CAPA880 4th Generation Intel® CoreTM Processor Family 3.5” Board User’s Manual Disclaimers This manual has been carefully checked and believed to contain accurate information. Axiomtek Co., Ltd. assumes no responsibility for any infringements of patents or any third party’s rights, and any liability arising from such use. Axiomtek does not warrant or assume any legal liability or responsibility for the accuracy, completeness or usefulness of any information in this document. Axiomtek does not make any commitment to update the information in this manual. Axiomtek reserves the right to change or revise this document and/or product at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Axiomtek Co., Ltd. CAUTION If you replace wrong batteries, it causes the danger of explosion. It is recommended by the manufacturer that you follow the manufacturer’s instructions to only replace the same or equivalent type of battery, and dispose of used ones. Copyright 2016 Axiomtek Co., Ltd. All Rights Reserved June 2016, Version A2 Printed in Taiwan ii ESD Precautions Computer boards have integrated circuits sensitive to static electricity. To prevent chipsets from electrostatic discharge damage, please take care of the following jobs with precautions: Do not remove boards or integrated circuits from their anti-static packaging until you are ready to install them. Before holding the board or integrated circuit, touch an unpainted portion of the system unit chassis for a few seconds. It discharges static electricity from your body. Wear a wrist-grounding strap, available from most electronic component stores, when handling boards and components. Trademarks Acknowledgments Axiomtek is a trademark of Axiomtek Co., Ltd. ® ® Intel and Pentium are trademarks of Intel Corporation. ® Windows is a trademark of Microsoft Corporation. AMI is a trademark of American Megatrend Inc. IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation. Other brand names and trademarks are the properties and registered brands of their respective owners. iii Table of Contents Disclaimers ..................................................................................................... ii ESD Precautions ........................................................................................... iii Chapter 1 Introduction ............................................. 1 1.1 Features ............................................................................................... 2 1.2 Specifications ...................................................................................... 2 1.3 Utilities Supported .............................................................................. 3 Chapter 2 Board and Pin Assignments .................... 5 2.1 Board Dimensions and Fixing Holes ................................................. 5 2.2 Board Layout ....................................................................................... 7 2.3 Installing Fan ....................................................................................... 9 2.4 Jumper Settings ................................................................................ 10 2.4.1 2.4.2 2.4.3 2.4.4 2.5 Connectors ........................................................................................ 12 2.5.1 2.5.2 2.5.3 2.5.4 2.5.5 2.5.6 2.5.7 2.5.8 2.5.9 2.5.10 2.5.11 2.5.12 2.5.13 2.5.14 2.5.15 2.5.16 2.5.17 2.5.18 2.5.19 2.5.20 2.5.21 iv LVDS +3.3V/+5V/+12V Voltage Selection (JP1) ........................................ 11 COM1 Data/Power Selection (JP2) ............................................................ 11 Restore BIOS Optimal Defaults (JP3) ........................................................ 11 Auto Power On (JP5) ................................................................................. 11 Fan Connector (CN1) ................................................................................ 13 Front Panel Connector (CN2) ................................................................... 13 LVDS Connector (CN3) ............................................................................. 14 SATA Power Connector (CN4) .................................................................. 16 Inverter Connector (CN5) .......................................................................... 16 COM1 Wafer Connector (CN6) ................................................................. 16 Audio Connector (CN7) ............................................................................. 17 USB 2.0 Wafer Connector (CN8) .............................................................. 17 Digital I/O Connector (CN9) ...................................................................... 17 Power Connector (CN10) (Optional) ......................................................... 18 SMBus Connector (CN11) ......................................................................... 18 Ethernet Ports (CN12) ............................................................................... 18 USB 3.0 Port (CN14) ................................................................................. 19 USB 2.0 Port (CN15) ................................................................................. 19 HDMI Connector (CN16) ........................................................................... 19 VGA Connector (CN17) ............................................................................. 20 ATX Power Connector (ATX1)................................................................... 20 CMOS Battery Connector (BAT1) ............................................................. 20 Serial ATA Port (SATA1) ............................................................................ 21 Full-size PCI-Express Mini Card Connector (SCN1) ................................ 21 ZIO Expansion Connector (SCN2) ............................................................ 22 Chapter 3 Hardware Description ........................... 23 3.1 Microprocessors ............................................................................... 23 3.2 BIOS ................................................................................................... 23 3.3 System Memory ................................................................................. 23 3.4 I/O Port Address Map ........................................................................ 24 3.5 Interrupt Controller (IRQ) Map ......................................................... 25 3.6 Memory Map ...................................................................................... 31 Chapter 4 AMI BIOS Setup Utility .......................... 33 4.1 Starting ............................................................................................... 33 4.2 Navigation Keys ................................................................................ 33 4.3 Main Menu.......................................................................................... 35 4.4 Advanced Menu ................................................................................. 36 4.5 Chipset Menu ..................................................................................... 53 4.6 Boot Menu.......................................................................................... 58 4.7 Security Menu .................................................................................... 59 4.8 Save & Exit Menu .............................................................................. 60 Appendix A Watchdog Timer ................................... 63 A.1 About Watchdog Timer ..................................................................... 63 A.2 How to Use Watchdog Timer ............................................................ 63 A.3 Sample Program ................................................................................ 64 Appendix B Digital I/O ............................................. 67 B.1 About Digital I/O ................................................................................ 67 B.2 Digital I/O Programming ................................................................... 67 Appendix C iAMT Settings ...................................... 71 C.1 Entering MEBx ................................................................................... 71 C.2 Set and Change Password ............................................................... 71 C.3 iAMT Settings .................................................................................... 73 C.4 iAMT Web Console ............................................................................ 76 v This page is intentionally left blank. vi ® TM CAPA880 Intel Core Processor Family 3.5” Board Chapter 1 Introduction th The CAPA880, a high performance 3.5” board, supports LGA1150 socket for 4 Generation ® TM Intel Core i7/ i5/ i3 processors with H81 (Q87 optional) chipsets. The board delivers outstanding system performance through high-bandwidth interfaces, multiple I/O functions for interactive applications and various embedded computing solutions. There is one 204-pin unbuffered SO-DIMM socket for single channel DDR3 1600MHz memory, supporting maximum memory capacity up to 8GB. It also features two Gigabit/Fast Ethernet ports, one SATA port with transfer rate up to 6Gb/s, two USB 3.0 and four USB 2.0 high speed compliant, and built-in HD audio codec that can achieve the best stability and reliability for industrial applications. Additionally, it provides you with unique embedded features, such as one serial port (RS-232/422/485) and 3.5” form factor that applies an extensive array of PC peripherals. Introduction 1 ® TM CAPA880 Intel Core 1.1 Features th ® TM LGA1150 for 4 Generation Intel Core i7/ i5/ i3 35W processors H81 (Q87 optional) chipset 1 DDR3 SO-DIMM supports up to 8GB memory capacity 2 USB 3.0 and 4 USB 2.0 ports 1 COM port 1 PCI-Express Mini Card w/mSATA supported +12V only DC-in supported Wide temperature: -20°C~55°C supported 1.2 Processor Family 3.5” Board Specifications CPU LGA1150 Socket Suggested CPU ® TM Intel Core i7-4785T quad core 2.2GHz. ® TM Intel Core i5-4590T qual core 2GHz. ® TM Intel Core i3-4340TE dual core 2.6GHz. ® ® Intel Celeron processor G1840T 2.5GHz. SpeedStep might be functioned to minimize power draw and heat generation. Note Chipset ® Intel H81 chipset. ® Intel Q87 chipset (Optional). Thermal Solution Active. Operating Temperature -20°C~55°C. BIOS American Megatrends Inc. UEFI (Unified Extensible Firmware Interface) BIOS. 64Mbit SPI Flash, DMI, Plug and Play. PXE Ethernet Boot ROM. System Memory One 204-pin unbuffered DDR3 SO-DIMM socket. Maximum up to 8GB DDR3 1600MHz memory capacity. Onboard Multi I/O Controller: Fintek F81803U. Serial Port: One port for RS-232/422/485. Serial ATA One SATA-600 connector. mSATA support. 2 Introduction ® TM CAPA880 Intel Core Processor Family 3.5” Board USB Interface Four USB ports on the rear I/O: Two for USB 3.0 and two for USB 2.0. Two USB 2.0 ports in 2x5-pin internal wafer connector. Display One 15-pin D-Sub as VGA connector. Max. resolution is 1920x1200 @ 60 Hz. One 2x20-pin connector for 18/24-bit single/dual channel LVDS and one 8-pin inverter connector. LVDS resolution is up to 1920x1200 in 24-bit dual channels. One HDMI. Max. resolution is 4096x2160 @ 24 Hz. Watchdog Timer 1~255 seconds or minutes; up to 255 levels. Ethernet ® LAN1: Intel i211AT supports 1000/100/10Mbps Gigabit/Fast Ethernet with Wake-on-LAN and PXE Boot ROM. ® LAN2: Intel i218LM supports 1000/100/10Mbps Gigabit/Fast Ethernet with Wake-on-LAN and PXE Boot ROM. Audio HD audio compliant with Realtek ALC662. Line-out and line-in/MIC-in in 1x10-pin wafer connector. Expansion Interface One full-size PCI-Express Mini Card socket complies with PCI-Express Mini Card Spec. V1.2. ZIO Connector 60-pin high speed connector; containing one PCI Express x1, one USB 2.0, one USB 3.0, one LPC and one SMBus. Power Input One 2x2-pin connector. +12V only DC-in. AT auto power on function supported. Power Management ACPI (Advanced Configuration and Power Interface). Form Factor 3.5” form factor. All specifications and images are subject to change without notice. Note 1.3 Utilities Supported Chipset and graphics driver ® Ethernet driver (Intel i211AT and i218LM) Audio driver XHCI driver iAMT utility and drivers Introduction 3 ® TM CAPA880 Intel Core Processor Family 3.5” Board This page is intentionally left blank. 4 Introduction ® TM CAPA880 Intel Core Processor Family 3.5” Board Chapter 2 Board and Pin Assignments 2.1 Board Dimensions and Fixing Holes Top View Board and Pin Assignments 5 ® TM CAPA880 Intel Core Processor Family 3.5” Board Bottom View Side View 6 Board and Pin Assignments ® TM CAPA880 Intel Core 2.2 Processor Family 3.5” Board Board Layout Top View Side View Board and Pin Assignments 7 ® TM CAPA880 Intel Core Processor Family 3.5” Board Bottom View 8 Board and Pin Assignments ® TM CAPA880 Intel Core 2.3 Processor Family 3.5” Board Installing Fan The processor needs specially designed heatsink and fan assembly to cool down and ensure sufficient air flow inside your system. After applying thermal grease on the processor and installing it on the socket, please place heatsink and fan assembly on top of it. Match the four screws to the fixing holes on the board. Then screw tightly the heatsink and CPU fan assembly onto the board. Be careful not to over tighten the screws as it can damage the processor or the CPU board. Note Also make sure the fan cable is plugged to fan connector (see section 2.5.1) as indicated in image below. Board and Pin Assignments 9 ® TM CAPA880 Intel Core 2.4 Processor Family 3.5” Board Jumper Settings Jumper is a small component consisting of jumper clip and jumper pins. Install jumper clip on 2 jumper pins to close. And remove jumper clip from 2 jumper pins to open. Below illustration shows how to set up jumper. Properly configure jumper settings on the CAPA880 to meet your application purpose. Below you can find a summary table of all jumpers and onboard default settings. Once the default jumper setting needs to be changed, please do it under power-off condition. Note Jumper JP1 JP2 JP3 JP5 10 Description LVDS +3.3V/+5V/+12V Voltage Selection Default: +3.3V CN6 Pin 1: DCD COM1 Data/Power Selection Default: RS-232 Data CN6 Pin 8: RI Restore BIOS Optimal Defaults Default: Normal Operation Auto Power On Default: Disable Setting 5-6 Close 3-5 Close 4-6 Close 1-2 Close 1-2 Close Board and Pin Assignments ® TM CAPA880 Intel Core 2.4.1 Processor Family 3.5” Board LVDS +3.3V/+5V/+12V Voltage Selection (JP1) The board supports voltage selection for flat panel displays. Use this jumper to set LVDS connector (CN3) pin 1~6 VCCM to +3.3V, +5V or +12V. To prevent hardware damage, before connecting please make sure that input voltage of flat panel is correct. Function Setting +12V level +5V level +3.3V level (Default) 1-2 close 3-4 close 5-6 close 2.4.2 COM1 Data/Power Selection (JP2) The COM1 port has +5V level power capability on DCD and +12V level on RI by setting jumper JP2. When this port is set to +5V or +12V level, please make sure its communication mode is RS-232. You can change the communication mode (RS-232/422/485) via BIOS setting, see section 4.4. Function Setting Power: Set CN6 pin 1 to +5V level Data: Set CN6 pin 1 to DCD (Default) Power: Set CN6 pin 8 to +12V level Data: Set CN6 pin 8 to RI (Default) 1-3 close 3-5 close 2-4 close 4-6 close 2.4.3 Restore BIOS Optimal Defaults (JP3) Put jumper clip to pin 2-3 for a few seconds then move it back to pin 1-2. Doing this procedure can restore BIOS optimal defaults. Function Setting Normal operation (Default) 1-2 close Restore BIOS optimal defaults 2-3 close 2.4.4 Auto Power On (JP5) If JP5 is enabled for power input, the system will be automatically power on without pressing soft power button. If JP5 is disabled for power input, it is necessary to manually press soft power button to power on the system. Function Setting Disable auto power on (Default) Enable auto power on 1-2 close 2-3 close Board and Pin Assignments 11 ® TM CAPA880 Intel Core 2.5 Processor Family 3.5” Board Connectors Signals go to other parts of the system through connectors. Loose or improper connection might cause problems, please make sure all connectors are properly and firmly connected. Here is a summary table of connectors on the hardware. Connector Description CN1 Fan Connector CN2 Front Panel Connector CN3 LVDS Connector CN4 SATA Power Connector CN5 Inverter Connector CN6 COM1 Wafer Connector CN7 Audio Connector CN8 USB 2.0 Wafer Port 5 and 6 CN9 Digital I/O Connector CN10 (Optional) Power Connector CN11 SMBus Connector CN12 Ethernet Port 1 and Port 2 CN14 USB 3.0 Port 0 and 1 CN15 USB 2.0 Port 2 and 3 CN16 HDMI Connector CN17 VGA Connector ATX1 ATX Power Connector BAT1 CMOS Battery Connector SATA1 Serial ATA Port SCN1 Full-size PCI-Express Mini Card Connector SCN2 ZIO Expansion Connector SODIMM1 DDR3 SO-DIMM Connector 12 Board and Pin Assignments ® TM CAPA880 Intel Core 2.5.1 Processor Family 3.5” Board Fan Connector (CN1) A fan interface is available through this 1x3-pin connector. You can find fan speed within BIOS Setup Utility if fan is installed. For further information, see BIOS Setup Utility: Advanced\H/W Monitor\PC Health Status (see section 4.4). Pin Signal 1 2 3 GND +12V level Fan speed feedback 2.5.2 Front Panel Connector (CN2) Pin Signal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PWRLED+ EXT SPKN.C. Buzzer PWRLEDN.C. N.C. EXT SPK+ PWRSWPWRSW+ HW RSTHW RST+ HDDLEDHDDLED+ Power LED Pin 1 connects anode (+) of LED and pin 5 connects cathode (-) of LED. The power LED lights up when the system is powered on. External Speaker and Internal Buzzer Pin 2, 4, 6 and 8 connect the case-mounted speaker unit or internal buzzer. While connecting the board to an internal buzzer, please set pin 2 and 4 closed; while connecting to an external speaker, you need to set pins 2 and 4 opened and connect the speaker cable to pin 8(+) and pin 2(-). Power On/Off Button Pin 9 and 10 connect the power button on front panel to the board, which allows users to turn on or off power supply. System Reset Switch Pin 11 and 12 connect the case-mounted reset switch that reboots your computer without turning off the power switch. It is a better way to reboot your system for a longer life of system power supply. HDD Activity LED This connection is linked to hard drive activity LED on the control panel. LED flashes when HDD is being accessed. Pin 13 and 14 connect the hard disk drive to the front panel HDD LED, pin 13 is assigned as cathode(-) and pin 14 is assigned as anode(+). Board and Pin Assignments 13 ® TM CAPA880 Intel Core 2.5.3 Processor Family 3.5” Board LVDS Connector (CN3) This board has a 2x20-pin connector for LVDS LCD interface. It is strongly recommended to use the matching JST SHDR-40VS-B connector for LVDS interface. Pin 1~6 VCCM can be set to +3.3V, +5V or +12V by setting JP1 (see section 2.4.1). 18-bit single channel 14 Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VCCM VCCM VCCM N.C. GND N.C. N.C. GND N.C. N.C. GND Channel A D0Channel A D0+ GND Channel A D1Channel A D1+ GND Channel A D2Channel A D2+ GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 VCCM VCCM VCCM N.C. GND N.C. N.C. GND N.C. N.C. GND N.C. N.C. GND N.C. N.C. GND Channel A CLKChannel A CLK+ GND Board and Pin Assignments ® TM CAPA880 Intel Core 24-bit single channel Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VCCM VCCM VCCM N.C GND N.C N.C GND N.C N.C GND Channel A D0Channel A D0+ GND Channel A D1Channel A D1+ GND Channel A D2Channel A D2+ GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 VCCM VCCM VCCM N.C GND N.C N.C GND N.C N.C GND N.C N.C GND Channel A D3Channel A D3+ GND Channel A CLKChannel A CLK+ GND Processor Family 3.5” Board 18-bit dual channel Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VCCM VCCM VCCM N.C GND N.C N.C GND Channel B CLKChannel B CLK+ GND Channel A D0Channel A D0+ GND Channel A D1Channel A D1+ GND Channel A D2Channel A D2+ GND Pin Signal 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 VCCM VCCM VCCM N.C GND Channel B D0Channel B D0+ GND Channel B D1Channel B D1+ GND Channel B D2Channel B D2+ GND N.C N.C GND Channel A CLKChannel A CLK+ GND 24-bit dual channel Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VCCM VCCM VCCM N.C 2 4 6 8 GND 10 Channel B D312 Channel B D3+ 14 GND 16 Channel B CLK- 18 Channel B CLK+ 20 GND 22 Channel A D024 Channel A D0+ 26 GND 28 Channel A D130 Channel A D1+ 32 GND 34 Channel A D236 Channel A D2+ 38 GND 40 VCCM VCCM VCCM N.C GND Channel B D0Channel B D0+ GND Channel B D1Channel B D1+ GND Channel B D2Channel B D2+ GND Channel A D3Channel A D3+ GND Channel A CLKChannel A CLK+ GND Board and Pin Assignments 15 ® TM CAPA880 Intel Core 2.5.4 Processor Family 3.5” Board SATA Power Connector (CN4) The CN4 is a 1x4-pin p=2.0mm wafer which is compliant with JST B4B-PH-K-S for SATA power interface. Pin Signal 1 2 3 4 +12V level GND GND +5V level 2.5.5 Inverter Connector (CN5) This is a DF13-8S-1.25C 8-pin connector for inverter. We strongly recommend you to use the matching DF13-8S-1.25C connector to avoid malfunction. 1 Pin Signal 1 2 3 4 5 6 7 8 VBL1 (+12V level) VBL1 (+12V level) VBL2 (+5V level) VBL_ENABLE GND GND GND VBL Brightness Control 2.5.6 8 COM1 Wafer Connector (CN6) This is a 1x9-pin p=1.25mm wafer which is compliant with MOLEX 53047 for serial port interface. It is also equipped with +5V level power capability on DCD and +12V level on RI by setting JP2 (see section 2.4.2). The pin assignments of RS-232/422/485 are listed in table below. If you need COM1 to support RS-422 or RS-485, please refer to BIOS setting in section 4.4. 16 Pin RS-232 RS-422 RS-485 1 2 3 4 5 6 7 8 9 DCD DSR RXD RTS TXD CTS DTR RI GND TXNo use TX+ No use RX+ No use RXNo use No use DataNo use Data+ No use No use No use No use No use No use Board and Pin Assignments ® TM CAPA880 Intel Core 2.5.7 Processor Family 3.5” Board Audio Connector (CN7) This is a 1x10-pin p=1.25mm wafer which is compliant with Molex 53047 for audio interface. Pin Signal Pin Signal 1 3 5 7 9 MIC_IN LINE_IN_L LINE_IN_R AUDIO_OUT_L AUDIO_OUT_R 2 4 6 8 10 GND GND GND GND GND 2.5.8 USB 2.0 Wafer Connector (CN8) This 2x5-pin wafer is a Universal Serial Bus (USB) connector for installing versatile USB 2.0 (480Mbps) compliant interface peripherals. Pin 1 3 5 7 9 Signal USB VCC (+5V level) USB #4_DUSB #4_D+ GND GND Pin 2 4 6 8 10 Signal USB VCC (+5V level) USB #5_DUSB #5_D+ GND GND 1 9 1 2.5.9 Digital I/O Connector (CN9) The CN9 is a 1x10-pin p=1.0 mm wafer which is compliant with JST BMXXB-SRSS-TB for digital I/O interface. This 8-channel digital I/O meets requirements for a system customary automation control and can be configured to control cash drawers and sense warning signals from an Uninterrupted Power System (UPS), or perform store security control. You may use software programming to control these digital signals. Pin Signal Pin Signal 1 3 5 7 9 Digital Input 0 Digital Input 1 Digital Input 2 Digital Output 0 +5V 2 4 6 8 10 Digital Output 4 Digital Output 3 Digital Output 2 Digital Output 1 GND 10 1 Board and Pin Assignments 17 ® TM CAPA880 Intel Core 2.5.10 Processor Family 3.5” Board Power Connector (CN10) (Optional) This is a 1x4-pin connector in right angle for +12V DC input. Note that CN10 is co-layout with ATX power connector (ATX1). Pin Signal 1 2 3 4 +12V +12V GND GND 2.5.11 SMBus Connector (CN11) This connector is a 1x3-pin p=2.0mm wafer which is compliant with JST B3B-PH-K-S for SMBus interface. The SMBus (System Management Bus) is a simple bus for the purpose of lightweight communication. Pin Signal 1 2 3 CLK DATA GND 2.5.12 Ethernet Ports (CN12) The board has two RJ-45 connectors for LAN1 and LAN2. Ethernet connection can be established by plugging one end of the Ethernet cable into this RJ-45 connector and the other end (phone jack) to a 1000/100/10-Base-T hub. Pin L1 L2 L3 L4 L5 L6 L7 L8 A B 18 1000 Base-T 100/10 Base-T Description LAN2 LAN1 BI_DA+ TX+ Bidirectional or Transmit Data+ BI_DATXBidirectional or Transmit DataBI_DB+ RX+ Bidirectional or Receive Data+ BI_DC+ N.C. Bidirectional or Not Connected BI_DCN.C. Bidirectional or Not Connected BI_DBRXBidirectional or Receive DataBI_DD+ N.C. Bidirectional or Not Connected BI_DDN.C. Bidirectional or Not Connected Active Link LED (Yellow) Off: No link Blinking: Data activity detected Speed LED 1000: Orange 100/10: OFF/Green Board and Pin Assignments ® TM CAPA880 Intel Core 2.5.13 Processor Family 3.5” Board USB 3.0 Port (CN14) This is a Universal Serial Bus (compliant with USB 3.0 (5Gb/s)) connector on the rear I/O for installing USB peripherals such as keyboard, mouse, scanner, etc. Pin 1 2 3 4 5 6 7 8 9 Signal Pin USB_VCC (+5V power) USB_Data0USB_Data0+ GND SSRX0SSRX0+ GND SSTX0SSTX0+ 2.5.14 10 11 12 13 14 15 16 17 18 Signal USB_VCC (+5V power) USB_Data1USB_Data1+ GND SSRX1SSRX1+ GND SSTX1SSTX1+ USB 2.0 Port (CN15) This is a USB 2.0 connector on the rear I/O. Pin 1 2 3 4 Signal USB VCC (+5V level) USB #2_DUSB #2_D+ GND 2.5.15 Pin 5 6 7 8 Signal USB VCC (+5V level) USB #3_DUSB #3_D+ GND 5 6 7 8 1 2 3 4 HDMI Connector (CN16) The HDMI (High-Definition Multimedia Interface) is a compact digital interface which is capable of transmitting high-definition video and high-resolution audio over a single cable. Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 HDMI OUT_DATA2+ HDMI OUT_DATA2GND HDMI OUT_DATA0+ HDMI OUT_DATA0GND CEC HDMI OUT_SCL GND HDMI_HTPLG 2 4 6 8 10 12 14 16 18 GND HDMI OUT_DATA1+ HDMI OUT_DATA1GND HDMI OUT_Clock+ HDMI OUT_ClockN.C. HDMI OUT_SDA +5V Board and Pin Assignments 19 ® TM CAPA880 Intel Core 2.5.16 Processor Family 3.5” Board VGA Connector (CN17) This is a 15-pin D-Sub connector which is commonly used for VGA display. This VGA interface configuration can be configured via software utility. Pin Signal Pin Signal 1 3 5 7 9 11 13 15 Red Blue GND GND VCC N.C. Horizontal Sync DDC CLK 2 4 6 8 10 12 14 Green N.C. GND GND GND DDC DATA Vertical Sync 2.5.17 ATX Power Connector (ATX1) Steady and sufficient power can be supplied to all components on the board by connecting the power connector. Please make sure all components and devices are properly installed before connecting the power connector. The ATX1 is a 4-pin power supply interface. External power supply plug fits into ATX1 in only one orientation. Properly press down power supply plug until it completely and firmly fits into this connector. Loose connection may cause system instability. Note that ATX1 is co-layout with 1x4-pin right angle connector (CN10). Pin Signal 1 2 3 4 GND GND +12V +12V 2.5.18 CMOS Battery Connector (BAT1) This connector is for CMOS battery interface. 20 Pin Signal 1 2 +3.3V GND 1 Board and Pin Assignments ® TM CAPA880 Intel Core 2.5.19 Processor Family 3.5” Board Serial ATA Port (SATA1) This Serial Advanced Technology Attachment (Serial ATA or SATA) connector is for high speed SATA interface. It is a computer bus interface for connecting to devices such as hard disk drive. Pin Signal 1 2 3 4 5 6 7 GND SATA_TX+ SATA_TXGND SATA_RXSATA_RX+ GND 2.5.20 Full-size PCI-Express Mini Card Connector (SCN1) This is a full-size PCI-Express Mini Card connector on the bottom side complying with PCI-Express Mini Card Spec. V1.2. It supports either PCI-Express, USB 2.0 or SATA (mSATA). You can select PCI-Express or mSATA feature via BIOS setting in section 4.4. Pin Signal Pin Signal 1 3 5 7 9 11 13 15 17 19 21 WAKE# No use No use CLKREQ# GND REFCLKREFCLK+ GND No use No use GND PE_RXN3/ SATA_RXP PE_RXP3/ SATA_RXN GND GND PE_TXN3/ SATA_TXN PE_TXP3/ SATA_TXP GND GND +3.3VSB +3.3VSB GND No use No use No use No use 2 4 6 8 10 12 14 16 18 20 22 24 +3.3VSB GND +1.5V No use No use No use No use No use GND W_DISABLE# PERST# +3.3VSB 26 GND 28 30 32 +1.5V SMB_CLK SMB_DATA 34 GND 36 38 40 42 44 46 48 50 52 USB_D8USB_D8+ GND No use No use No use +1.5V GND +3.3VSB 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 Board and Pin Assignments 21 ® TM CAPA880 Intel Core 2.5.21 Processor Family 3.5” Board ZIO Expansion Connector (SCN2) The board is equipped with SCN2 on the bottom side for connecting CPU board to a ZIO module. 22 Pin Signal Pin Signal A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 +12V +5VSB +5VSB +3.3VSB +3.3VSB RSVD PWROK SMB_CLK SMB_DATA GND PCI-E RXP4 PCI-E RXN4 USBOC_N USB #10_D+ USB #10_DUSB #11_D+ USB #11_DGND SSTX3+ SSTX3PLTRST_N SSRX3+ SSRX3GND DDPC_1P DDPC_1N DDPC_3P DDPC_3N GND DDPC_HPD B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 GND GND GND GND RSVD RSVD RSVD RSVD GND PCI-E TXP4 PCI-E TXN4 WAKE_N PCI-E CLKP PCI-E CLKN GND CLK_33M SERIRQ LAD0 LAD1 LAD2 LAD3 L_FRAME GND DDPC_0P DDPC_0N DDPC_2P DDPC_2N GND DDPC_AUXP DDPC_AUXN Board and Pin Assignments ® TM CAPA880 Intel Core Processor Family 3.5” Board Chapter 3 Hardware Description 3.1 Microprocessors ® TM The CAPA880 supports Intel Core i7 /i5 /i3 processors, which enable your system to ® ® ® operate under Windows 7, Windows 8 and Windows 10 environments. The system performance depends on the microprocessor. Make sure all correct settings are arranged for your installed microprocessor to prevent the CPU from damages. 3.2 BIOS The CAPA880 uses AMI Plug and Play BIOS with a single 64Mbit SPI Flash. 3.3 System Memory The CAPA880 supports one 204-pin DDR3 SO-DIMM socket for maximum memory capacity up to 8GB DDR3 SDRAMs. The memory module comes in sizes of 1GB, 2GB, 4GB and 8GB. Hardware Description 23 ® TM CAPA880 Intel Core 3.4 I/O Port Address Map ® TM The Intel Core 24 Processor Family 3.5” Board i7 /i5 /i3 processors communicate via I/O ports. Hardware Description ® TM CAPA880 Intel Core 3.5 Processor Family 3.5” Board Interrupt Controller (IRQ) Map The interrupt controller (IRQ) mapping list is shown as follows: Hardware Description 25 ® TM CAPA880 Intel Core 26 Processor Family 3.5” Board Hardware Description ® TM CAPA880 Intel Core Hardware Description Processor Family 3.5” Board 27 ® TM CAPA880 Intel Core 28 Processor Family 3.5” Board Hardware Description ® TM CAPA880 Intel Core Hardware Description Processor Family 3.5” Board 29 ® TM CAPA880 Intel Core 30 Processor Family 3.5” Board Hardware Description ® TM CAPA880 Intel Core 3.6 Processor Family 3.5” Board Memory Map The memory mapping list is shown as follows: Hardware Description 31 ® TM CAPA880 Intel Core Processor Family 3.5” Board This page is intentionally left blank. 32 Hardware Description ® TM CAPA880 Intel Core Processor Family 3.5” Board Chapter 4 AMI BIOS Setup Utility The AMI UEFI BIOS provides users with a built-in setup program to modify basic system configuration. All configured parameters are stored in a flash chip to save the setup information whenever the power is turned off. This chapter provides users with detailed description about how to set up basic system configuration through the AMI BIOS setup utility. 4.1 Starting To enter the setup screens, follow the steps below: 1. 2. Turn on the computer and press the <Del> key immediately. After you press the <Del> key, the main BIOS setup menu displays. You can access the other setup screens from the main BIOS setup menu, such as the Advanced and Chipset menus. If your computer cannot boot after making and saving system changes with BIOS setup, you can restore BIOS optimal defaults by setting JP3 (see section 2.4.3). Note It is strongly recommended that you should avoid changing the chipset’s defaults. Both AMI and your system manufacturer have carefully set up these defaults that provide the best performance and reliability. 4.2 Navigation Keys The BIOS setup/utility uses a key-based navigation system called hot keys. Most of the BIOS setup utility hot keys can be used at any time during the setup navigation process. These keys include <F1>, <F2>, <Enter>, <ESC>, <Arrow> keys, and so on. Some of the navigation keys differ from one screen to another. Note AMI BIOS Setup Utility 33 ® TM CAPA880 Intel Core Processor Family 3.5” Board Hot Keys Description Left/Right The Left and Right <Arrow> keys allow you to select a setup screen. Up/Down The Up and Down <Arrow> keys allow you to select a setup screen or sub screen. + Plus/Minus The Plus and Minus <Arrow> keys allow you to change the field value of a particular setup item. Tab The <Tab> key allows you to select setup fields. F1 The <F1> key allows you to display the General Help screen. F2 The <F2> key allows you to Load Previous Values. F3 The <F3> key allows you to Load Optimized Defaults. F4 The <F4> key allows you to save any changes you have made and exit Setup. Press the <F4> key to save your changes. Esc The <Esc> key allows you to discard any changes you have made and exit the Setup. Press the <Esc> key to exit the setup without saving your changes. Enter The <Enter> key allows you to display or change the setup option listed for a particular setup item. The <Enter> key can also allow you to display the setup sub screens. 34 AMI BIOS Setup Utility ® TM CAPA880 Intel Core 4.3 Processor Family 3.5” Board Main Menu When you first enter the setup utility, you will enter the Main setup screen. You can always return to the Main setup screen by selecting the Main tab. System Time/Date can be set up as described below. The Main BIOS setup screen is shown below. BIOS Information Display the auto-detected BIOS information. System Language Choose the system default language. System Date/Time Use this option to change the system time and date. Highlight System Time or System Date using the <Arrow> keys. Enter new values through the keyboard. Press the <Tab> key or the <Arrow> keys to move between fields. The date must be entered in MM/DD/YY format. The time is entered in HH:MM:SS format. Access Level Display the access level of current user. AMI BIOS Setup Utility 35 ® TM CAPA880 Intel Core 4.4 Processor Family 3.5” Board Advanced Menu ACCESSORY OPTION Use this item to select ZIO module which is installed. The Advanced menu also allows users to set configuration of the CPU and other system devices. You can select any of the items in the left frame of the screen to go to the sub menus: ► ► ► ► ► ► ► ACPI Settings CPU Configuration SATA Configuration PCH-FW Configuration AMT configuration (Only for Q87) USB Configuration NCT6627UD Second Super IO Configuration (This option appears only if a ZIO module with serial ports is connected) ► F81803 Super IO Configuration ► F81803 HW Monitor ► DIO Configuration For items marked with “”, please press <Enter> for more options. For H81: 36 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board For Q87: ACCESSORY OPTION You can use this item to select ZIO module. Selection options are AX93262, AX93285, AX93291 and AX93295. AMI BIOS Setup Utility 37 ® TM CAPA880 Intel Core Processor Family 3.5” Board ACPI Settings You can use this screen to select options for ACPI configuration, and change the value of the selected option. A description of selected item appears on the right side of the screen. ACPI Sleep State Select the ACPI (Advanced Configuration and Power Interface) sleep state. Configuration options are Suspend Disabled and S3 only (Suspend to RAM). The default is S3 only (Suspend to RAM); this option selects ACPI sleep state the system will enter when suspend button is pressed. 38 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board CPU Configuration This screen shows the CPU Configuration. Intel Virtualization Technology Enable or disable Intel Virtualization Technology. When enabled, a VMM (Virtual Machine Mode) can utilize the additional hardware capabilities. It allows a platform to run multiple operating systems and applications independently, hence enabling a single computer system to work as several virtual systems. AMI BIOS Setup Utility 39 ® TM CAPA880 Intel Core Processor Family 3.5” Board SATA Configuration In the SATA Configuration menu, you can see the currently installed hardware in the SATA ports. During system boot up, the BIOS automatically detects the presence of SATA devices. SATA Controller(s) Enable or disable the SATA Controller feature. The default is Enabled. SATA Mode Selection Determine how SATA controller(s) operate. Operation mode options are IDE and AHCI (Advanced Host Controller Interface) Mode. The default is AHCI Mode. PCIE Mini Card Function Select PCI-Express Mini Card or mSATA support for SCN1 (see section 2.5.20). 40 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board PCH-FW Configuration This screen displays ME Firmware information. AMI BIOS Setup Utility 41 ® TM CAPA880 Intel Core Processor Family 3.5” Board AMT Configuration Use this screen to configure AMT parameters. Only for Q87: Intel AMT ® Enable or disable Intel Active Management Technology BIOS Extension. The default is Enabled. After enabling, please refer to Appendix C for iAMT settings. 42 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board USB Configuration USB Devices Display all detected USB devices. AMI BIOS Setup Utility 43 ® TM CAPA880 Intel Core Processor Family 3.5” Board NCT6627UD Second Super IO Configuration This screen is available only if a ZIO module with serial ports is connected. You can use this screen to select options for Second Super IO Configuration, and change the value of the selected option. A description of selected item appears on the right side of the screen. For items marked with “”, please press <Enter> for more options. Serial Port 1-4 Configuration Set parameters related to serial port 1~4 on ZIO module. Note 44 The numbers of serial ports depends on which ZIO module is connected. Once the ACCESSORY OPTION is selected, this screen will show the numbers of serial ports on that selected ZIO module. AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Serial Port 1 Configuration Serial Port Enable or disable serial port 1 on ZIO module. The optimal setting for base I/O address is 2F8h and for interrupt request address is IRQ10. Serial Port 2 Configuration Serial Port Enable or disable serial port 2 on ZIO module. The optimal setting for base I/O address is 3E8h and for interrupt request address is IRQ11. AMI BIOS Setup Utility 45 ® TM CAPA880 Intel Core Processor Family 3.5” Board Serial Port 3 Configuration Serial Port Enable or disable serial port 3 on ZIO module. The optimal setting for base I/O address is 2E8h and for interrupt request address is IRQ5. COM Port Type Use this item to set RS-232/422/485 communication mode. 46 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Serial Port 4 Configuration Serial Port Enable or disable serial port 4 on ZIO module. The optimal setting for base I/O address is 2F0h and for interrupt request address is IRQ7. COM Port Type Use this item to set RS-232/422/485 communication mode. AMI BIOS Setup Utility 47 ® TM CAPA880 Intel Core Processor Family 3.5” Board F81803 Super IO Configuration You can use this screen to select options for F81803 Super IO Configuration, and change the value of the selected option. A description of selected item appears on the right side of the screen. For items marked with “”, please press <Enter> for more options. Serial Port 1 Configuration Set parameters related to serial port 1 on CAPA880. 48 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Serial Port 1 Configuration Serial Port Enable or disable serial port 1 on CAPA880. The optimal setting for onboard F81803 SIO address is 3F8h and for interrupt request address is IRQ4. COM Mode Use this item to set RS-232/422/485 communication mode. AMI BIOS Setup Utility 49 ® TM CAPA880 Intel Core Processor Family 3.5” Board F81803 HW Monitor This screen monitors hardware health status. This screen displays the temperature of CPU and system, cooling fan speed in RPM and system voltages (+3.3V and +5V). 50 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board DIO Configuration You can use this screen to select options for DIO configuration. A description of selected item appears on the right side of the screen. Note that digital I/O (DIO) port 9~40 are available only if AX93285 ZIO module is installed. For more details, see Appendix B. DIO Modification Enable or disable digital I/O modification. The default is Disabled. Once it is enabled, you can load manufacture default and access to the DIO status sub screen to set output or input. Load Manufacture Default Use this option to load default settings. DIO port 0-40 Select this option to open DIO status sub screen to set output or input for each port. AMI BIOS Setup Utility 51 ® TM CAPA880 Intel Core 52 Processor Family 3.5” Board DIO port 0-8 AMI BIOS Setup Utility ® TM CAPA880 Intel Core 4.5 Processor Family 3.5” Board Chipset Menu The Chipset menu allows users to change the advanced chipset settings. You can select any of the items in the left frame of the screen to go to the sub menus: ► PCH-IO Configuration ► System Agent (SA) Configuration For items marked with “”, please press <Enter> for more options. AMI BIOS Setup Utility 53 ® TM CAPA880 Intel Core Processor Family 3.5” Board PCH-IO Configuration This screen shows PCH-IO information. System Agent (SA) Configuration This screen shows System Agent version information and provides function for specifying related parameters. Graphics Configuration Use this item to open graphics configuration sub screen. Memory Configuration Use this item to refer to the information related to system memory. 54 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Primary IGFX Boot Display Select the video device which will be activated during POST (Power-On Self Test). The default is VBIOS Default. AMI BIOS Setup Utility 55 ® TM CAPA880 Intel Core Processor Family 3.5” Board Secondary IGFX Boot Display Select the secondary display device. The default is HDMI. LVDS Panel Type Select LVDS panel resolution. 56 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Memory Information This screen shows the system memory information. AMI BIOS Setup Utility 57 ® TM CAPA880 Intel Core 4.6 Processor Family 3.5” Board Boot Menu The Boot menu allows users to change boot options of the system. Setup Prompt Timeout Number of seconds to wait for setup activation key. 65535(0xFFFF) means indefinite waiting. Bootup NumLock State Use this item to select the power-on state for the keyboard NumLock. Quiet Boot Select to display either POST output messages or a splash screen during boot-up. Launch PXE OpROM policy Use this item to enable or disable the boot ROM function of the onboard LAN chip when the system boots up. Boot Option Priorities [Boot Option #1, #2…] These are settings for boot priority. Specify the boot device priority sequence from the available devices. Hard Drive BBS Priorities These are settings for configuring the boot order for a specific device group. These options are only visible if at least one device for this group is present. 58 AMI BIOS Setup Utility ® TM CAPA880 Intel Core 4.7 Processor Family 3.5” Board Security Menu The Security menu allows users to change the security settings for the system. Administrator Password This item indicates whether an administrator password has been set (installed or uninstalled). User Password This item indicates whether a user password has been set (installed or uninstalled). AMI BIOS Setup Utility 59 ® TM CAPA880 Intel Core 4.8 Processor Family 3.5” Board Save & Exit Menu The Save & Exit menu allows users to load your system configuration with optimal or fail-safe default values. Save Changes and Exit When you have completed the system configuration changes, select this option to leave Setup and return to Main Menu. Select Save Changes and Exit from the Save & Exit menu and press <Enter>. Select Yes to save changes and exit. Discard Changes and Exit Select this option to quit Setup without making any permanent changes to the system configuration and return to Main Menu. Select Discard Changes and Exit from the Save & Exit menu and press <Enter>. Select Yes to discard changes and exit. Save Changes and Reset When you have completed the system configuration changes, select this option to leave Setup and reboot the computer so the new system configuration parameters can take effect. Select Save Changes and Reset from the Save & Exit menu and press <Enter>. Select Yes to save changes and reset. Discard Changes and Reset Select this option to quit Setup without making any permanent changes to the system configuration and reboot the computer. Select Discard Changes and Reset from the Save & Exit menu and press <Enter>. Select Yes to discard changes and reset. Save Changes When you have completed the system configuration changes, select this option to save changes. Select Save Changes from the Save & Exit menu and press <Enter>. Select Yes to save changes. 60 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Discard Changes Select this option to quit Setup without making any permanent changes to the system configuration. Select Discard Changes from the Save & Exit menu and press <Enter>. Select Yes to discard changes. Restore Defaults It automatically sets all Setup options to a complete set of default settings when you select this option. Select Restore Defaults from the Save & Exit menu and press <Enter>. Save as User Defaults Select this option to save system configuration changes done so far as User Defaults. Select Save as User Defaults from the Save & Exit menu and press <Enter>. Restore User Defaults It automatically sets all Setup options to a complete set of User Defaults when you select this option. Select Restore User Defaults from the Save & Exit menu and press <Enter>. Boot Override Select a drive to immediately boot that device regardless of the current boot order. Launch EFI Shell from filesystem device Attempt to launch EFI Shell application (Shellx64.efi) from one of the available filesystem devices. AMI BIOS Setup Utility 61 ® TM CAPA880 Intel Core Processor Family 3.5” Board This page is intentionally left blank. 62 AMI BIOS Setup Utility ® TM CAPA880 Intel Core Processor Family 3.5” Board Appendix A Watchdog Timer A.1 About Watchdog Timer Software stability is major issue in most application. Some embedded systems are not watched by operator for 24 hours. It is usually too slow to wait for someone to reboot when computer hangs. The systems need to be able to reset automatically when things go wrong. The watchdog timer gives us solution. The watchdog timer is a counter that triggers a system reset when it counts down to zero from a preset value. The software starts counter with an initial value and must reset it periodically. If the counter ever reaches zero which means the software has crashed, the system will reboot. A.2 How to Use Watchdog Timer The I/O port base addresses of watchdog timer are 2E (hex) and 2F (hex). The 2E (hex) and 2F (hex) are address and data port respectively. Assume that program A is put in a loop that must execute at least once every 10ms. Initialize watchdog timer with a value bigger than 10ms. If the software has no problems; watchdog timer will never expire because software will always restart the counter before it reaches zero. Begin Next Enable and Initialize Watchdog Timer Next Program “A” Next Disable Watchdog Timer Next Watchdog Timer Begin Next Enable and Initialize Watchdog Timer Next Program “A” Next Reset Watchdog Timer Next 63 ® TM CAPA880 Intel Core A.3 Processor Family 3.5” Board Sample Program Assembly sample code : ;Enable mov mov out out WDT: dx,2Eh al,87 dx,al dx,al ;Select mov mov out mov mov out Logic device: dx,2Eh al,07h dx,al dx,2Fh al,07h dx,al ;Enable mov mov out mov mov out WDT base address: dx,2Eh al,30h dx,al dx,2Fh al,01h dx,al ;Un-lock super I/O ;Activate WDT: mov dx,2Eh mov al,0F0h out dx,al mov dx,2Fh mov al,80h out dx,al ;Set base timer : mov dx,2Eh mov al,0F6h out dx,al mov dx,2Fh mov al,Mh out dx,al ;M=00h,01h,...FFh (hex),Value=0 to 255 ;(see Note below) ;Set Second or Minute : mov dx,2Eh mov al,0F5h out dx,al mov dx,2Fh mov al,Nh ;N=71h or 79h(see out dx,al Note below) Note: If N=71h, the time base is set to second. M = time value 00: Time-out disable 01: Time-out occurs after 1 second 02: Time-out occurs after 2 seconds 03: Time-out occurs after 3 seconds . . FFh: Time-out occurs after 255 seconds 64 Watchdog Timer ® TM CAPA880 Intel Core Processor Family 3.5” Board If N=79h, the time base is set to minute. M = time value 00: Time-out disable 01: Time-out occurs after 1 minute 02: Time-out occurs after 2 minutes 03: Time-out occurs after 3 minutes . . FFh: Time-out occurs after 255 minutes Watchdog Timer 65 ® TM CAPA880 Intel Core Processor Family 3.5” Board This page is intentionally left blank. 66 Watchdog Timer ® TM CAPA880 Intel Core Processor Family 3.5” Board Appendix B Digital I/O B.1 About Digital I/O The digital I/O on CPU board has 8 bits. Each bit can be set to function as input or output by software programming. In default, all pins are pulled high with +5V level (according to main power). The BIOS default settings are 3 inputs and 5 outputs where all of these pins are set to 1. CN9 1 B.2 Pin Signal Pin Signal 1 3 5 7 9 DI0 DI1 DI2 DO0 +5V 2 4 6 8 10 DO4 DO3 DO2 DO1 GND Digital I/O Programming 2 I C to GPIO PCA9554PW GPIO. 2 I C address: 01000100. Command byte Command Protocol Function 0 1 2 3 Read byte Read/write byte Read/write byte Read/write byte Input port register Output port register Polarity inversion register Configuration register The command byte is the first byte to follow the address byte during a write transmission. It is used as a pointer to determine which of the following registers will be written or read. Digital I/O 67 ® TM CAPA880 Intel Core Processor Family 3.5” Board Register 0: Input port register. This register is a read-only port. It reflects the incoming logic levels of the pins, regardless of whether the pin is defined as an input or an output by Register 3. Writes to this register have no effect. The default “X” is determined by the externally applied logic level, normally “1” when no external signal externally applied because of the internal pull-up resistors. Register 0 – Input port register bit description Bit Symbol Access Value 7 6 5 4 3 2 1 0 I7 I6 I5 I4 I3 I2 I1 I0 Read only Read only Read only Read only Read only Read only Read only Read only X X X X X X X X Description Determined by externally applied logic level. Register 1: Output port register. This register reflects the outgoing logic levels of the pins defined as outputs by Register 3. Bit values in this register have no effect on pins defined as inputs. Reads from this register return the value that is in the flip-flop controlling the output selection, not the actual pin value. Register 1 – Output port register bit description Bit Symbol Access Default Value Description 7 6 5 4 3 2 1 0 O7 O6 O5 O4 O3 O2 O1 O0 R R R R R R R R 1 1 1 1 1 1 1 1 Reflects outgoing logic levels of pins defined as outputs by Register 3. Register 2: Polarity Inversion register. This register allows the user to invert the polarity of the Input port register data. If a bit in this register is set (written with “1”), the corresponding Input port data is inverted. If a bit in this register is cleared (written with “0”), the Input port data polarity is retained. Register 2 – Polarity inversion register bit description Bit Symbol Access Default Value Description 7 6 5 4 3 2 1 0 68 N7 N6 N5 N4 N3 N2 N1 N0 R/W R/W R/W R/W R/W R/W R/W R/W 0 0 0 0 0 0 0 0 Inverts polarity of Input port register data. 0 = Input port register data retained (default value). 1 = Input port register data inverted. Digital I/O ® TM CAPA880 Intel Core Processor Family 3.5” Board Register 3: Configuration register. This register configures the directions of the I/O pins. If a bit in this register is set, the corresponding port pin is enabled as an input with high-impedance output driver. If a bit in this register is cleared, the corresponding port pin is enabled as an output. At reset, the I/Os are configured as inputs with a weak pull-up to VDD. Register 3 – Configuration register bit description Bit Symbol Access Default Value Description 7 6 5 4 3 2 1 0 C7 C6 C5 C4 C3 C2 C1 C0 Digital I/O R/W R/W R/W R/W R/W R/W R/W R/W 1 1 1 1 1 1 1 1 Configures the directions of the I/O pins. 0 = Corresponding port pin enabled as an output. 1 = Corresponding port pin configured as input (default value). 69 ® TM CAPA880 Intel Core Processor Family 3.5” Board This page is intentionally left blank. 70 Digital I/O ® TM CAPA880 Intel Core Processor Family 3.5” Board Appendix C iAMT Settings ® ® The Intel Active Management Technology (Intel iAMT) has decreased a major barrier to IT efficiency that uses built-in platform capabilities and popular third-party management and security applications to allow IT a better discovering, healing, and protection their networked computing assets. ® In order to utilize Intel iAMT you must enter the ME BIOS (<Ctrl + P> during system startup), ® change the ME BIOS password, and then select “Intel iAMT” as the manageability feature. C.1 1. 2. Entering MEBx Go to BIOS to enable iAMT function (see section 4.4). Exit from BIOS after starting iAMT, and press <Ctrl + P> to enter MEBx Setting. It is better to press <Ctrl + P> before the screen popping out. Note C.2 1. Set and Change Password You will be asked to set a password when first log in. The default password is “admin”. iAMT Settings 71 ® TM CAPA880 Intel Core Processor Family 3.5” Board 2. You will be asked to change the password before setting ME. 3. You must confirm your new password while revising. The new password must contain: (example: !!11qqQQ) (default value). Eight characters One upper case One lower case One number One special symbol, such as ! 、 $ or ; , (、 " , excepted) Underline ( _ ) and space are valid characters for password, but they won’t make higher complexity. 72 iAMT Settings ® TM CAPA880 Intel Core C.3 Processor Family 3.5” Board iAMT Settings ® Select Intel iAMT configuration and press <Enter>. 1. Select Network Setup to configure iAMT. iAMT Settings 73 ® TM CAPA880 Intel Core 2. 74 Processor Family 3.5” Board Select TCP/IP to get into Network interface and set it to Enabled. Get into DHCP Mode and set it to Disabled. iAMT Settings ® TM CAPA880 Intel Core 3. Processor Family 3.5” Board If DHCP Mode is disabled, set the following settings: IP address Subnet mask ® 4. Go back to Intel iAMT Configuration, then select Activate Network Access and press <Enter>. 5. Exit from MEBx after completing the iAMT settings. iAMT Settings 75 ® TM CAPA880 Intel Core C.4 1. Processor Family 3.5” Board iAMT Web Console From a web browser, please type http://(IP ADDRESS):16992, which connects to iAMT Web. Example: http://10.1.40.214:16992 2. To log on, you will be required to type in username and password for access to the Web. USER: admin (default value) PASS: (MEBx password) 76 iAMT Settings ® TM CAPA880 Intel Core Processor Family 3.5” Board 3. Enter the iAMT Web. 4. Click Remote Control, and select commands on the right side. iAMT Settings 77 ® TM CAPA880 Intel Core 5. 78 Processor Family 3.5” Board When you have finished using the iAMT Web console, close the Web browser. iAMT Settings