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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board About this Manual This manual describes the technical aspects of the SC4-CONCERTO, required for installation and system integration. It is intended for the experienced user only. Edition History Contents/Changes Author...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Standards Reference Documents Term Document Origin ® ® CompactPCI CompactPCI Serial Specification, PICMG CPCI-S.0 www.picmg.org Serial DisplayPort VESA DisplayPort Standard Version 1.2, www.vesa.org DisplayPort Alt Mode on USB Type-C Ethernet IEEE Std 802.3...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Overview The SC4-CONCERTO is a rich featured high The SC4-CONCERTO is equipped with up to ® performance 4HP/3U CompactPCI Serial CPU 32GB DDR4 RAM with ECC support. Up to ®...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Technical Features Feature Summary Feature Summary General ® ® PICMG CompactPCI Serial (CPCI-S.0) CPU card Form factor single size Eurocard (board dimensions 100x160mm 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) ®...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Feature Summary Main Memory Integrated memory controller up to 32GB DDR4 2133 +ECC DDR4 +ECC soldered memory up to 16GB DDR4 +ECC SO-DIMM memory module socket up to 16GB Performance Rating...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Feature Summary Chipset ® Intel CM238 Mobile Workstation Platform Controller Hub (PCH) PCIe Gen3 8GT/s SATA 6Gb/s USB3 LPC, Audio, Legacy On-Board Building Blocks ® Additional on-board devices, PCIe based ®...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Feature Summary ® 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 Xeon or Core™...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Feature Summary Environmental & Regulatory Suitable e.g. for industrial, transportation & instrumentation applications Designed & manufactured in Germany ISO 9001 certified quality management Long term availability Rugged solution Coating, sealing, underfilling on request...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Front Panel Connectors ETH 1/2 Dual Gigabit Ethernet RJ-45 receptacles with integrated indicator LEDs DP 1/2 DisplayPort digital video output receptacles DP 3 Optional with S40-NVME, Type-C receptacle (DP Alt Mode enabled) USB 1/2 Universal Serial Bus 3.0 type A receptacles (USB 3.1 Gen1 SuperSpeed 5Gbps)
The processors supported by the SC4-CONCERTO are SKUs with a thermal design power (TDP) of 25- 45W. Due to the cTDP feature (configurable TDP) the power consumption of the 45W parts may be lowered by UEFI setup to fit the customers requirements (see table below).
Serial CPU Board Thermal Considerations In order to avoid malfunctioning of the SC4-CONCERTO, 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 or via PECI bus.
Serial CPU Board Main Memory The SC4-CONCERTO features two channels of DDR4 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 16GB with a clock frequency of 2133MHz (PC4-2133).
The graphics subsystems main interfaces like DisplayPort and DVI are part of the processor. Only a few sideband signals (DDC channel, hot plug detection) are located within the PCH CM238. The SC4-CONCERTO offers two DisplayPort interfaces with latching receptacle in the front panel. The latching feature prevents DisplayPort cables from detaching in vibrating or harsh environments.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board LAN Subsystem The Ethernet LAN subsystem is composed of two Gigabit Ethernet ports: One Intel i219LM Physical Layer Transceiver (PHY) using the PCH CM238 internal MAC and one Intel i210IT Gigabit Ethernet Controller.
Serial CPU Board Serial ATA Interface (SATA) The SC4-CONCERTO provides a total of up to ten serial ATA (SATA) ports, derived from up to three independent SATA controllers. All of these ports support data transfer rates of 6Gbps (600MB/s), 3Gbps (300MB/s) or 1.5Gbps (150MB/s). SATA controllers are located within the CM238 Platform...
® PCI Express Interface The SC4-CONCERTO is provided with several PCI Express (PCIe) lanes for I/O expansion. Sixteen PCI ® Express lanes, originating from the 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).
Serial CPU Board Universal Serial Bus (USB) The SC4-CONCERTO is provided with fourteen USB ports. All of them are USB 2.0 capable, but six ports are also supporting the USB 3.0 SuperSpeed standard. Two USB 3.0 interfaces are routed to ®...
The HD Audio port requires an additional audio codec, as provided e.g. on the SCS-TRUMPET 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 SC4-CONCERTO, featuring all classic Super-I/O functionality, for example the SCS-TRUMPET or PCS-BALLET.
In applications were the use of a battery is not permitted, a SuperCap can be soldered instead of the battery. It is also possible to use the SC4-CONCERTO without any battery or SuperCap. In this case the Real- Time Clock can’t keep its time and date. Per default an error message is reported by the UEFI/BIOS...
If the programming procedure fails e.g. caused by a power interruption, the SC4-CONCERTO 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.
The healthy state of the SC4-CONCERTO 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.
Serial CPU Board Watchdog An important reliability feature is a software programmable watchdog function. The SC4-CONCERTO contains two of these watchdogs. One is part of the CM238 PCH and also known as TCO Watchdog. A detailed description is given in the CM238 data sheet. Operating systems like Linux offer a driver interface to the TCO watchdog.
Serial CPU Board Front Panel LEDs The SC4-CONCERTO 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:...
User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board PG (Power Good) LED The SC4-CONCERTO offers a bicolour LED labelled PG located within the front panel. After system reset, this LED defaults to signal different power states: Sleep state S3, S4 or S5...
Serial CPU Board HD (Hard Disk Activity) LED The SC4-CONCERTO 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 CM238.
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 SC4-CONCERTO 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.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Mezzanine Side Board Options The SC4-CONCERTO is equipped with a set of HSE1 can be configured for either 4 x PCIe or 4 high-speed local expansion interface x SATA, or 2 x PCIe and 2 x SATA, thanks to the connectors, which can be optionally used to flexible HSIO channels of the CM238 PCH.
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Mezzanine Connectors Related Documents www.ekf.com/s/sc4/new_mezzanine_connectors.pdf P-EXP I/F Type Controller LPC (Low Pin Count) HD Audio PCH (I C[0]) 2 x UART (TTL) P-HSE1 I/F Type Controller 4 x PCIe Gen3 or 4 x SATA 6G 2 x USB 2.0, 1 x USB 3.0...
® links PCI Express , SATA, Ethernet and USB. The SC4-CONCERTO, 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.
SGPIO (Connector P1 Pins G3/H3/J3/K3) will be disconnected One result of that is, that a SC4-CONCERTO 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.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board 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.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board 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.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board EMC Recommendations In order to comply with the CE regulations for EMC, it is mandatory to observe the following rules: The chassis or rack including other boards in use must comply entirely with CE...
SC4-CONCERTO. However, some versions of SC4-CONCERTO are delivered with a battery holder which makes it possible for the user to replace the coin cell. Use a CR2032 cell as replacement part to ensure an extended temperature range.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board 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 CM238.
Local SMB/I C Devices The SC4-CONCERTO 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 containing board configuration data, the supply voltage/temperature controlling device NCT7491, a set of board control and status registers as well as two general purpose, non-volatile electronic jumpers.
Serial CPU Board Hardware Monitor NCT7491 Attached to the SMBus, the SC4-CONCERTO is provided with the hardware monitor NCT7491. This device is capable to observe the temperatures of the board, processor cores, and on-board memory, as well as several supply voltage rails with a resolution of 10 bit. The following table shows the...
User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Board Control and Status Registers (BCSR) A set of board control and status registers allow to program special features on the SC4-CONCERTO: Assert a full reset Control activity of front panel reset and power event button...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Write/Read Control Register 0 Write: SMBus Address 0xA0 Default after reset: 0x00 Read: SMBus Address 0xA1 Description CMD_CTRL0 GPLED 0=Green part of the front panel LED GP is off (Default)
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Read/Clear Status Register 0 Write: SMBus Address 0xB0 Read: SMBus Address 0xB1 Description CMD_STAT0 PF18S 0=Normal operation 1=Last system reset may be caused by a power failure of the +V1.8S voltage regulator...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Read/Clear Status Register 1 Write: SMBus Address 0xB2 Read: SMBus Address 0xB3 Description CMD_STAT1 WDGARMD 0=Normal operation 1=The watchdog is armed and has to be retriggered within its time-out period...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board GPIO Usage GPIO Usage CM238 PCH GPIO Usage CM238 PCH GPIO USAGE Function Description Group A (GPP_A) Native RCIN# Keyboard Reset, to P-EXP Pin 13 A1-A4 Native LPC_AD[0-3] LPC Address/Data Lines...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board GPIO Usage CM238 PCH GPIO USAGE Function Description B15- GPIO Not connected on SC4 GPIO Not used on SC4, Hardware Strap to disable TCO Watchdog B19- GPIO Not connected on SC4...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board GPIO Usage CM238 PCH GPIO USAGE Function Description Group D (GPP_D) GPIO CPCI_PWR_FAIL# Sense CompactPCI Serial Power Failure, P1 Pin F3 GPIO PM_MEMTS# Memory Thermal Sensor Event GPIO HM_INT# Hardware Monitor NCT7491 Alert Line...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board GPIO Usage CM238 PCH GPIO USAGE Function Description Group F (GPP_F) Native SATA#PCIE34 Shorted to GPP_E2 F1-F9 GPIO Not connected on SC4 Native SGPIO_CLOCK CompactPCI Serial GPIO Bus CLOCK (P1 J3: SATA_SCL)
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board GPIO Usage CM238 PCH GPIO USAGE Function Description Native BATLOW# Not used on SC4 (pulled via resistor to +3.3V) Native ACPRESENT Not used on SC4 (pulled via resistor to +3.3V)
The jumper J-GP may be used to reset the UEFI/BIOS configuration settings to a default state. The UEFI/BIOS on SC4-CONCERTO stores most of its settings in an area within the UEFI/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 UEFI/BIOS.
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 SC4-CONCERTO by default. J-MFG...
UEFI/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.
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board 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.
Serial CPU Board Front Panel Connectors The basic SC4-CONCERTO front panel connectors are illustrated on the left side above . If low profile mezzanine modules are employed, one or two Type-C receptacles may be available for front I/O in addition (illustrated on the right side above). Documentation on the Type-C connectors is not provided in this manual - please refer to the particular mezzanine module in use.
Serial CPU Board DisplayPort Connectors The Intel graphics processing unit (GPU) on the SC4-CONCERTO processor carrier card incorporates up to three external DisplayPort video channels. Two video outputs are available via the CPU card front panel (standard DisplayPort receptacles, reverse mount). A third DP signal channel is passed across the HSE2 mezzanine connector for optional use on a mezzanine card.
® The Intel CM238 Platform Controller Hub incorporates a four-port USB 3.0 xHCI host controller. Two ports are directly available on the SC4-CONCERTO 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...
® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Ethernet Connectors Gigabit Ethernet Ports 1/2 (P-ETH, RJ-45) NC1_MDX0+ NC1_MDX0- NC1_MDX1+ NC1_MDX2+ Port 1 NC1_MDX2- NC1_MDX1- NC1_MDX3+ NC1_MDX3- NC2_MDX0+ NC2_MDX0- NC2_MDX1+ NC2_MDX2+ Port 2 NC2_MDX2- NC2_MDX1- NC2_MDX3+ NC2_MDX3- The lower green LED indicates LINK established when continuously on, and data transfer (activity) when blinking.
(HSE1, HSE2) and in addition a legacy I/F connector (EXP) are populated on top of the CPU board. EKF offers low profile mezzanine modules which fit into the 4HP envelope of the CPU carrier card, with varying B2B clearance from 9.5mm to 10.8mm, and also side cards for additional 4HP mounting pitch (8HP in total assembly, 18.7mm B2B).
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Board to Side Card Type-C P6 Ethernet Series Board HSE1 HSE2 Option 8HP Style Front I/O Backplane Space (HSE2) SATA x4 9.5mm ◯ ◯ ◯ PCIe x4, ◯ 10.0mm USB3...
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 SC4-CONCERTO front panel handle (ejector lever). The switch performs a power button event (e.g. system shutdown) by short- circuiting the pins 1 and 3 of P-FPH when activated (hold unlock button of front panel handle depressed momentarily).
Serial CPU Board PLD Programming Header P-ISP The SC4-CONCERTO 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.
User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board Processor Debug Header P-XDP The SC4-CONCERTO may be equipped with a 60-position processor debug header for hard- and ® software debugging (specified by Intel as XDP-60 Pin Platform Connection). The connector is suitable ®...
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Polarity inversion was made on these lanes on SC4-CONCERTO 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.
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Polarity inversion was made on these lanes on SC4-CONCERTO 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.
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board ® P3 CompactPCI Serial Slot Backplane Connector Type B EKF Part #250.3.1208.20.00 • 96 pos. 12x8, 16mm Width 7 SATA 7 SATA 7 SATA 7 SATA 8 SATA 8 SATA...
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® User Guide • SC4-CONCERTO • CompactPCI Serial CPU Board ® P4 CompactPCI Serial Slot Backplane Connector Type B EKF Part #250.3.1208.20.00 • 96 pos. 12x8, 16mm Width TX02+ TX02- RX02+ RX02- TX03+ TX03- RX03+ RX03- TX00+ TX00- RX00+ RX00-...
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Polarity inversion was made on these lanes on SC4-CONCERTO 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.
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Please note: The backplane connector P6 is intentionally not populated on the SC4-CONCERTO CPU carrier card itself, since many projects do not require a network enabled backplane configuration. Instead, P6 is provided on a low profile mezzanine module (S80-P6), which fits on the mezzanine connectors HSE1 and HSE2.
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