “High Speed Expansion Connector P-HSE” gn 2014-09-02

4 Updated description of BCSR Status Register 1 gn 2014-10-02

5 Photos added/changed jj 15 October 2014

6 Photos added/changed jj 20 October 2014

7 Photos added/changed jj 22 October 2014

8 Modified block diagram (Trusted Platform Module TPM 2.0 added, as

from PCB revision 1.0 off)

jj 4 November 2014

9 Updated table ‘Feature Summary’ jj 18 November 2014

10 Additions to section "CompactPCI Serial" gn 2014-11-19

11 Modified illustration ‘Backplane Resources’,

modified illustration ‘Block Diagram’

jj 16 December 2014

12 Added notes to the QM87 SATA channel speed capabilities gn 2014-12-17

13 Clarified resetting of UEFI BIOS settings to factory defaults gn 2015-01-16

14 Table 'Feature Summary'

added TDP for i7-4700EQ Processor 2.4GHz = 47W

jj 20 January 2015

15 Added comment to PCIe polarity inversion on tables “P1 CompactPCI

Serial Connector” and "P2 CompactPCI Serial Connector"

gn 2015-01-26

16 Added illustration backplane resources system slot right aligned jj 19 February 2015

17 Added photos SC2 w. SCS side card, added illustration F/P options

8HP/12HP

jj 25 February 2015

18 Updated description of BCSR Control Register 0 gn 2015-02-26

19 Modified illustration 'Mezzanine Side Card Connectors' (SC2-PRESTO

connector PCIE is configurable as PCIe 4x1 or 1x4)

jj 3 March 2015

20 Updated description of BCSR Status Registers 0 and 1 gn 2015-04-01

21 Cleaned up section “Watchdog” gn 2015-04-07

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Related Documents

Related Information SC2-PRESTO

SC2-PRESTO Home www.ekf.com/s/sc2/sc2.html

SC2-PRESTO Product Information www.ekf.com/s/sc2/sc2_pi.pdf

Nomenclature

Signal names used herein with an attached '#' designate active low lines.

Trade Marks

Some terms used herein are property of their respective owners, e.g.

< Shark Bay, Haswell, Lynx Point, Core i7: ® Intel < CompactPCI, CompactPCI PlusIO, CompactPCI Serial: ® PICMG < Windows 7, Windows 8: ® Microsoft < EKF, ekf system: ® EKF

EKF does not claim this list to be complete.

Legal Disclaimer - Liability Exclusion

This manual has been edited as carefully as possible. We apologize for any potential mistake. Information provided herein is designated exclusively to the proficient user (system integrator, engineer). EKF can accept no responsibility for any damage caused by the use of this manual.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Standards

Reference Documents

Term Document Origin

CFast™ CFast™ Specification Rev. 1.0 www.compactflash.org

CompactPCI

®

CompactPCI Specification, PICMG® 2.0 R3.0, Oct. 1, 1999

www.picmg.org

CompactPCI

®

PlusIO

CompactPCI PlusIO Specification, PICMG® 2.30 R1.0, November 11, 2009

www.picmg.org

CompactPCI

®

Serial

CompactPCI Serial Specification, PICMG® CPCI-S.0 R1.0, March 2, 2011

www.picmg.org

DisplayPort VESA DisplayPort Standard Version 1.2

December 22, 2009 VESA Mini DisplayPort Connector Standard Version 1 October 26, 2009

www.vesa.org

DVI Digital Visual Interface Rev. 1.0

Digital Display Working Group

www.ddwg.org

Ethernet IEEE Std 802.3, 2000 Edition standards.ieee.org

LPC Low Pin Count Interface Specification, Revision 1.1 developer.intel.com/design/

chipsets/industry/lpc.htm

HD Audio High Definition Audio Specification Rev.1.0 www.intel.com/design/chipsets/hdau

dio.htm

PCI Express® PCI Express

®

Base Specification 3.0 www.pcisig.com

SATA Serial ATA 2.5/2.6 Specification

Serial ATA 3.0 & 3.1 Specification

www.sata-io.org

TPM Trusted Platform Module 2.0 www.trustedcomputinggroup.org

USB Universal Serial Bus 3.0 Specification, Revision 1.0

November 12, 2008

www.usb.org

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Overview

The SC2-PRESTO is a rich featured high performance 4HP/3U CompactPCI® Serial CPU board, equipped with a 4th generation Intel® Core™ mobile processor (Haswell dual- or quadcore). The SC2-PRESTO front panel is provided with two Gigabit Ethernet jacks, two USB 3.0 receptacles, and two mDP connectors, compliant with the DisplayPort 1.2 standard for Multi-Stream-Transport (MST). Local expansion mezzanine cards are available for additional I/O.

The SC2-PRESTO is equipped with up to 16GB Low Power RAM with ECC support. 8GB memory-down are provided for rugged applications, and another 8GB are available via the DDR3L ECC SO-DIMM socket. The on-board SATA 6G RAID controller allows for powerful mass storage solutions via the CompactPCI® Serial backplane. Low profile SSD mezzanine modules are available as on-board storage solution, in addition.

While mechanically compliant to CompactPCI

®

Classic, CompactPCI® Serial (PICMG® CPCIS.0) defines a completely new card slot, based on PCI Express®, SATA, Gigabit Ethernet and USB serial data lines. Up to 6 high-speed backplane connectors P1 - P6 are provided on a system slot controller such as the SC2-PRESTO, which can be considered as a root hub with respect to most signal lines. A passive backplane is used for distribution of a defined subset of I/O channels from the system slot to each of up to eight peripheral slots in a CompactPCI® Serial system.

Most CompactPCI® Serial peripheral slot cards require only the backplane connector P1, which comprises PCIe, SATA and USB signals, resulting in a concise and inexpensive peripheral board design. More powerful peripheral cards profit from so called Fat Pipe slots (PCIe x 8).

The SC2-PRESTO is a native CompactPCI® Serial CPU card, suitable for usage in a pure CPCI Serial environment. Due to its generous backplane capabilities (22 x PCI Express® lanes, 6 x USB2, 2 x USB3, 7 x SATA/RAID, 2 x GbE), very powerful industrial systems can be built.

The SC2-PRESTO is equipped with a set of local expansion interface connectors, which can be optionally used to attach a mezzanine side board. A variety of expansion cards is available, e.g. providing legacy I/O and additional PCI Express® based I/O controllers such as SATA, USB 3.0 and Gigabit Ethernet, or a third video output. Most mezzanine side cards can accommodate in addition a 2.5-inch drive.

Typically, the SC2-PRESTO and the related side card would come as a readily assembled 8HP unit. As an alternate, low profile Flash based mezzanine storage modules are available that fit on the SC2-PRESTO while maintaining the 4HP profile. The C47-MSATA module e.g. is equipped with two very fast MSATA Solid State Drives (SSD), which is suitable for installation of any popular operating system.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Technical Features

Feature Summary

General

< PICMG® CompactPCI® Serial (CPCI-S.0) CPU card < Form factor single size Eurocard (board dimensions 100x1600mm

2

)

< Mounting height 3U < Front panel width 4HP (8HP/12HP assembly with optional mezzanine side card) < Front panel I/O connectors for typical system configuration (2 x USB3, 2 x DisplayPort, 2 x GbE) < Backplane communication via PCI Express® Gen3, SATA 6G, USB 3.0, Gigabit Ethernet < Local mezzanine expansion option (side card), COTS and custom specific boards

Processor

< 4th Generation Intel® Core™ CPU Haswell (-Refresh) Mobile < i7-4700EQ Processor 2.4/1.7GHz • 47W/37W TDP • Quad-Core • PCIe Gen 3 < i5-4400E Processor 2.7GHz • 37W TDP • Dual-Core • PCIe Gen 3

< i5-4422E Processor 1.8GHz • 25W TDP • Dual-Core • PCIe Gen 3

<

i5-4402E Processor 1.6GHz • 25W TDP • Dual-Core • PCIe Gen 3

< i3-4110E Processor 2.4GHz • 25W TDP • Dual-Core • PCIe Gen 2

<

i3-4100E Processor 2.4GHz • 37W TDP • Dual-Core • PCIe Gen 2

< i3-4112E Processor 1.8GHz • 25W TDP • Dual-Core • PCIe Gen 2

<

i3-4102E Processor 1.6GHz • 25W TDP • Dual-Core • PCIe Gen 2

< Celeron 2000E Processor 2.2GHz • 37W TDP • Dual-Core • PCIe Gen 2 < Celeron 2002E Processor 1.5GHz • 25W TDP • Dual-Core • PCIe Gen 2

BIOS

< UEFI Phoenix® BIOS with ACPI < Windows® and Linux supported (others on request)

Main Memory

< Integrated memory controller up to 16GB DDR3(L) 1600 +ECC < DDR3(L) +ECC soldered memory up to 8GB < DDR3(L) +ECC SO-DIMM memory module socket up to 8GB

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Feature Summary

Graphics

< Integrated HD Graphics Engine, 3 symmetric independent displays < Enhanced Media Processing, DX11.1, OpenCL 1.2, OpenGL 3.2, JPEG, MJPEG, MVC, SVC, MPEG-2 < Front panel: Dual Mini-DisplayPort (mDP) or single VGA connector option < 3

rd

DisplayPort connector via mezzanine side card

< DisplayPort™ 1.2 Multi-Stream Transport (MST) - display daisy chaining < Max Resolution 3200 x 2000 @60Hz (any DisplayPort), 1920 x 1200 (VGA) < 4k x 2k @24Hz supported for Blu-ray playback < Integrated audio

Chipset

< Intel® QM87 Lynx Point Platform Controller Hub (PCH) < 8 x PCIe Gen2 5GT/s < 6 x SATA 6G < 10 x USB2, 4 x USB3 < LPC, Audio, Legacy

On-Board Building Blocks

< Additional on-board controllers, PCIe® based < 3 x Gigabit Ethernet controllers Intel® I210IT < 1 x Gigabit Ethernet PHY Intel® I217LM < PCIe Gen2 packet switch 16-lane 16-port PLX 8618 < SATA 6G RAID controller Marvell® 88SE9230, ARM powered subsystem for host CPU offload

Security

< Trusted Platform Module (Option) < TPM 2.0 for highest level of certified platform protection < Infineon Optiga™ SLB 9665 cryptographic processor < Conforming to TCG 2.0 specification < Meets Microsoft Windows 8 boot time and performance criteria

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Feature Summary

Front Panel I/O (4HP)

< 2 x Gigabit Ethernet RJ45 (1 = PCH & I217LM - iAMT, 2 = I210IT) < 2 x DisplayPort (from processor integrated HD graphics engine, mDP style receptacles, optional cable

connector retainer available)

< 2 x USB 3.0

CompactPCI® Serial Backplane Resources

< PICMG® CPCI-S.0 CPU card & system slot controller < 16 x PCIe Gen3 8GT/s (2 links x 8 for two fat pipe slots, derived directly from the Intel® Core™ CPU < 6 x PCIe Gen2 5GT/s (6 links x 1 for peripheral slots) < 3 x SATA 6G (from PCH) < 4 x SATA 6G (Marvell hardware RAID controller) < 4 x USB2, 2 x USB3 (from PCH) < 2 x Gigabit Ethernet (I210IT networking controllers)

Local Expansion

< Mezzanine side card connectors for optional local expansion < P-EXP - 2 x USB 2.0 & Legacy (from PCH) < P-DP3 - 3

rd

DisplayPort video (from Intel® Core™ CPU)

< P-HSE - 3 x SATA 6G & 4 x USB 2.0 (from PCH) < P-PCIE - PCIe Gen2 5GT/s 1 link x 4 lanes (from on-board PCIe® switch)

< 4HP Low profile mezzanine module options < CFast™ Card with C41-CFAST mezzanine module < SATA 1.8-Inch Solid State Drive with C42-SATA mezzanine module < Dual mSATA SSD with C47-MSATA mezzanine module < Triple M.2/NGFF SATA SSD 2230 - 2280 size with C48-M2 mezzanine module < Custom specific module design

< 8HP/12HP Mezzanine side card options < SCS-TRUMPET - 3

rd

DisplayPort F/P connector, RS-232, 2 x USB3, on-board 2.5-Inch SATA SSD or 2 x

M.2/NGFF SATA SSD module sockets 2230 - 2280

< Variety of other side cards available < Custom specific side card design

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Feature Summary

Environmental & Regulatory

< Suitable e.g. for industrial, transportation & instrumentation applications < Designed & manufactured in Germany - ISO 9000 quality management certified < Long term availability < Rugged solution < Coating, sealing, underfilling on request < Lifetime application support < RoHS compliant 2002/95/EC < Operating temperature 0°C to +65°C < Operating temperature -40°C to +85°C (industrial temperature range) on request < Storage temperature -40°C to +85°C, max. gradient 5°C/min < Humidity 5% ... 95% RH non condensing < Altitude -300m ... +3000m < Shock 15g 0.33ms, 6g 6ms < Vibration 1g 5-2000Hz < MTBF tbd < EC Regulatory EN55022, EN55024, EN60950-1 (UL60950-1/IEC60950-1)

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Performance Rating

tbd

Operating Conditions

Thermal & Environmental Conditions

< Operating temperature 0°C to +65°C (-40°C to +85°C on Request)

< Storage temperature: -40°C to +85°C, max. Gradient 5°C/min < Humidity 5% ... 95% RH non condensing < Altitude -300m ... +3000m < Shock 15g 0.33ms, 6g 6ms < Vibration 1g 5-2000Hz

EC Regulations < EN55022, EN55024, EN60950-1 (UL60950-1/IEC60950-1)

< 2002/95/EC (RoHS)

MTBF tbd

Power Requirements

Board

Load Current [A] at +12V (±5%)

Maximum Performance

LFM / HFM / Turbo

1)

Windows 7 Idle

LFM / HFM / Turbo

1)

SC2-68XX tbd / tbd / tbd

2)

tbd / tbd / tbd

2)

SC2-48XX tbd / tbd / tbd

2)

tbd / tbd / tbd

2)

SC2-28XX tbd / tbd / tbd

2)

tbd / tbd / tbd

2)

Load Current [A] at +5V[STDBY] (±5%)

3)

Full On / Sleep / Hibernate / Soft Off

(S0 / S3 / S4 / S5)

tbd / tbd / tbd / tbd

1)

Intel SpeedStep Frequence Modes LFM: Low Frequency Mode, HFM: High Frequency Mode.

2)

Add tbd/tbdmA (link only/active) @1Gbps per Ethernet Port.

3)

This power supply is optional. It can be left open if not available.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Block Diagram

www.ekf.com/s/sc2/img/sc2_blk.pdf

DP3

Mezzanine

Side

Card

I

/

O

VGA

DP 1.2 MST

QM87

Mobile

PCH

Front

Panel

I/O

GbE

1

DP1

Front Panel Stuffing Alternates -

either Mini DisplayPort or VGA

USB3

GbE

PHY

SPI

Flash

GbE

2

PCIe

Gen2

Switch

Simplified Block Diagram

SC2-PRESTO

PICMG CompactPCI Serial

®®

System Slot Controller

SPI

LPC

Option

USB2/3

USB2

/

3

USB2

2+10

LPC

/

Audio

/

SMB

/

GPIO

4

2

Backplane

CompactPCI

Serial

DP2

DDR3 ECC Soldered

DDR3 ECC SODIMM

DMI2

5GT/s

FDI

4th

Gen

ECC

ISG

Mobile

CPU

2

/

4-Core

8

DDR3(L) 1600

Dual Channel

up to 16GB

P1 P2

Fat

Pipe

1

PCIe Gen3

8

2+4

4

6

4

6

P2

Fat

Pipe

2

GbE

2

SATA

RAID

0/1/10 AES

42

2

GbE

PCIe Gen3

PCIe Gen2

SATA

6G

GbE

NIC

GbE

NIC

PCIe

GbE MAC

PCIe Gen2

DP 1.2 MST

1

USB3

PCIe Gen2

3

SATA 6G

(2)

SATA

3G

(1)

•

9230

8618

SLB9665

2 x

I210IT

Intel® 4th Gen Platform

Shark Bay

Haswell

i7-4700EQ

4C

1.7GHz

37W

i5-4400E 2C 2.7GHz 37W

i5-4402E 2C 1.6GHz 25W

i3-4100E 2C 2.4GHz 37W

i3-4102E 2C 1.6GHz 25W

Lynx Point

TPM

2.0

SATA 6G (4) SATA 3G (2)

•

SATA 6G (2) SATA 3G (1)

•

I217LM

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Top View Component Assembly

SC2-PRESTO CompactPCI

Serial

EKF

ekf.com•®•©•

VGA

HSE

EXP

PCIE

2 x

USB

3.0

J-GP

J-RTC

P-HSE

BATT1

P-USB

P-EXP

P-PC IE

DP

2

DP

1

P-DP1

P-DP2

P-VGA

P1

P2

P3

P4

P5

P6

J-MFG

BATT2

P-FPH

Dual

GbE

P-ETH

Top Side

Component

Assembly

DP3

SODIMM

P-DP3

P-SODM

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Bottom View Component Assembly

SC2-PRESTO CompactPCI Serial EKF ekf.com•®•©•

P-XDP

DS-P

1 2

1

P-ISP

LED

PG

1

LED

GP

LED

HD

LED

EB

RB

Bottom Side

Component

Assembly

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Front Panel Connectors

ETH1/2 Dual Gigabit Ethernet RJ-45 receptacles with integrated indicator LEDs

DP1/2 Mini DisplayPort digital video output receptacle (VGA connector available as alternate)

USB1/2 Universal Serial Bus 3.0 type A receptacles

VGA VGA analog video output connector (Mini DisplayPort connectors available as alternate)

Front Panel Switches & Indicators

EB LED indicating Backplane Ethernet activity

FPH Front Panel Handle with integrated switch (programmable function, power event button by default)

GP General Purpose bicolour LED

HD Bicoloured LED indicating any activity on SATA ports

PG Power Good/Board Healthy bicolour LED

RB System Reset Button (Option)

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

On-Board Connectors & Sockets

P-EXP Utility EXPansion Interface Connector (LPC, USB, HD Audio, SMBus), interface to optional side board

P-HSE High Speed Expansion Connector (3 x SATA, 4 x USB), interface to optional low profile mezzanine

module or side board

P-PCIE PCI Express® Expansion Interface Connector, interface to optional side board

P-DP3 Digital Display Interface Connector, interface to optional 3

rd

DisplayPort on side board

P1 CompactPCI

®

Serial Type A Connector

P2-P4 CompactPCI

®

Serial Type B Connectors

P5 CompactPCI

®

Serial Type C Connector

P6 CompactPCI

®

Serial Type D Connector

P-SODM 204-pin DDR3L ECC Memory Module SDRAM PC3L-12800 Socket (ECC SODIMM)

P-XDP CPU Debug Port

1)

Connector populated on customers request only

Pin Headers

P-FPH Pin header suitable for Front Panel Handle switch cable harness

P-ISP PLD glue logic device programming connector, not populated

Jumpers

DS-P Switches to configure link width and speed on P-PCIE

J-GP Jumper to reset UEFI BIOS Setup to EKF Factory Defaults

J-MFG Jumper to enter Manufacturing Mode, not populated

J-RTC Jumper to reset RTC circuitry (part of PCH), not populated

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Microprocessor

The SC2-PRESTO is equipped with an Intel® CoreTM i7, i5 or i3 4th generation mobile ECC processor (code name “Haswell”). These low power processors provide integrated graphics, memory controller and voltage regulators, which results in a very efficient platform design.

The CoreTM i7/i5/i3 processor family includes units with several thermal design power (TDP) classes to fit the customers requirements: 47W, 37W and 25W. The processors are housed in a Micro FC-BGA package for direct soldering to the PCB, i.e. the chip cannot be removed or changed by the user.

The processors supported by the SC2-PRESTO are running at core clock speeds up to 2.4GHz for quad core and up to 2.7GHz on dual core devices. Due to Enhanced Intel® SpeedStep® and Intel® Turbo Boost Technology each core can decrease or increase its nominal operating frequency. The clock speed is chosen depending on the power states of the processor cores/graphics engine, the currently required performance, and the actual core temperature.

Power is applied across the CompactPCI

®

connector P1 (12V). The processors core voltage are

generated by a switched voltage regulator according to Intels VR12.5 voltage regulator specification.

Intel® Core

TM

Processors Supported

1)

Processor

Number

Physical

Cores

Core Clock nom./max.

[GHz]

Cache

[MB]

Gfx

Clock

[MHz]

Junction

Temp.

[°C]

TDP

[W]

CPU ID Stepping SPEC

Code

i7-4700EQ

2)

4

2.4/3.4

2.2/3.2

6

400-1200 400-1150

100

47 37

40661h C-0 SR17L

i5-4400E 2 2.7/3.3 3 400-1000 100 37 40661h C-0 SR17M

i5-4422E 2 1.8/2.9 3 400-900 100 25 40661h C-0 SR1T1

2002E 2 1.5/1.5 2 400-900 100 25 40661h C-0 SR17P

1)

The processors listed are units with long life support.

2)

This processor may run with different TDPs configurable by BIOS settings.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Thermal Considerations

In order to avoid malfunctioning of the SC2-PRESTO, take care of appropriate cooling of the processor and system, e.g. by a cooling fan suitable to the maximum power consumption of the CPU chip actually in use. The processor contains digital thermal sensors (DTS) that are readable via special CPU registers. DTS allows to get the temperatures of each CPU core separately.

Two further temperature sensors, located in the system hardware monitor LM87, allows for acquisition of the boards surface temperature and the thermal state of the onboard system memory channel. Beside this the LM87 also monitors most of the supply voltages. A suitable software on Microsoft Windows® systems to display both, the temperatures as well as the supply voltages, is Speedfan, which can be downloaded from the web. After installation, both temperatures and voltages can be observed permanently from the Windows® taskbar.

The SC2-PRESTO is equipped with a passive heatsink. Its height takes into account the 4HP limitation in mounting space of a CompactPCI® board. In addition, a forced vertical airflow through the system enclosure (e.g. bottom mount fan unit) is strongly recommended (>20m

3

/h or 2m/s (400LFM) around the CPU slot). Be sure to thoroughly discuss your actual cooling needs with EKF. Generally, the faster the CPU speed the higher its power consumption. For higher ambient temperatures, consider increasing the forced airflow to 3m/s (600LFM) or more.

The table showing the supported processors above give also the maximum power consumption (TDP) of a particular processor. Fortunately, the power consumption is by far lower when executing typical Windows® or Linux tasks. The heat dissipation increases when e.g. rendering software like the Acrobat Distiller is executed.

The Core

TM

processors support Intel's Enhanced SpeedStep® technology. This enables dynamic switching between multiple core voltages and frequencies depending on core temperature and currently required performance. The processors are able to reduce their core speed and core voltage in multiple steps down to 800MHz. Additional a reduction of the graphics core clock (down to 200MHz) and voltage is possible. This leads to an obvious reduction of power consumption resulting in less heating.

A further way to reduce power consumption is achieved by integrating the voltage regulators on the die of the 4th generation CoreTM processors. This embedding allows the processor to regulate the voltages to each core, graphics, cache and other units separately depending on their performance needs. Parts that are currently idle may switched off to save power.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Main Memory

The SC2-PRESTO features two channels of DDR3L SDRAMs with support of ECC (Error Correction Code). One channel is realized with 18 memory devices soldered to the board (Memory Down) and delivers a capacity of up to 8GB with a clock frequency of 1600MHz (PC3L-12800).

The 2nd channel provides a socket for installing a 204-pin ECC SODIMM module thus allowing a simple expansion of system memory (max. module height = 1.25 inch). Supported are unbuffered DDR3L ECC SODIMMs (72-bit) with VDD=1.35V featuring on-die termination (ODT), according the PC3L-12800 specification. Minimum module size is 512MB; maximum module size is 8GB. Please note that neither standard DDR3 SODIMMs nor DDR3L without ECC feature do not work on SC2-PRESTO.

It is recommended to add a SODIMM module with same size as the Memory Down to get best performance. Since some of the system memory is dedicated to the graphics controller a typically development of 2x4GB of memory is recommended to run operating systems like Windows® 7 or Windows® 8.

The memory controller supports symmetric and asymmetric memory organization. The maximum memory performance can be obtained by using the symmetric mode. When in this mode, the memory controller accesses the memory channels in an interleaved way. Since CoreTM processors support Intels Flex Memory Technology, interleaved operation isn't limited to systems using memory channels of equal capacity. In the case of unequal memory population the smaller memory channel dictates the address space of the interleaved accessible memory region. The remainder of the memory is then accessed in non-interleaved mode.

In asymmetric mode the memory always will be accessed in a non-interleaved manner with the drawback of less bandwidth. The only meaningful application of asymmetric mode is the special case when only one memory channel is populated (i.e. the SODIMM socket may be left empty).

The contents of the SPD EEPROM on the SODIMM is used by the BIOS at POST (Power-on Self Test) to get any necessary timing parameters to program the memory controller within the chipset.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Graphics Subsystem

The structure of the graphics subsystem has changed compared to the predecessor of the Intel 4

th

generation CoreTM processor. The main graphics interfaces like DisplayPort and DVI are part of the processor. Only a few sideband signals (DDC/Auxiliary channel, hot plug detection) as well as the VGA interface is remained at the PCH QM87.

The SC2-PRESTO offers two Mini DisplayPort (mDP) interfaces in the front panel. Adapters to convert Mini DisplayPort to any other popular interface standard are available.

A 3rd DisplayPort is fed to the on-board connector P-DP3. EKF expansion boards like PCS-BALLET feature the possibility to gain access to the 3rd DisplayPort interface.

As an alternate, the SC2-PRESTO can be equipped with an ordinary HD D-Sub 15-lead connector (VGA style). This connector is suitable for analog signals only. Nevertheless also flat-panel displays can be attached to the D-Sub connector but with minor reduced image quality.

Independent from the video connector actually in use, Mini DisplayPort, DVI or VGA, the VESA DDC standard is supported. This allows to read out important parameters, e.g. the maximum allowable resolution, from the attached monitor. DDC power, +3.3V on DisplayPort connectors, is delivered via electronic switches to protect the board from an external short-circuit condition (1.5A) and to prevent back current flows. On the VGA interface a resettable fuse (0.5A) is used supply the +5V DDC power.

Graphics drivers can be downloaded from the Intel web site.

LAN Subsystem

The Ethernet LAN subsystem is composed of four Gigabit Ethernet ports: One Intel i217LM Physical Layer Transceiver (PHY) using the PCH QM87 internal MAC and three Intel i210IT Gigabit Ethernet Controllers. These devices provide also legacy 10Base-T and 100Base-TX connectivity. Two of the Ethernet ports are fed to two RJ45 jacks located in the front panel, the others are attached to the

CompactPCI

®

Serial interface on P6. Each port includes the following features:

< One PCI Express lane per Ethernet port (250MB/s) < 1000Base-Tx (Gigabit Ethernet), 100Base-TX (Fast Ethernet) and 10Base-T (Classic Ethernet)

capability.

< Half- or full-duplex operation. < IEEE 802.3u, 802.3ab Auto-Negotiation for the fastest available connection. < Jumperless configuration (complete software-configurable).

Two bicoloured LEDs integrated into the dedicated RJ-45 connector in the front panel are used to signal the LAN link, the LAN connection speed and activity status. A further bicoloured LED in front panel labelled EB displays the state of the backplane network ports.

Each device is connected by a single PCI Express lane to the PCH. Their MAC addresses (unique hardware number) are stored in dedicated FLASH/EEPROM components. The Intel Ethernet software and drivers for the i217LM and i210IT are available from Intel's World Wide Web site for download.

When managing the board by Intel Active Management Technology (iAMT), the dedicated network port to do so is accessible by the RJ45 connector GbE1 (the upper port within the front panel).

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Serial ATA Interface (SATA)

The SC2-PRESTO provides a total of ten serial ATA (SATA) ports, derived from three independent SATA controllers. Eight of these ports support data transfer rates of 6Gbps (600MB/s), 3Gbps (300MB/s) or

1.5Gbps (150MB/s), the remaining two ports up to 3Gbps. SATA controllers are located within the QM87 Platform Controller Hub that holds 6 SATA interfaces and in a separate SATA host controller Marvell 88SE9230, providing four SATA ports, all 6Gbps capable.

Three of the QM87 ports are fed to the high speed expansion connector P-HSE. This connector allows the installation of low profile expansion boards like C41-CFAST or C42-SATA to attach the popular CFast cards or Micro SATA SSDs (1.8-inch) respectively. Another mezzanine is the C47-MSATA, a carrier for two MSATA SSD modules.

The Marvell 88SE9230 is a SATA 6Gbps AHCI/RAID I/O controller connected via two PCI Express lanes (1GB/s) to the QM87. It supports hardware RAID levels 0, 1 and 10. All of its SATA ports as well as the three remaining QM87 ports are used to supply the CompactPCI® Serial SATA interfaces on the backplane.

A LED named HD located in the front panel, signals disk activity status of any QM87 SATA devices (green) or 88SE9230 devices (yellow).

Additionally a variety of side cards is available, suitable for mounting on the SC2-PRESTO in a 4HP (20.32mm) distance (resulting in 8HP front panel width for the assembly). Some of these side boards can accommodate a SATA drive, e.g. a 2.5-inch SSD.

Available for download from Intel's web site are drivers for popular operating systems, e.g. Windows® 7, Windows® 8 and Linux.

Drivers and software to manage the RAID configuration of the 88SE9230 (Windows® application) is provided by Marvell and can be downloaded from EKF’s website.

PCI Express® Interface

The SC2-PRESTO is provided with several PCI Express (PCIe) lanes for I/O expansion. Sixteen PCI Express lanes, originating from the CoreTM processor, are building the two fat pipes defined by CompactPCI

®

Serial. These two links consists of eight lanes with transfer rates of up to 8Gbps (PCI Express Gen 3).

The QM87 offers a total of eight PCI Express ports supporting PCIe Gen 2 speed (5GT/s). Four of them form the upstream link to a PCI Express switch. The output ports (downstream ports) of the PCIe switch are connected to the CompactPCI® Serial connectors P4/P5 (six lanes), to the local PCIe expansion interface connector P-PCIE (four lanes) and to two of the Ethernet controllers (i210IT).

Two small DIP switches (DS-P) located on the backside of the board are used to configure different lane widths to each of both downstream interfaces and to choose the interface transfer rate. Possible settings are

< Six links x 1 to CompactPCI® Serial P4/P5, two links x 1 to i217IT and a single link x 4 to P-PCIE < Six links x 1 to CompactPCI® Serial P4/P5, two links x 1 to i217IT and four links x 1 to P-PCIE < 2.5GT/s or 5GT/s transfer speed

See section “Configuration PCI Express Switch (DS-P)” for details.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Universal Serial Bus (USB)

The SC2-PRESTO is provided with fourteen USB ports. All of them are USB 2.0 capable, but four ports are also supporting the USB 3.0 SuperSpeed standard. Two USB 3.0 interfaces are routed to front panel connectors, the other two SuperSpeed ports are feed to the CompactPCI® Serial connectors P1 and P3.

The USB 2.0 interfaces are distributed to the front panel (two ports), two to the expansion board interface connectors P-EXP, four to the high speed expansion connector P-HSE, and six ports are available across the backplane connectors for CompactPCI® Serial.

The front panel USB connectors can source a minimum of 1.5A/5V each, over-current protected by two electronic switches. Protection for the USB ports on the expansion interfaces and on the

CompactPCI® Serial connectors is located on expansion boards and the boards on the CompactPCI

®

Serial backplane respective. The USB xHCI and two EHCI controllers handling the USB port operation at SuperSpeed, high-speed, full-speed and low-speed are integrated into the QM87 PCH.

An xHCI driver (USB 3.0) for Windows® 7 is provided by Intel and can be downloaded from EKF’s website.

Utility Interfaces

Besides the high speed mezzanine interface connectors P-HSE and P-PCIE, the SC2-PRESTO is provided with the utility interface expansion connector socket P-EXP. This connector comprises several interfaces, which may be useful for system expansion on mezzanine cards, as an option:

< HD Audio < LPC (Low Pin Count) < SMBus < 2 x USB

The SMBus is controlled by the QM87 platform controller hub. The SMBus signal lines on the P-EXP utility expansion connector can be switched on/off under software control (PCH GPIO) in order to isolate external components in case of an I2C address conflict.

The HD Audio port requires an additional audio codec, as provided e.g. on the PCS-BALLET side card.

The LPC bus presents an easy way to add legacy interfaces to the system. EKF offers a variety of mezzanine expansion boards (side cards), to be attached on top of the SC2-PRESTO, featuring all classic Super-I/O functionality, for example the PCS-BALLET. Access to the connectors PS/2 (mouse, keyboard), COM, USB and audio in/out is given directly from the front panel.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Real-Time Clock

The SC2-PRESTO has a time-of-day clock and 100-year calendar, integrated into the QM87 PCH. A battery on the board keeps the clock current when the computer is turned off. The SC2-PRESTO uses a holder to keep a BR2032 lithium coin cell, giving an autonomy of more than 5 years. Under normal conditions, replacement should be superfluous during lifetime of the board.

Alternately a BR2032 battery can be soldered in the board when board coating or shock/vibration is an interest.

In applications were the use of a battery is not permitted, a SuperCap can be soldered instead of the battery.

SPI Flash

The BIOS and iAMT firmware is stored in flash devices with Serial Peripheral Interface (SPI). Up to 16MByte of BIOS code, firmware and user data may be stored nonvolatile in these SPI Flashes.

The SPI Flash contents can be updated by a DOS or Linux based tool. This program and the latest SC2-PRESTO BIOS binary are available from the EKF website. Read carefully the enclosed instructions. If the programming procedure fails e.g. caused by a power interruption, the SC2-PRESTO may no more be operable. In this case you would possibly have to send in the board, because the Flash device is directly soldered to the PCB and cannot be changed by the user.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Reset

The SC2-PRESTO is provided with several supervisor circuits to monitor supply rails like the CPU core voltage, 1.5V, 3.3V or 5V.

To force a manual board reset, the SC2-PRESTO offers a small tactile switch within the front panel. This push-button is indent mounted and requires a tool, e.g. a pen to be pressed, preventing from being inadvertently activated.

The handle within the front panel contains a micro switch that is used to generate a power button event. By pressing the handle's red push button a pulse is triggered. Animated GIF: www.ekf.com/c/ccpu/img/reset_400.gif

NOTE: To prevent the board to cause a power button override, the handle should be closed immediately after unlocking the front panel handle. A power button override is triggered by opening the front panel handle for at least 4 seconds, which results in bringing the board to power state S5. In case of entering this state, unlock and lock the front panel handle a 2nd time to reenter normal power state S0 again. See also section 'PG (Power Good) LED' to see how the SC2-PRESTO indicates the different power states.

WARNING: The SC2-PRESTO will enter the power state S5 if the front panel handle is not closed properly when the system powers up. An open handle is signalled by a yellow blinking ‘PG LED’.

The manual reset push-button and the power button functionality of the front panel handle could be passivated by BIOS settings.

An alternative (and recommended) way to generate a system reset is to activate the signal PRST# located on CompactPCI® Serial connector P1 pin H2. Pulling this signal to GND will have the same effect as to push the tactile reset switch.

The healthy state of the SC2-PRESTO is indicated by the LED PG (Power Good) located in the front panel. This bicoloured LED signals different states of the board (see section below). As soon as this LED begins to lite green, all power voltages are within their specifications and the reset signal has been deasserted.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

1

2

3

4

5

6

7

8

<4s

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Watchdog

An important reliability feature is a software programmable watchdog function. The SC2-PRESTO contains two of these watchdogs. One is part of the QM87 PCH and also known as TCO Watchdog. A detailed description is given in the QM87 data sheet. Operating systems like Linux offer a driver interface to the TCO watchdog.

The behaviour of the 2nd watchdog is defined within a PLD of the SC2-PRESTO, which activates/deactivates the watchdog and controls its time-out period. The time-out delay is adjustable in the steps 2, 10, 50 and 255 seconds. After alerting the WD and programming the time-out value, the related software (e.g. application program) must trigger the watchdog periodically. For details on programming the watchdog see section “Board Control and Status Register (BCSR)”.

This watchdog is in a passive state after a system reset. There is no need to trigger it at boot time. The watchdog is activated on the first trigger request. If the duration between two trigger requests exceeds the programmed period, the watchdog times out and a full system reset will be generated. The watchdog remains in the active state until the next system reset. There is no way to disable it once it has been put on alert, whereas it is possible to reprogram its time-out value at any time.

Front Panel LEDs

The SC2-PRESTO is equipped with four LEDs which can be observed from the front panel. Three of these LEDs are labelled according to their primary meaning, but should be interpreted altogether for system diagnosis:

LED

Status

PG

Green/Red

GP

Green/Red

HD

Green/Yellow

OFF GREEN GREEN Sleep State S5 (Soft Off)

OFF GREEN OFF Sleep State S4 (Suspend to Disk/Hibernate)

OFF OFF GREEN Sleep State S3 (Suspend to RAM/Standby)

GREEN RED BLINK X After Reset

GREEN X X Board Healthy and in S0 State

YELLOW BLINK X X Front panel handle is unlocked

RED X X Hardware Failure - Power Fault

RED BLINK X X Software Failure

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

PG (Power Good) LED

The SC2-PRESTO offers a bicolour LED labelled PG located within the front panel. After system reset, this LED defaults to signal different power states:

< Off Sleep state S3, S4 or S5 < Green Healthy < Yellow blink Front panel handle open < Red steady Hardware failure < Red blink Software failure

To enter the PG LED state Software Failure, the bit PGLED in the board control register CTRLL_REG must be set. The PG LED remains in this red blinking state until this bit is cleared. After that it falls back to its default function.

GP (General Purpose) LED

This programmable bicolour LED can be observed from the SC2-PRESTO front panel. The status of the red part within the LED is controlled by the GPIO18 of the PCH QM87. Setting GPIO18 to “1" will switch on the red LED. Turning on or off the green LED is done by setting the bit GPLED in the board control register CTRLH_REG.

The GP LED is not dedicated to any particular hardware or firmware function with exception of special power states of the LED PG as described above. Nevertheless, a red blinking GP LED is an indication that the BIOS code couldn't start.

While the CPU card is controlled by the BIOS firmware, the GP LED is used to signal board status information during POST (Power On Self Test). After successful operating system boot, the GP LED may be freely used by customer software. For details please refer to www.ekf.com/s/sc2/firmware/biosinfo.txt.

HD (Hard Disk Activity) LED

The SC2-PRESTO offers a bicoloured LED marked as HD placed within the front panel. This LED, when blinking green, signals activity on any device attached to the SATA ports of the QM87.

The yellow part of the HD LED shows activity on any of the 88SE9230 SATA ports.

As previously described, the green part of this LED may change its function dependent on the state of the LED PG.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

EB (Ethernet Backplane) LED

To monitor the link status and activity on both Ethernet ports attached to the backplane via the

CompactPCI® Serial connector P6 a single bicoloured LED is provided in the front panel. The states are

decoded as follows:

1_ETH 2_ETH LED EB

no link no link OFF

link no link GREEN

no link link YELLOW

link link GREEN/YELLOW

Blinking of the LED EB in the appropriate colour means that there is activity on the port.

Main Power Supply Control (PS_ON#)

The SC2-PRESTO draws its power from the +12V main supply rail defined by the CompactPCI® Serial specification. The board has been designed to control this main power supply by use of the signal PS_ON# (connector P1 pin E2). If the system enters the sleep state S5 (soft off), the signal PS_ON# is pulled high, hence the main power supply is switched-off. The SC2-PRESTO is held in soft off state until a power management event (e.g. power button event triggered by the front panel handle) brings back the system to the S0 state.

In order to work as described above and to generate clean signals on PS_ON#, the stand-by voltage +5VSTB is necessary. This optional power rail, tied to connector P1 pin B1, is also part of the

CompactPCI® Serial specification. The stand-by power rail must be switched-on “always”, independent

of the state of PS_ON#.

Nevertheless, +5VSTB is not mandatory to operate the SC2-PRESTO. If no stand-by power is available, the board creates this voltage from the main power rail. In this case it is important that the PS_ON# signal is pulled down somewhere in the system.

Power Supply Status (PWR_FAIL#)

Power supply failures may be detected before the system crashes down by monitoring the signal PWR_FAIL#. This active low line (connector P1 pin F3) is an addition to the CompactPCI

®

Serial specification and may be driven by the power supply. PWR_FAIL# signals the possible failure of the main supply voltage +12V. On the SC2-PRESTO the signal PWR_FAIL# is routed to GPIO4 of the QM87 PCH to analyse the state of the power supply unit.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO

4th Generation

Intel® Core™ i7 CPU

EKF ekf.com©•

P1

P2

P3

P4

P5

P6

SC2-PRESTO CompactPCI Serial EKF ekf.com•®•©•

HSE

3 x SATA 6G

(PCH)

4 x USB

LPC USB

SMBus

HD Audio

EXP

PCI Express®

Gen2

1 x 4 • 4 x 1

PCIE

Flat-

Panel

Video

DP 3

DP3

Top S id e

Connector Assembly

Front Panel - Mezzanine - Backplane

Dual GbE

VGA

DP

2

DP

1

2 x

USB

3.0

PE Gen3 x 8 (2)

PE Gen3 ½ x 8 (1)

2 x USB2 (3-4)

PE Gen3 ½ x 8 (1)

1 x USB3 (1)

Sideband

Power

3 x SATA (PCH)

4 x SATA (RAID)

1 x USB3 (2)

2 x USB2 (5-6)

4 x PE (3-6)

Gen2

4 Links x 1

Clk PE (1-8) 2 x PE (7-8)

Gen2

2 Links x 1

GbE

(1-2)

J-GP

J-RTC

J-MFG

P-HSE

P-USB

P-FPH

P-ETH

P-DP3

P-EXP

P-PCIE

P-DP1

P-DP2

P-VGA

Mezzanine Side Board Options

The SC2-PRESTO is provided with several stacking connectors for attachment of a mezzanine expansion module (aka side board), suitable for a variety of readily available mezzanine cards (please refer to www.ekf.com/c/ccpu/mezz_ovw.pdf for a more comprehensive overview). EKF furthermore offers custom specific development of side boads (please contact sales@ekf.de).

Most mezzanine expansion modules require an assembly height of 8HP in total, together with the CPU carrier board (resulting from two cards at 4HP pitch each).

In addition, cropped low profile mass storage mezzanine modules can be attached to P-HSE, which maintain the 4HP envelope, for extremely compact systems. Furthermore these small size modules may be combined with the full-size expansion boards (that means an assembly comprised of 3 PCBs).

Related Documents Mezzanine Modules and Side Cards

C4* Series Mezzanine Storage Modules www.ekf.com/c/ccpu/c4x_mezz_ovw.pdf

SCS-TRUMPET Mezzanine Side Card www.ekf.com/s/csc/scs.html

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

P-EXP

I/F Type Controller

LPC (Low Pin Count) PCH

HD Audio PCH

SMBus PCH (buffered)

2 x USB 2.0 PCH

P-HSE

I/F Type Controller

SATA1, SATA2, SATA3 PCH

4 x USB 2.0 PCH

P-PCIE

I/F Type Controller

PCI Express® Gen2 1x4 or 4x1 PE Switch

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO w. C42-SATA Mezzanine Module 4HP Assembly

SC2-PRESTO w. C47-MSATA Mezzanine Module 4HP Assembly

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO w. C41-CFAST Mezzanine Module 4HP Assembly

SC2-PRESTO w. C43-SATA Mezzanine Module 4HP Assembly

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO w. SCS-TRUMPET Mezzanine Side Card 8HP Assembly

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial

System Slot Controller

The PICMG® CompactPCI® Serial specification defines a card slot system based on the modern high speed data-links PCI Express®, SATA, Ethernet and USB. The SC2-PRESTO, designed to act as a

CompactPCI® Serial system slot controller, provides the resources of these interfaces. The backplane

distributes them in the form of point to point connections to the peripheral slots.

The SC2-PRESTO allocates most but not all communication channels defined by CompactPCI® Serial on the backplane:

< Two PCIe Links x8, 2.5GT/s, 5GT/s or 8GT/s (Fat Pipes) < Six PCIe Links x1, 2.5GT/s or 5GT/s < Seven SATA Ports (6 x 6G, 1 x 3G) < Two USB 3.0 Ports < Six USB 2.0 Ports < Two Gigabit Ethernet Ports

These resources will be distributed on a typical 9-slot CompactPCI® Serial backplane as follows:

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC - •

Resources

w. 1+8

Slots

Backplane2PRESTO

R.1

(System

Slot

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• ekf.com

3 x SATA (PCH)

4 x SATA (RAID)

1 x USB3 (2)

2 x USB2 (5-6)

PE Gen3 x 8 (2)

PE Gen3

½ x 8 (1)

2 x USB2 (3-4)

I/O

4 x PE (3-6)

Gen2

4 Links x 1

Clk PE (1-8)

2 x PE (7-8)

Gen2

2 Links x 1

GbE

(1-2)

GbE

(1)

GbE

(2)

PE Gen3

½ x 8 (1)

1 x USB3 (1)

Sideband

PE Gen3 x 8

USB3

PE Gen3 x 8

SATA 3G (PCH)

USB3

SC2-

PRESTO

Fat Pipe

Slot

PE Gen2

x 1

SATA 6G

(RAID)

USB2

PE Gen2

x 1

SATA

6G

(PCH)

PE Gen2

x 1

SATA

6G

(RAID)

USB2

Fat Pipe

Slot

Peripheral

Slot

Peripheral

Slot

Peripheral

Slot

Peripheral

Slot

Peripheral

Slot

Peripheral

Slot

P1

P2

P3

P4

P5

P6

PE Gen2

x 1

SATA

6G

(PCH)

PE Gen2 x 1

SATA 6G (RAID)

USB2

PE Gen2 x 1

SATA 6G (RAID)

USB2

PER

1

SYS

1

2

3456789

PER

2

PER

3

PER

4

PER

5

PER

6

PER

7

PER

8

Backplane Resources SC2-PRESTO (System Slot Left)

www.ekf.com/s/sc2/img/sc2_backplane.pdf

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC - •

Resources

w. 1+8

Slots

Backplane2PRESTO

R.1

(System

Slot

Right)

• ekf.com

3 x SATA

(PCH)

4 x SATA

(RAID)

1 x USB3

(2)

2 x USB2

(5-6)

PE Gen3

x 8 (2)

PE Gen3

½ x

8 (1)

2 x USB2

(3-4)

I

/

O

GbE

(1-2)

GbE

(1)

GbE

(2)

PE Gen3

½ x

8 (1)

1 x USB3

(1)

Sideband

PE Gen3

x 8

USB3

PE Gen3

x 8

SATA 3G

(PCH)

USB3

SC2-

PRESTO

Fat

Pipe

Slot

Fat Pipe

Slot

Peripheral

Slot

Peripheral

Slot

PE Gen2 x 1

SATA 6G (RAID)

USB2

PE Gen2 x 1

SATA 6G (RAID)

USB2

PER

1

S

Y

S

98765

PER

2

PER

3

PER

4

PE Gen2 x 1

SATA 6G (PCH)

Peripheral

Slot

1

PER

8

Peripheral

Slot

PE Gen2 x 1

SATA 6G (PCH)

2

PER

7

PE Gen2 x 1

SATA 6G (RAID)

USB2

Peripheral

Slot

3

PER

6

PE Gen2

x 1

SATA

6G

(RAID)

USB2

Peripheral

Slot

4

PER

5

4 x PE

(3-6)

Gen2

4 Links

x 1

Clk

PE (1-8)

2 x PE

(7-8)

Gen2

2 Links

x 1

P1

P2

P3

P4

P5

P6

Backplane Resources SC2-PRESTO (System Slot Right)

www.ekf.com/s/sc2/img/sc2_backplane.pdf

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO as System Slot Controller for CompactPCI® Serial Systems (Picture similar)

Peripheral Slot Operation

Beyond that the SC2-PRESTO is operable in periphery slots as well. In this case it acts as a satellite system, linked to other (processor-) boards by its backplane Ethernet connections. The other resources associated with the backplane like PCI Express, SATA or USB are not usable in this situation.

Some of the following, system slot dedicated control signals get an altered function or will be disconnected from the backplane:

< PWRBTN# (Connector P1 Pin C3) will be disconnected < PWR_FAIL# (Connector P1 Pin F3) becomes GA1 < PRST# (Connector P1 Pin H2) becomes RST# and will be disconnected < WAKE# (Connector P1 Pin I2) will be disconnected < SGPIO (Connector P1 Pins G3/H3/J3/K3) will be disconnected

One result of that is, that a SC2-PRESTO plugged into a peripheral slot will not get a reset even if the system controller forces the reset signal on the backplane to an active state.

Board Hot-Plug

Hot-plug of the SC2-PRESTO is not supported, no matter whether it is working as a system controller or satellite board.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SRS-4401-RACK for up to 8 Peripheral Slot Cards

Related Documents CompactPCI® Serial

CompactPCI® Serial Concise Overview www.ekf.com/s/serial_concise.pdf

CompactPCI® Serial All You Need to Know www.ekf.com/s/smart_solution.pdf

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplanes

1 + 4 Slots CompactPCI® Serial Backplane

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

BLUBOXX Series Small Systems Rack

BLUBOXX Series for up to 4 Peripheral Slot Cards

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Custom Specific Racks 19-Inch

Sample Backplane w. System Slot Right Aligned

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Installing and Replacing Components

Before You Begin

Warnings

The procedures in this chapter assume familiarity with the general terminology associated with industrial electronics and with safety practices and regulatory compliance required for using and modifying electronic equipment. Disconnect the system from its power source and from any telecommunication links, networks or modems before performing any of the procedures described in this chapter. Failure to disconnect power, or telecommunication links before you open the system or perform any procedures can result in personal injury or equipment damage. Some parts of the system can continue to operate even though the power switch is in its off state.

Caution

Electrostatic discharge (ESD) can damage components. Perform the procedures described in this chapter only at an ESD workstation. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis or board front panel. Store the board only in its original ESD protected packaging. Retain the original packaging (antistatic bag and antistatic box) in case of returning the board to EKF for repair.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Installing the Board

Warning

This procedure should be done only by qualified technical personnel. Disconnect the system from its power source before doing the procedures described here. Failure to disconnect power, or telecommunication links before you open the system or perform any procedures can result in personal injury or equipment damage.

Typically you will perform the following steps:

C Switch off the system, remove the AC power cord

C Attach your antistatic wrist strap to a metallic part of the system

C Remove the board packaging, be sure to touch the board only at the front panel

C Identify the related CompactPCI® slot (peripheral slot for I/O boards, system slot for CPU

boards, with the system slot typically most right or most left to the backplane)

C Insert card carefully (be sure not to damage components mounted on the bottom side of the

board by scratching neighboured front panels)

C A card with onboard connectors requires attachment of associated cabling now

C Lock the ejector lever, fix screws at the front panel (top/bottom)

C Retain original packaging in case of return

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Removing the Board

Warning

This procedure should be done only by qualified technical personnel. Disconnect the system from its power source before doing the procedures described here. Failure to disconnect power, or telecommunication links before you open the system or perform any procedures can result in personal injury or equipment damage.

Typically you will perform the following steps:

C Switch off the system, remove the AC power cord

C Attach your antistatic wrist strap to a metallic part of the system

C Identify the board, be sure to touch the board only at the front panel

C Unfasten both front panel screws (top/bottom), unlock the ejector lever

C Remove any onboard cabling assembly

C Activate the ejector lever

C Remove the card carefully (be sure not to damage components mounted on the bottom side

of the board by scratching neighboured front panels)

C Store board in the original packaging, do not touch any components, hold the board at the

front panel only

Warning

Do not expose the card to fire. Battery cells and other components could explode and cause personal injury.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

EMC Recommendations

In order to comply with the CE regulations for EMC, it is mandatory to observe the following rules:

C The chassis or rack including other boards in use must comply entirely with CE

C Close all board slots not in use with a blind front panel

C Front panels must be fastened by built-in screws

C Cover any unused front panel mounted connector with a shielding cap

C External communications cable assemblies must be shielded (shield connected only at one end

of the cable)

C Use ferrite beads for cabling wherever appropriate

C Some connectors may require additional isolating parts

Recommended Accessories

Blind CPCI Front Panels

EKF Elektronik Widths currently available

(1HP=5.08mm): with handle 4HP/8HP without handle 2HP/4HP/8HP/10HP/12HP

Ferrit Bead Filters Ask EKF

Metal Shielding Caps

Ask EKF

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Replacement of the Battery

When your system is turned off, a battery maintains the voltage to run the time-of-day clock and to keep the values in the CMOS RAM. The battery should last during the lifetime of the SC2-PRESTO.

However, some versions of SC2-PRESTO are delivered with a battery holder which makes it possible for the user to replace the coin cell. Use a BR2032 cell as replacement part to ensure an extended temperature range. Be careful when removing the old cell and inserting the new one.

For boards with a soldered battery the old battery must be desoldered, and the new one soldered. We suggest that you send back the board to EKF for battery replacement.

Warning

Danger of explosion if the battery is incorrectly replaced or shorted. Replace only with the same or equivalent type. Do not expose a battery to fire.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Technical Reference

Local PCI Devices

The following table shows the on-board PCI devices and their location within the PCI configuration space. Several devices are part of the processor and platform controller hub QM87.

Bus # Device # Function # Vendor ID Device ID Description

0 0 0 0x8086 0x0C04 Processor Host Bridge/DRAM Controller

0 1 0 0x8086 0x0C01 Processor PCI Express Controller

0 1 1 0x8086 0x0C05 Processor PCI Express Controller

0 2 0 0x8086 0x0416 Processor Integrated Graphics Device

0 3 0 0x8086 0x0C0C Audio Controller

0 20 0 0x8086 0x8C31 USB xHCI Controller

0 22 0 0x8086 0x8C3A Intel ME Interface #1

0 22 1 0x8086 0x8C3B Intel ME Interface #2

0 22 2 0x8086 0x8C3C Intel ME IDE Redirection

0 22 3 0x8086 0x8C3D Intel ME Keyboard Text Redirection

0 25 0 0x8086 0x153A PCH Gigabit LAN NC1 (i217LM)

0 26 0 0x8086 0x8C2D USB EHCI Controller #2

0 27 0 0x8086 0x8C20 Intel High Definition Audio Controller

0 28 0 0x8086 0x8C10 PCH PCI Express Port 1

0 28 3 0x8086 0x8C16 PCH PCI Express Port 4

0 28 4 0x8086 0x8C18 PCH PCI Express Port 5

0 29 0 0x8086 0x8C26 USB EHCI Controller #1

0 31 0 0x8086 0x8C4F LPC Bridge

0 31 2 0x8086 0x8C01

0x8C03 0x1E07

SATA: Non-AHCI/Non-RAID (Ports 0-3)

1)

SATA: AHCI Mode

1)

SATA: RAID Capable

2)

0 31 3 0x8086 0x8C22 SMBus Controller

0 31 5 0x8086 0x8C09 SATA: Non-AHCI/Non-RAID (Ports 4/5)

0 31 6 0x8086 0x8C24 Thermal Controller

1

3)

00 0 0x1B4B 0x9230 SATA Host Controller (88SE9230)

2

3)

00 0 0x8086 0x157B Ethernet Controller NC2 (i210IT)

3

3)

00 0 0x10B5 0x8618 PCIe Switch Root Port (PEX8618)

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Bus # Device # Function # Vendor ID Device ID Description

4

3)

01,02,04 ... 0 0x10B5 0x8618 PCIe Switch Downstream Ports (PEX8618)

5

3)

00 0 0x8086 0x157B Ethernet Controller NC3 (i210IT)

6

3)

00 0 0x8086 0x157B Ethernet Controller NC4 (i210IT)

1)

Depends on BIOS settings.

2)

Depending on BIOS settings different RAID modes may lead to other Device IDs.

3)

Bus number can vary depending on the PCI enumeration schema implemented in BIOS.

Local SMB Devices

The SC2-PRESTO contains devices that are attached to the System Management Bus (SMBus). These are the SPD EEPROMs for the on-board memory or the possibly plugged SODIMM, a general purpose serial EEPROM, a supply voltage/temperature controlling device and a set of board control and status registers. Additional devices may be connected to the SMBus via the CompactPCI

®

Serial backplane

signals I

2

C_SCL (P1 B2) and I2C_SDA (P1 B3), or pins 29/30 of the mezzanine expansion connector

P-EXP.

Address Description

0x58 Hardware Monitor/CPU Temperature Sensor (LM87)

0x5C Board Control/Status

0xA0 SPD of On-board Memory

0xA4 SPD of SODIMM

0xAE General Purpose EEPROM

Hardware Monitor LM87

Attached to the SMBus, the SC2-PRESTO is provided with a hardware monitor (LM87). This device is capable to observe the board and on-board memory temperatures, as well as several supply voltage rails with a resolution of 8 bit. The following table shows the mapping of the voltage inputs of the LM87 to the corresponding supply voltages of the SC2-PRESTO:

Input Source Resolution

[mV]

Register

AIN1 Processor Core Voltage 9.8 0x28

AIN2 Graphics Core Voltage 9.8 0x29

VCCP1 +1.5V 14.1 0x21

VCCP2/D2- +1.8V 14.1 0x25

+2.5V/D2+ +1.05V 13 0x20

+3.3V +3.3V 17.2 0x22

+5V +5V 26 0x23

+12V +12V 62.5 0x24

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Beside the continuous measuring of temperatures and voltages the LM87 may compare these values against programmable upper and lower boundaries. As soon as a measurement violates the allowed value range, the LM87 can request an interrupt via the GPI13 input of the QM87 PCH (which may result in a system management interrupt).

Board Control and Status Registers (BCSR)

A set of board control and status registers allow to program special features on the SC2-PRESTO:

• Assert a full reset

• Control activity of front panel reset and power event button

• Program time-outs and trigger a watchdog

• Get access to two LEDs in the front panel

• Get power fail and watchdog status of last board reset

The register set consists of five registers located on the SMBus at Device ID=0x5c on the following addresses:

• 0xA0: CMD_CTRL0_WR: Write to Control Register 0 (Write-Only)

• 0xA1: CMD_CTRL0_RD: Read from Control Register 0 (Read-Only)

• 0xB0: CMD_STAT0_WR: Write to Status Register 0 (Write-Clear)

• 0xB1: CMD_STAT0_RD: Read from Status Register 0 (Read-Only)

• 0xB2: CMD_STAT1_WR: Write to Status Register 1 (Write-Clear)

• 0xB3: CMD_STAT1_RD: Read from Status Register 1 (Read-Only)

• 0xC1: CMD_PLDREV_RD: Read from PLD Revision Register (Read-Only)

To prevent misfunction accesses to the registers should be done by SMBus “Byte Data” commands. Further writes to read-only or reads to write-only registers should be omitted.

Write/Read Control Register 0

Write: SMBus Address 0xA0 Default after reset: 0x00 Read: SMBus Address 0xA1

Bit Description CMD_CTRL0

7 GPLED

0=Green part of the front panel LED GP is off (Default) 1=Green part of the front panel LED GP is on

6 FPDIS

0=Enable the front panel handle switch (Default) 1=Disable the front panel handle switch

5 FERP#

0=The front panel handle switch generates a power event (Default) 1=The front panel handle switch generates a system reset

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Bit Description CMD_CTRL0

4:3 WDGT0:WDGT1

Maximum Watchdog retrigger time: 0:0 2 sec 1:0 10 sec 0:1 50 sec 1:1 250 sec

2 WDGTRG

Retrigger Watchdog. Any change of this bit will retrigger the watchdog. After a system reset the watchdog is in an inactive state. The watchdog is armed on the 1

st

edge of this bit.

1 PGLED

0=Red part of the front panel LED PG is off (Default) 1=Red part of the front panel LED PG is blinking

0 SRES

0=Normal operation (Default) 1=A full system reset is performed

Read/Clear Status Register 0

Write: SMBus Address 0xB0 Read: SMBus Address 0xB1

Bit Description CMD_STAT0

7 PF18S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.8S voltage regulator

6 PF15S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.5S voltage regulator

5 PF135S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.35S voltage regulator

4 RESERVED

Always read as 0

3 PF105M

0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.05M voltage regulator

2 PF105S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.05S voltage regulator

1 RESERVED

Always read as 0

0 PFVRC

0=Normal operation 1=Last system reset may be caused by a power failure of the CPU voltage regulator

The bits in this register are sticky, i.e. their state will be kept even if a system reset occurs. To clear the bits a write to the register with arbitrary data may be performed.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Read/Clear Status Register 1

Write: SMBus Address 0xB2 Read: SMBus Address 0xB3

Bit Description CMD_STAT1

7 WDGARMD

0=Normal operation 1=The watchdog is armed and has to be retriggered within its time-out period

6 WDGRST

0=Normal operation 1=Last system reset may be caused by a watchdog time-out

5 WDGHT

0=Normal operation 1=The watchdog already has elapsed half of its time-out period

4 PF5PS

0=Normal operation 1=Last system reset may be caused by a power failure of the +V5PS voltage regulator

3 PF5S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V5S voltage regulator

2 PF33M

0=Normal operation 1=Last system reset may be caused by a power failure of the +V3.3M voltage regulator

1 PF33A

0=Normal operation 1=Last system reset may be caused by a power failure of the +V3.3A voltage regulator

0 PF33S

0=Normal operation 1=Last system reset may be caused by a power failure of the +V3.3S voltage regulator

Except of WDGHT and WDGARMD the bits in this register are sticky, i.e. their state will be kept even if a system reset occurs. To clear the bits a write to the register with arbitrary data may be performed.

Read PLD Revision Register

Write: Not allowed Read: SMBus Address 0xC1

Bit Description CMD_PLDREV

7:0 PLDREV

Read PLD Revison Number

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

GPIO Usage

GPIO Usage QM87 PCH

GPIO Type Voltage

1)

Function Description

0 I +V3.3S THRM_ALERT# Monitoring of processor PROCHOT#

1 I +V3.3S EXP_SMI# Expansion Interface SMI Request (P-EXP Pin 15)

2-3 I +V3.3S N/A Not used on SC2 (pulled via resistors to GND)

4 I +V3.3S CPCI_PWR_FAIL# Sense CompactPCI

®

Serial Power Failure Line PWR_FAIL#

5 I +V3.3S PM_MEMTS# Memory Thermal Sensor Event

6 I +V3.3S N/A Not used on SC2 (pulled via resistor to GND)

7 I +V3.3S GP_JUMP# Reset UEFI BIOS Setup to Factory Defaults, Jumper J-GP

8 O +V3.3A N/A Not used on SC2 (pulled via resistor to GND)

9 I +V3.3A USB_OC5# USB P-HSE Port 2 Overcurrent Detect

10 I +V3.3A USB_OC6# USB P-HSE Port 3 or 4 Overcurrent Detect

11 I +V3.3A CPCI_SYSEN# Sense CompactPCI

®

System Slot Enable Line SYSEN#

12 O +V3.3A NC1_ENABLE Enable Ethernet Controller NC1

13 I +V3.3A HM_INT# Hardware Monitor LM87 Interrupt Line

14 I +V3.3A USB_OC7# USB P-EXP Port 1 or 2 Overcurrent Detect

15 O +V3.3A N/A Not connected on SC2

16 O +V3.3S SE_SYS_WP General Purpose Serial EEPROM Write Protection

17 I +V3.3S N/A Not used on SC2 (pulled via resistor to GND)

18 O +V3.3S GP_LED_RED General Purpose Red LED Control (via PLD)

19 I +V3.3S N/A Not used on SC2 (pulled via resistor to +3.3V)

20 I +V3.3S PCIE_CLK_REQ2# CompactPCI

®

Clock Request Slot 5 (P5 A6: 5_PE_CLKE#)

21 I +V3.3S N/A Not used on SC2 (pulled via resistor to GND)

22 O +V3.3S SGPIO_CLOCK CompactPCI Serial GPIO Bus CLOCK (P1 J3: SATA_SCL)

23 I +V3.3S N/A Not connected on SC2

24 O +V3.3A USB_POWEN1# USB Front Panel Right Port Power Enable

25 I +V3.3A PCIE_CLK_REQ3# CompactPCI

®

Clock Request Slot 6 (P5 D6: 6_PE_CLKE#)

26 I +V3.3A PCIE_CLK_REQ4# CompactPCI

®

Clock Request Slot 4 (P5 L5: 4_PE_CLKE#)

27 I +V3.3A NC1_WAKE# Ethernet Controller NC1 WAKE#

28 O +V3.3A USB_POWEN2# USB Front Panel Left Port Power Enable

29 O +V3.3A N/A Not connected on SC2

30-31 I +V3.3A N/A Not used on SC2 (pulled via resistors to +3.3V)

32 I +V3.3S N/A Not used on SC2 (pulled via resistor to +3.3V)

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

GPIO Usage QM87 PCH

GPIO Type Voltage

1)

Function Description

33 O +V3.3S N/A Not connected on SC2

34 O +V3.3S EXP_SMB_EN Connect SMBus on P-EXP to local SMBus

LOW: P-EXP disconnected from SMBus HIGH: P-EXP connected to SMBus

35 O +V3.3S CPCI_SMB_EN Connect SMBus on CompactPCI Serial to local SMBus

LOW: CPCI Backplane disconnected from SMBus HIGH: CPCI Backplane connected to SMBus

36 I +V3.3S N/A Not used on SC2 (pulled via resistor to GND)

37 I +V3.3S N/A Not used on SC2 (pulled via resistor to +3.3V)

38 O +V3.3S SGPIO_LOAD CompactPCI Serial GPIO Bus LOAD (P1 K3: SATA_SL)

39 O +V3.3S SGPIO_OUT CompactPCI Serial GPIO Bus DATAOUT (P1 H3: SATA_SDO)

40 I +V3.3A USB_OC1# USB Front Panel Right Port Overcurrent Detect

41 O +V3.3A ENABLE_NC3 Enable Ethernet Controller NC3

42 O +V3.3A ENABLE_NC4 Enable Ethernet Controller NC4

43 I +V3.3A USB_OC4# USB P-HSE Port 1 Overcurrent Detect

44 I +V3.3A PCIE_CLK_REQ5# CompactPCI

®

Clock Request Slot 8 (P5 J6: 8_PE_CLKE#)

45 I +V3.3A PCIE_CLK_REQ6# CompactPCI

®

Clock Request Slot 7 (P5 G6: 7_PE_CLKE#)

46 I +V3.3A PCIE_CLK_REQ7# CompactPCI

®

Clock Request Slot 3 (P5 I5: 3_PE_CLKE#)

47 I +V3.3A PEG_A_CLK_RQ# CompactPCI

®

Clock Request Slot 1 (P5 C5: 1_PE_CLKE#)

48-49 I +V3.3S N/A Not used on SC2 (pulled via resistors to GND)

50 I +V3.3S HWREV PCB Revision Code HWREV[2:0]:

GPIO[54/52/50] 000 001 010 ... 111 Revision 012...7

51 O +V3.3S N/A Not used on SC2 (pulled via resistor to +3.3V)

52 I +V3.3S N/A PCB Revision Code HWREV[2:0], see GPIO50

53 O +V3.3S N/A Not connected on SC2

52 I +V3.3S N/A PCB Revision Code HWREV[2:0], see GPIO50

55 O +V3.3S ENABLE_NC2 Enable Ethernet Controller NC2

56 I +V3.3A PEG_B_CLK_RQ# CompactPCI

®

Clock Request Slot 2 (P5 F5: 2_PE_CLKE#)

57 I +V3.3A N/A Not used on SC2 (pulled via resistor to GND)

58 I +V3.3A N/A Not used on SC2 (pulled via resistor to +3.3V)

59 I +V3.3A USB_OC0# USB Front Panel Right Port Overcurrent Detect

60 I +V3.3A N/A Not used on SC2 (pulled via resistor to +3.3V)

61-62 O +V3.3A N/A Not connected on SC2

63 O +V3.3A SLP_S5# Multiplexed with chipset internal function

64 O +V3.3S CLKOUT_FLEX1 14.318MHz Clock Source

65-67 O +V3.3A N/A Not connected on SC2

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

GPIO Usage QM87 PCH

GPIO Type Voltage

1)

Function Description

68-71 I +V3.3S BOARD_CFG Board Configuration Jumpers BOARD_CGF[0:3]

72 I +V3.3A N/A Not used on SC2 (pulled via resistor to +3.3V)

73 I +V3.3A PCIE_CLK_REQ0# Ethernet Controller NC1 Clock Request

74-75 I +V3.3A N/A Not used on SC2 (pulled via resistors to +3.3V)

1)

S=Core Voltage (active in state S0 only), A=Standby Voltage

Configuration Jumpers

Configuration PCI Express Switch (DS-P)

The link width and transfer rate of the PCI Express interfaces attached to the local expansion connector P-PCIE is configurable by two DIP switches (DS-P) located on the backside of the SC2-PRESTO. Note that changes in PCIe link configuration are honoured by the board not before a system reset was performed.

DS-P PCIe Link Width

12 PCIe Switch

Upstream

CPCI Serial

1)

P-PCIE

OFF OFF 4 Lanes @ 5GT/s 6 Links x 1 Lane @ 5GT/s 4 Links x 1 Lane @ 5GT/s

ON OFF 4 Lanes @ 5GT/s 6 Links x 1 Lane @ 5GT/s 1 Link x 4 Lanes @ 5GT/s

OFF ON 4 Lanes @ 2.5GT/s 6 Links x 1 Lane @ 2.5GT/s 4 Links x 1 Lane @ 2.5GT/s

ON ON 4 Lanes @ 2.5GT/s 6 Links x 1 Lane @ 2.5GT/s 1 Link x 4 Lanes @ 2.5GT/s

1)

Consists to the non fat pipe slots, generally periphery slots 3 to 8.

When the port on P-PCIE is configured as single link, the PCIe switch may size down the link width to x2 or x1 by auto-negotiation.

ON

1

2

160.15.02.0

DS-P

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

The following table shows the factory settings of DS-P with different side boards mounted to the SC2-PRESTO:

Side Board DS-P PCIe Link Width

1 2 P-PCIE

None OFF OFF 4 Links x 1 Lane @ 5GT/s

CCI-RAP OFF OFF 4 Links x 1 Lane @ 5GT/s

CCK-MARIMBA ON OFF 1 Link x 4 Lanes @ 5GT/s

CCL-CAPELLA ON OFF 1 Link x 4 Lanes @ 5GT/s

PCS-BALLET OFF OFF 4 Links x 1 Lane @ 5GT/s

Loading UEFI BIOS Setup Defaults (J-GP)

The jumper J-GP may be used to reset the UEFI BIOS configuration settings to a default state. The UEFI BIOS on SC2-PRESTO stores most of its settings in an area within the BIOS flash, e.g. the actual boot devices. Using the jumper J-GP is only necessary, if it is not possible to enter the setup of the BIOS. To reset the settings mount a jumper on J-GP and perform a system reset. As long as the jumper is stuffed the BIOS will use the default configuration values after any system reset. To get normal operation again, the jumper has to be removed.

J-GP Function

Jumper Removed 1)Normal operation

Jumper Installed BIOS configuration reset performed

1)

This setting is the factory default

1

J-GP

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Manufacturer Mode Jumper (J-MFG)

The jumper J-MFG is used to bring the board into the manufacturer mode. This is necessary only on board production time and should not used by customers. For normal operation the jumper should be removed. The pin header J-MFG is not stuffed on the SC2-PRESTO by default.

J-MFG Function

Jumper Removed 1)Normal operation

Jumper Installed Entering Manufacturer Mode

1)

This setting is the factory default

RTC Reset (J-RTC)

The jumper J-RTC may be used to reset certain register bits of the battery backed RTC core within the PCH QM87. This can be necessary under rare conditions (e.g. battery undervoltage), if the CPU fails to enter the BIOS POST after power on. Note that installing of jumper J-RTC will neither set UEFI BIOS Setup to EKF Factory Defaults nor resets the time and date register values of the RTC (Real Time Clock). To reset the RTC core the board must be removed from the system rack. Short-circuit the pins of J-RTC for about 1 sec. Thereafter reinstall the board to the system and switch on the power. It is important to accomplish the RTC reset while the board has no power. The pin header J-RTC is not stuffed on the SC2-PRESTO by default.

J-RTC Function

Jumper Removed 1)Normal operation

Jumper Installed RTC reset performed

1)

This setting is the factory default.

1

J-MFG

1

J-RTC

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Connectors

Caution

Some of the internal connectors provide operating voltage (3.3V, 5V and 12V) to devices inside the system chassis, such as internal peripherals. Not all of these connectors are short circuit protected. Do not use these internal connectors for powering devices external to the computer chassis. A fault in the load presented by the external devices could cause damage to the board, the interconnecting cable and the external devices themselves.

Front Panel Connectors

With respect to the video connector, the SC2-PRESTO is available in two flavours, either dual mDP or VGA.

GbE

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

SC2-PRESTO

VGA

V G A

USB 3.0USB 3.0

PG

GP

mDP

DP1

1

GbE

HD

EB

RB

2

1

PG

GP

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Sample Front Panel Options 8HP

1. Typical assembly, dual-USB 3.0, DisplayPort, 3.5mm stereo audio in/out, 2 x USB 2.0

2. Bottom RS-232 male D-Sub 9-pin (COM-A) replaces two USB 2.0 jacks

3. Top RS-232 male D-Sub 9-pin (COM-B) replaces dual-USB 3.0 and DisplayPort connectors

4. Center USB 2.0 receptacle replaces both 3.5mm stereo audio jacks

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USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

A U D

I

O

OUT

IN

USB 3.0

SCS-TRUMPET

STD

S

1

2

DP

D

U S B

1

USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

A U D

I

O

OUT

IN

C O

M

A

USB 3.0

SCS-TRUMPET

1 x RS-232

1

2

DP

S

D

2

USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

C O M

A

C O

M

B

USB

SCS-TRUMPET

2 x RS-232 / USB2

S

D

4

USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

A U D

I

O

OUT

IN

C O M

A

SCS-TRUMPET

2 x RS-232 / AUDIO

C O M

B

S

D

3

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Sample Front Panel Options 12HP

5. Dual-USB 3.0, DisplayPort, 3.5mm stereo audio in/out, 4 x USB 2.0, 2 x RS-232 (COM-C/D)

6. Dual-USB 3.0, DisplayPort, 3.5mm stereo audio in/out, 2 x USB 2.0, 3 x RS-232 (COM-A/C/D)

C O M

C

C O M

D

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B

/

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S

U

S

B

C32-FIO

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USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

A U D I O

OUT

IN

USB 3.0

SCS-TRUMPET

STD

1

2

DP

U S B

S

D

5

C O

M

C

C O

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D

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C32-FIO

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USB 3.0

mDP

SC2-PRESTO

Dual - mDP

HD

EB

RB

DP2

2

DP1

1

GbE

PG

GP

A U D

I

O

OUT

IN

C O M

A

USB 3.0

SCS-TRUMPET

1 x RS-232

1

2

DP

S

D

6

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

DisplayPort Connectors

The Intel® CoreTM processors used on SC2-PRESTO are equipped with an integrated graphics controller, which supports DisplayPort and DVI interfaces permitting simultaneous independent operation of up to three displays. Two DP receptacles are available from the SC2-PRESTO front panel, as mDP (Mini DisplayPort) connectors, which is a space saving alternate to the standard DP connector and is also specified by the VESA.

Mini DisplayPort P-DP1/2

20 PWR

1)

19 GND

18 AUX_CH(N) 17 LANE2(N)

16 AUX_CH(P) 15 LANE2(P)

14 GND 13 GND

12 LANE3(N) 11 LANE1(N)

10 LANE3(P) 9 LANE1(P)

8 GND 7 GND

6 CONFIG2 (GND) 5 LANE0(N)

4CONFIG13LANE0(P)

2 Hot Plug Detect 1 GND

1)

+3.3V via 0.5A current-limited electronic power switch. This voltage is switched on in S0 state only.

Most DisplayPort monitors come with the standard DP connector, hence requiring a mDP to DP cable assembly for use with the SC2-PRESTO. For attachment of either a classic style analog RGB monitor, DVI or HDMI type display to the P-DP1/2 receptacles, there are both adapters and also adapter cables available.

Specified by the VESA DisplayPort connector standard is a dedicated power pin 20 (+3.3V 0.5A). Both the GPU (source side) and a DP monitor (sink side) must provide power via this pin. A VESA specified standard DisplayPort cable however should not connect the pins 20 of both cable ends, in order to avoid a back driving conflict. Fortunately the SC2-PRESTO takes care about this situation. Nevertheless, before ordering DP cable assemblies, verify the associated wiring diagram.

Sample VESA Compliant Mini DisplayPort Cable Assemblies

2.0m Mini DisplayPort (mDP) to DisplayPort (DP) plug to plug cable assembly, VESA compliant EKF Part. #270.66.2.02.0

Astron T2M2M20020-R

Molex 0687850003

Roline 1045636

Wieson G9858

12

20 19

270.61.20.0

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User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Option Screw-Locked mDP Cable Connectors

A third DisplayPort video output is available when combining the SC2-PRESTO with the mezzanine side card SCS-TRUMPET or PCS-BALLET. The standard DP connector provided on these side cards is provided with latches, which may be preferred for some applications.

SC2-PRESTO w. SCS-TRUMPET

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

SC2-PRESTO w. PCS-BALLET Side Card & 2.5-Inch SSD, 8HP

SC2-PRESTO w. PCS-BALLET C32-FIO C20-SATA, 12HP

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

111

5

15

10

6

VGA Video Connector

As an option, the SC2-PRESTO can be equipped with a legacy VGA connector (High-Density D-Sub 15-position female connector). The connector VGA replaces the two Mini DisplayPort receptacles, and the digital video interface therefore is not available concurrently with this option.

P-VGA (Option)

1RED

2 GREEN

3BLUE

4NC

5GND

6GND

7GND

8GND

9 DDC_POW

1)

10 GND

11 NC

12 VGA_DDC_SDA

13 HSYNC

14 VSYNC

15 VGA_DDC_SCL

1)

+3.3V protected by a self resetting PolySwitch fuse 0.75A. This voltage is switched on in S0 state only.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

USB Connectors

The Intel® QM87 Platform Controller Hub incorporates a four-port USB 3.0 xHCI host controller. Two ports are directly available on the SC2-PRESTO front panel (type A receptacle), for attachment of external USB devices.

P-USB • Dual USB 3.0 Receptacle

USB 3.0 dual type A receptacle, stacked, 18-position

1 VBUS +5V, 1.5A max

1)

2USB D-

3USB D+

4GND

5SS RX-

6 SS RX+

7GND

8 SS TX-

9SS TX+

1)

+5V via 1.5A current-limited electronic power switch. Power rail may be switched off by software independently for each port.

Another two USB 3.0 connectors would be available when the SC2-PRESTO is combined with the SCS-TRUMPET mezzanine side card.

USB 3.

0

#

1

2

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

1

270.02.08.5

Ethernet Connectors

Gigabit Ethernet Ports 1/2 (P-ETH, RJ-45)

Port 1

1NC1_MDX0+

2NC1_MDX0-

3NC1_MDX1+

4NC1_MDX2+

5NC1_MDX2-

6NC1_MDX1-

7NC1_MDX3+

8NC1_MDX3-

Port 2

1NC2_MDX0+

2NC2_MDX0-

3NC2_MDX1+

4NC2_MDX2+

5NC2_MDX2-

6NC2_MDX1-

7NC2_MDX3+

8NC2_MDX3-

The lower green LED indicates LINK established when continuously on, and data transfer (activity) when blinking. If the lower green LED is permanently off, no LINK is established. The upper green/yellow dual-LED signals the link speed 1Gbit/s when lit yellow, 100Mbit/s when lit green, and 10Mbit/s when off.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Mezzanine Side Card Connector Suite

Mezzanine Connectors

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

PCIE EXP HSE

DP

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Expansion Interface P-EXP

P-EXP

GND 1 2 +3.3V

1)

PCI_CLK (33MHz) 3 4 RST_PLC#

LPC_AD056LPC_AD1

LPC_AD278LPC_AD3

LPC_FRM# 9 10 LPC_DRQ#

GND 11 12 +3.3V

1)

LPC_SERIRQ 13 14 WAKE#

EXP_SMI# 15 16 SIO_CLK (14.3MHz)

FWH_ID0 17 18 FWH_INIT#

KBRST# 19 20 A20GATE

GND 21 22 +5V

1)

USB_EXP2- 23 24 USB_EXP1-

USB_EXP2+ 25 26 USB_EXP1+

USB_EXP_OC# 27 28 DBRESET#

EXP_SCL

2)

29 30 EXP_SDA

2)

GND 31 32 +5V

1)

HDA_SDOUT 33 34 HDA_SDIN0

HDA_RST#CL_RST#

3)

35 36 HDA_SYNC

HDA_CLK/CL_CLK

3)

37 38 HDA_SDIN1/CL_DATA

3)

SPEAKER 39 40 +12V

4)

1)

Power rail switched on in state S0 only.

2)

Connected to SMBus via buffered switch, isolated after reset.

3)

Stuffing option, default is the HDA option.

4)

Power rail switch off in state S5.

WARNING: The +3.3V, +5V and +12V power pins are not protected against a short circuit event. The connector P-EXP therefore should be used only for attachment of an approved expansion side card. The maximum current flow across these pins should be limited to 1A per power pin.

21

1.27mm Socket

40

m

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

High Speed Expansion Connector P-HSE

High Speed Expansion P-HSE

GND a1 b1 GND

SATA_HSE1_TXP a2 b2 SATA_HSE3_TXP

6)

SATA_HSE1_TXN a3 b3 SATA_HSE3_TXN

6)

GND a4 b4 GND

SATA_HSE1_RXN a5 b5 SATA_HSE3_RXN

6)

SATA_HSE1_RXP a6 b6 SATA_HSE3_RXP

6)

GND a7 b7 GND

SATA_HSE2_TXP a8 b8 SATA_HSE4_TXP

4)

SATA_HSE2_TXN a9 b9 SATA_HSE4_TXN

4)

GND a10 b10 GND

SATA_HSE2_RXN a11 b11 SATA_HSE4_RXN

4)

SATA_HSE2_RXP a12 b12 SATA_HSE4_RXP

4)

GND a13 b13 GND

USB_HSE1_P a14 b14 USB_HSE3_P

USB_HSE1_N a15 b15 USB_HSE3_N

GND a16 b16 GND

USB_HSE2_P a17 b17 USB_HSE4_P

USB_HSE2_N a18 b18 USB_HSE4_N

GND a19 b19 GND

USB_HSE_OC1# a20 b20 USB_HSE_OC34#

USB_HSE_OC2# a21 b21 USB_HSE_OC34#

+3.3VS

1)

a22 b22 +5VS

1)

+3.3VS

1)

a23 b23 +5VS

1)

+3.3VA

2)

a24 b24 +5VA

2)

+12V

3)

a25 b25 +12V

3)

1)

Power rail switched on in state S0 only (Switched).

2)

Power rail on with system stand-by power (Always).

3)

Power rail switch off in state S5.

4)

This SATA channel is not connected on SC2-PRESTO.

5)

All SATA channels are derived from the PCH QM87.

6)

This SATA channel is limited to max. 3Gbps.

7)

All TX/RX designations with respect to the SATA controller.

WARNING: The +3.3V, +5V and +12V power pins are not protected against a short circuit event. The connector P-HSE therefore should be used only for attachment of an approved expansion side card. The maximum current flow through these power pins should be limited to 0.5A per pin.

a1

s1

s9 s18

s10

a25

b25

b1

1.00mm Pitch High Speed Female Connector (H=8mm)

m

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

PCI Express® Expansion Header P-PCIE

P-PCIE

GND 1 2 GND

+5V

1)

34 +3.3V

1)

+5V

1)

56 +3.3V

1)

GND 7 8 GND

PE_CLKP 9 10 PLTRST#

PE_CLKN 11 12 PE_WAKE#

GND 13 14 GND

PE_1TP 15 16 PE_1RP

PE_1TN 17 18 PE_1RN

GND 19 20 GND

GND 21 22 GND

PE_2TP 23 24 PE_2RP

PE_2TN 25 26 PE_2RN

GND 27 28 GND

PE_3TP 29 30 PE_3RP

PE_3TN 31 32 PE_3RN

GND 33 34 GND

PE_4TP 35 36 PE_4RP

PE_4TN 37 38 PE_4RN

GND 39 40 GND

1)

Power rail switched on in state S0 only.

WARNING: The +3.3V and +5V power pins are not protected against a short circuit event. The connector P-PCIE therefore should be used only for attachment of an approved expansion side card. The maximum current flow through these power pins should be limited to 1A per pin.

1

2

PCI Express x 4

High Speed Socket Connector

Top

View

on

CPU

Carrier

Board

290.1.040.080

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

1

2

High Speed Socket Connector

2

9

0

.1.

020.080

DisplayPort Expansion Header P-DP3

P-DP3

GND 1 2 GND

DP_LANE0+ 3 4 DP_LANE3+

DP_LANE0- 5 6 DP_LANE3-

GND 7 8 GND

DP_LANE1+ 9 10 DP_AUX+

DP_LANE1- 11 12 DP_AUX-

GND 13 14 GND

DP_LANE2+ 15 16 DP_HPD

DP_LANE2- 17 18 DP_CFG1

GND 19 20 GND

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Pin Headers & Debug

Front Panel Handle Microswitch Header P-FPH

The jumper P-FPH is used for attachment of an external SPDT switch. By default, P-FPH is connected across a short cable harness to a microswitch, which is integrated into the SC2-PRESTO front panel handle (ejector lever). The switch performs a power button event (e.g. system shutdown) by shortcircuiting the pins 1 and 3 of P-FPH when activated (hold unlock button of front panel handle depressed momentarily).

P-FPH

1 black Microswitch Pole (Common), Wired to PLD

2 red Microswitch Throw - F/P Handle Locked Position, NC

3 yellow Microswitch Throw - F/P Handle Unlocked Position, Wired to GND

PLD Programming Header P-ISP

The SC2-PRESTO is provided with a powerful PLD (in-System Programmable Logic Device) which replaces legacy glue logic. The programming header P-ISP is not stuffed (in use for manufacturing only). Its footprint is situated at the bottom side of the board.

P-ISP

1 +3.3V

2TDO

3TDI

4 NC

5 KEY

6TMS

7GND

8TCK

# 276.02.003.11

1

key

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Processor Debug Header P-XDP

The SC2-PRESTO may be equipped with a 26-position processor debug header for hard- and software debugging (specified by Intel® as XDP-SFF-26 Pin Platform Connection). The connector is suitable for installation of a flat flex cable (FFC), in order to attach an JTAG debugger (emulator) such as the Arium ECM-XDP3. An adapter (ITP-XDP-SFF-26) is required in addition to convert the 26-pin XDP-SFF-26 Pin connector to the standard 60-pin XDP.

The header P-XDP would be mounted on the PCB bottom side, but is not stuffed by default.

P-XDP Processor Debug Connector

1 OBSFN_A0 (PREQ#) OBSFN_A1 (PRDY#) 2

3GND OBSDATA_A0 4

5 OBSDATA_A1 GND 6

7 OBSDATA_A2 OBSDATA_A3 (CPU_CFG3) 8

9 GND HOOK0 (CPU_PWRGOOD) 10

11 HOOK1 (XDP_PWRBTN) HOOK2 (PWR_DBG#) 12

13 HOOK3 (SYS_PWROK) HOOK4 14

15 HOOK5 VCCOBS_AB (VCCIO_CPU) 16

17 HOOK6 (PLTRST#) HOOK7 (DBRESET#) 18

19 GND TDO 20

21 TRST# TDI 22

23 TMS TCK1 24

25 GND TCK0 (TCK) 26

Backplane Connectors

Six high speed backplane connectors optimized for differential signal transmission are specified as P1 to P6 by the PICMG® CompactPCI® Serial. The mandatory P1 conveys amongst others the power, system control and status pins.

269.1.026.902 FFC Connecto

r

•

m

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P1

P1 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1206.20.02 72 pos. 12x6, 14mm Width, Type A

P1 A B C D E F G H I J K L

6 GND 1_PE_TX02+ 1_PE_TX02- GND 1_PE_RX02+ 1_PE_RX02- GND 1_PE_TX03+ 1_PE_TX03- GND 1_PE_RX03+ 1_PE_RX03-

5 1_PE_TX00+

3)

1_PE_TX00-

3)

GND 1_PE_RX00+ 1_PE_RX00- GND 1_PE_TX01+ 1_PE_TX01- GND 1_PE_RX01+ 1_PE_RX01- GND

4 GND 1_USB2+ 1_USB2- GND reserved

1)

reserved

1)

GND 1_SATA_TX+ 2)1_SATA_TX-

2)

GND 1_SATA_RX+ 2)1_SATA_RX-

2)

3 1_USB3_TX+ 1_USB3_TX- PWRBTN# 1_USB3_RX+ 1_USB3_RX- PWR_FAIL# SATA_SDI SATA_SDO

GA2

1)

SATA_SCL SATA_SL GA3

1)

2 GND I2C_SCL I2C_SDA GND PS_ON# RST# GND PRST# WAKE_IN# GND reserved

1)

SYSEN#

1 +12V +5V STANDBY GND +12V +12V GND +12V +12V GND +12V +12V GND

1)

Not connected.

2)

Not connected (according the CompactPCI® Serial Precedence Order Rules).

3)

Polarity inversion was made on these lanes on SC2-PRESTO for better routing. This is allowed according the “PCI Express Base Specification 3.0" and has no effect on function or

performance of the link. The pin-out shown is as per specification.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P2

P2 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1208.20.00 96 pos. 12x8, 16mm Width, Type B

P2 A B C D E F G H I J K L

8 GND IO

1)

IO

1)

GND 2_USB2+ 2_USB2- GND 3_USB2+ 3_USB2- IO

1)

4_USB2+ 4_USB2-

7 IO

1)

IO

1)

GND IO

1)

IO

1)

GND IO

1)

IO

1)

GND IO

1)

IO

1)

GND

6 GND 2_PE_TX06+ 2_PE_TX06- GND 2_PE_RX06+

3)

2_PE_RX06-

3)

GND 2_PE_TX07+ 2_PE_TX07- GND 2_PE_RX07+ 3)2_PE_RX07-

3)

5 2_PE_TX04+ 3)2_PE_TX04-

3)

GND 2_PE_RX04+ 3)2_PE_RX04-

3)

GND 2_PE_TX05+ 3)2_PE_TX05-

3)

GND 2_PE_RX05+ 2_PE_RX05- GND

4 GND 2_PE_TX02+ 2_PE_TX02- GND 2_PE_RX02+

3)

2_PE_RX02-

3)

GND 2_PE_TX03+ 2_PE_TX03- GND 2_PE_RX03+ 2_PE_RX03-

3 2_PE_TX00+ 2_PE_TX00- GND 2_PE_RX00+ 2_PE_RX00- GND 2_PE_TX01+ 2_PE_TX01- GND 2_PE_RX01+ 2_PE_RX01- GND

2 GND 1_PE_TX06+

3)

1_PE_TX06-

3)

GND 1_PE_RX06+ 1_PE_RX06- GND 1_PE_TX07+ 3)1_PE_TX07-

3)

GND 1_PE_RX07+ 1_PE_RX07-

1 1_PE_TX04+ 1_PE_TX04- GND 1_PE_RX04+ 1_PE_RX04- GND 1_PE_TX05+ 1_PE_TX05- GND 1_PE_RX05+ 1_PE_RX05- GND

1)

Not connected.

2)

The PCI Express Lanes 1_PE_* and 2_PE_* are derived from the CoreTM processor and capable to transfer 8GT/s.

3)

Polarity inversion was made on these lanes on SC2-PRESTO for better routing. This is allowed according the “PCI Express Base Specification 3.0" and has no effect on function or

performance of the link. The pin-out shown is as per specification.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P3

P3 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1208.20.00 96 pos. 12x8, 16mm Width, Type B

P3 A B C D E F G H I J K L

8 GND 7_SATA_TX+ 2)7_SATA_TX-

2)

GND 7_SATA_RX+ 2)7_SATA_RX-

2)

GND 8_SATA_TX+ 2)8_SATA_TX-

2)

GND 8_SATA_RX+ 2)8_SATA_RX-

2)

7 5_SATA_TX+ 4)5_SATA_TX-

4)

GND 5_SATA_RX+ 4)5_SATA_RX-

4)

GND 6_SATA_TX+ 4)6_SATA_TX-

4)

GND 6_SATA_RX+ 4)6_SATA_RX-

4)

GND

6 GND 3_SATA_TX+

4)

3_SATA_TX-

4)

GND 3_SATA_RX+ 4)3_SATA_RX-

4)

GND 4_SATA_TX+ 4)4_SATA_TX-

4)

GND 4_SATA_RX+ 4)4_SATA_RX-

4)

5 8_USB3_TX+ 1)8_USB3_TX-

1)

GND 8_USB3_RX+ 1)8_USB3_RX-

1)

GND 2_SATA_TX+ 3)2_SATA_TX-

3)

GND 2_SATA_RX+ 3)2_SATA_RX-

3)

GND

4 GND 6_USB3_TX+

1)

6_USB3_TX-

1)

GND 6_USB3_RX+ 1)6_USB3_RX-

1)

GND 7_USB3_TX+ 1)7_USB3_TX-

1)

GND 7_USB3_RX+ 1)7_USB3_RX-

1)

3 4_USB3_TX+ 1)4_USB3_TX-

1)

GND 4_USB3_RX+ 1)4_USB3_RX-

1)

GND 5_USB3_TX+ 1)5_USB3_TX-

1)

GND 5_USB3_RX+ 1)5_USB3_RX-

1)

GND

2 GND 2_USB3_TX+ 2_USB3_TX- GND 2_USB3_RX+ 2_USB3_RX- GND 3_USB3_TX+

1)

3_USB3_TX-

1)

GND 3_USB3_RX+ 1)3_USB3_RX-

1)

1 5_USB2+ 5_USB2- GND 6_USB2+ 6_USB2- GND 7_USB2+

1)

7_USB2-

1)

GND 8_USB2+ 1)8_USB2-

1)

GND

1)

Not connected (according the CompactPCI® Serial Precedence Order Rules).

2)

This SATA channel is derived from the PCH QM87, capable of up to 6Gbps.

3)

This SATA channel is derived from the PCH QM87, capable of up to 3Gbps.

4)

This SATA channel is derived from the 88SE9230 SATA Host Controller.

5)

The SATA channel assignment shown is valid from Rev. 1+ of the board.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P4

P4 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1208.20.00 96 pos. 12x8, 16mm Width, Type B

P4 A B C D E F G H I J K L

8 GND 6_PE_TX02+ 1)6_PE_TX02-

1)

GND 6_PE_RX02+ 1)6_PE_RX02-

1)

GND 6_PE_TX03+ 1)6_PE_TX03-

1)

GND 6_PE_RX03+ 1)6_PE_RX03-

1)

7 6_PE_TX00+ 6_PE_TX00- GND 6_PE_RX00+ 6_PE_RX00- GND 6_PE_TX01+ 1)6_PE_TX01-

1)

GND 6_PE_RX01+ 1)6_PE_RX01-

1)

GND

6 GND 5_PE_TX02+

1)

5_PE_TX02-

1)

GND 5_PE_RX02+ 1)5_PE_RX02-

1)

GND 5_PE_TX03+ 1)5_PE_TX03-

1)

GND 5_PE_RX03+ 1)5_PE_RX03-

1)

5 5_PE_TX00+ 5_PE_TX00- GND 5_PE_RX00+ 5_PE_RX00- GND 5_PE_TX01+ 1)5_PE_TX01-

1)

GND 5_PE_RX01+ 1)5_PE_RX01-

1)

GND

4 GND 4_PE_TX02+

1)

4_PE_TX02-

1)

GND 4_PE_RX02+ 1)4_PE_RX02-

1)

GND 4_PE_TX03+ 1)4_PE_TX03-

1)

GND 4_PE_RX03+ 1)4__PE_RX03-

1)

3 4_PE_TX00+ 4_PE_TX00- GND 4_PE_RX00+ 4_PE_RX00- GND 4_PE_TX01+ 1)4_PE_TX01-

1)

GND 4_PE_RX01+ 1)4_PE_RX01-

1)

GND

2 GND 3_PE_TX02+

1)

3_PE_TX02-

1)

GND 3_PE_RX02+ 1)3_PE_RX02-

1)

GND 3_PE_TX03+ 1)3_PE_TX03-

1)

GND 3_PE_RX03+ 1)3_PE_RX03-

1)

1 3_PE_TX00+ 3_PE_TX00- GND 3_PE_RX00+ 3_PE_RX00- GND 3_PE_TX01+ 1)3_PE_TX01-

1)

GND 3_PE_RX01+ 1)3_PE_RX01-

1)

GND

1)

Not connected.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P5

P5 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1206.20.00 72 pos. 12x6, 12mm Width, Type C

P5 A B C D E F G H I J K L

6 5_PE_CLKE# 5_PE_CLK+ 5_PE_CLK- 6_PE_CLKE# 6_PE_CLK+ 6_PE_CLK- 7_PE_CLKE# 7_PE_CLK+ 7_PE_CLK- 8_PE_CLKE# 8_PE_CLK+ 8_PE_CLK-

5 1_PE_CLK+ 1_PE_CLK- 1_PE_CLKE# 2_PE_CLK+ 2_PE_CLK- 2_PE_CLKE# 3_PE_CLK+ 3_PE_CLK- 3_PE_CLKE# 4_PE_CLK+ 4_PE_CLK- 4_PE_CLKE#

4 GND 8_PE_TX02+

1)

8_PE_TX02-

1)

GND 8_PE_RX02+ 1)8_PE_RX02-

1)

GND 8_PE_TX03+ 1)8_PE_TX03-

1)

GND 8_PE_RX03+ 1)8_PE_RX03-

1)

3 8_PE_TX00+ 8_PE_TX00- GND 8_PE_RX00+ 8_PE_RX00- GND 8_PE_TX01+ 1)8_PE_TX01-

1)

GND 8_PE_RX01+ 1)8_PE_RX01-

1)

GND

2 GND 7_PE_TX02+

1)

7_PE_TX02-

1)

GND 7_PE_RX02+ 1)7_PE_RX02-

1)

GND 7_PE_TX03+ 1)7_PE_TX03-

1)

GND 7_PE_RX03+ 1)7_PE_RX03-

1)

1 7_PE_TX00+ 7_PE_TX00- GND 7_PE_RX00+ 7_PE_RX00- GND 7_PE_TX01+ 1)7_PE_TX01-

1)

GND 7_PE_RX01+ 1)7_PE_RX01-

1)

GND

1)

Not connected.

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

CompactPCI® Serial Backplane Connector P6

P6 CompactPCI® Serial System Slot Backplane Connector • EKF Part #250.3.1208.20.02 96 pos. 12x8, 18mm Width, Type D

P6 A B C D E F G H I J K L

8 GND 8_ETH_A+ 1)8_ETH_A-

1)

GND 8_ETH_B+ 1)8_ETH_B-

1)

GND 8_ETH_C+ 1)8_ETH_C-

1)

GND 8_ETH_D+ 1)8_ETH_D-

1)

7 7_ETH_A+ 1)7_ETH_A-

1)

GND 7_ETH_B+ 1)7_ETH_B-

1)

GND 7_ETH_C+ 1)7_ETH_C-

1)

GND 7_ETH_D+ 1)7_ETH_D-

1)

GND

6 GND 6_ETH_A+

1)

6_ETH_A-

1)

GND 6_ETH_B+ 1)6_ETH_B-

1)

GND 6_ETH_C+ 1)6_ETH_C-

1)

GND 6_ETH_D+ 1)6_ETH_D-

1)

5 5_ETH_A+ 1)5_ETH_A-

1)

GND 5_ETH_B+ 1)5_ETH_B-

1)

GND 5_ETH_C+ 1)5_ETH_C-

1)

GND 5_ETH_D+ 1)5_ETH_D-

1)

GND

4 GND 4_ETH_A+

1)

4_ETH_A-

1)

GND 4_ETH_B+ 1)4_ETH_B-

1)

GND 4_ETH_C+ 1)4_ETH_C-

1)

GND 4_ETH_D+ 1)4_ETH_D-

1)

3 3_ETH_A+ 1)3_ETH_A-

1)

GND 3_ETH_B+ 1)3_ETH_B-

1)

GND 3_ETH_C+ 1)3_ETH_C-

1)

GND 3_ETH_D+ 1)3_ETH_D-

1)

GND

2 GND 2_ETH_A+ 2_ETH_A- GND 2_ETH_B+ 2_ETH_B- GND 2_ETH_C+ 2_ETH_C- GND 2_ETH_D+ 2_ETH_D-

1 1_ETH_A+ 1_ETH_A- GND 1_ETH_B+ 1_ETH_B- GND 1_ETH_C+ 1_ETH_C- GND 1_ETH_D+ 1_ETH_D- GND

1)

Not connected (according the CompactPCI® Serial Precedence Order Rules).

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

Appendix

Mechanical Drawing

The following drawing shows the positions of mounting holes and expansion connectors on the SC2-PRESTO.

3.57/96.5mm

HSE

EXP PCIE

39.5/94.0mm

21.5/

94.5mm

75.5/94.5mm

132.07/94.5mm

104.3/93.5mm

DP

48.5/5.5mm

79.3/5.5mm

89.0/7.0mm

132.07/5.5mm

100.0mm

3.57/5.5mm

19.3/5.5mm

160.0mm

160.0/100.0mm

ekf.com

Mezzanine

Connector

Alignment

SC2-PRESTO

CompactPCI

Serial

EKF

ekf.com•®•©•

P-HSE

P-DP3

P-EXP

P-PCIE

User Guide • SC2-PRESTO • CompactPCI® Serial CPU Board • Intel® CoreTM 4xxx Processor

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Phone +49 (0)2381/6890-0

Fax +49 (0)2381/6890-90

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EKF SC2-PRESTO CompactPCI User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual