Axiomtek does not make any commitment to update any 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 forms or by any means, electronic, mechanical, photocopying, recording, among others, without prior written permissions of Axiomtek Co., Ltd.
Safety Precautions Before getting started, please read the following important safety precautions. The DSP501-527 does not come with an operating system which must be loaded first before installation of any software into the computer. Be sure to ground yourself to prevent static charge when installing any internal components.
Classifications Degree of production against electric shock: not classified Degree of protection against ingress of water: IP40 Equipment not suitable for use in the presence of a flammable anesthetic mixture with air, oxygen or nitrous oxide. Mode of operation: Continuous...
General Cleaning Tips Please keep the following precautions in mind while understanding the details fully before and during any cleaning of the computer and any components within. A piece of dry cloth is ideal to clean the device. Be cautious of any tiny removable components when using a vacuum cleaner to absorb dirt on the floor.
Scrap Computer Recycling Please inform the nearest Axiomtek distributor as soon as possible for suitable solutions in case computers require maintenance or repair; or for recycling in case computers are out of order. Trademarks Acknowledgments Axiomtek is a trademark of Axiomtek Co., Ltd.
Table of Contents Disclaimers ......................ii Safety Precautions ....................iii Classifications ....................... iv General Cleaning Tips ................... v Scrap Computer Recycling ................... vi SECTION 1 INTRODUCTION................. 1 General Descriptions ................. 1 System Specifications ............... 2 1.2.1 CPU ........................2 1.2.2 I/O System ......................
Page 8
Advanced Menu ................31 Chipset Menu ................... 46 Security Menu .................. 50 Save & Exit Menu ................52 APPENDIX A WATCHDOG TIMER ............. 55 About Watchdog Timer .................. 55 Sample Program ....................56 viii...
DSP501-527 Series user’s Manual SECTION 1 INTRODUCTION This section contains general information and detailed specifications of the DSP501- 527. Section 1 consists of the following sub-sections: General Descriptions System Specifications Dimensions I/O Outlets Packing List 1.1 General Descriptions...
DSP501-527 Series user’s Manual Features 8th generation Intel® Core™ i5-8365UE 4.1GHz, i3-8145UE 3.9GHz, Celeron® 4305UE 2.0GHz ULT SoC 2 x DDR4-2400/2666 SO-DIMM max. up to 32GB 1 COM port, 5 USB ports and 1 GbE LANs ...
DSP501-527 Series user’s Manual 1.2.2 I/O System Display 1 x HDMI (HDMI 2.0 up to 4096 x 2160@60Hz) 1 x DP (DP 1.2 up to 4096 x 2160@60Hz) Ethernet 1 x 10/100/1000 Ethernet ports (i219LM) ...
DSP501-527 Series user’s Manual 1.2.3 System Specifications Watchdog Timer 1~255 seconds or minutes; up to 255 levels. Power Supply 12VDC /60W AC to DC adapter Operation Temperature 0℃ ~+50℃ (32 ºF ~ 122ºF) ...
DSP501-527 Series user’s Manual 1.3 Dimensions The following diagrams show dimensions and outlines of the DSP501-527. 1.3.1 System Dimensions Introduction...
DSP501-527 Series user’s Manual 1.3.2 Wall-mount Bracket Dimensions Instruction Step 1: Screw the two pieces of wall-mount kits to the bottom plate of the device. Total four screws (metric 3 x6) are required. Step 2: Use the device, with wall mount plate attached, as a guide to mark the correct locations of the four screws.
DSP501-527 Series user’s Manual Step 3: Insert a tapping-screw (thread diameter less than 4mm) head through middle of the keyhole-shaped aperture on the plate, and then slide the device downwards. Tighten the screw head for added stability. 1.4 I/O Outlets The following figures show I/O outlets on the DSP501-527.
DSP501-527 Series user’s Manual 1.5 Packing List The DSP501-527 comes with the following bundle package : DSP501-527 System Unit x 1 Quick Installation Guide x 1 Foot Pad x 4 Screw Type AC 60W (12V/5A) Adaptor x 1 ...
DSP501-527 Series user’s Manual SECTION 2 HARDWARE INSTALLATION The DSP501-527 is convenient for various hardware configurations such as DRAM, SSD (Solid State Drive) and M.2 modules. Section 2 contains guidelines for hardware installation. 2.1 Installation of SO-DIMM Memory Installation of Memory DIMM1 / DIMM2 Device Step 1 Turn off the system and unplug the power cord.
Page 18
DSP501-527 Series user’s Manual 2.2 Installation of M.2 SATA/NVMe SSD Step 1 Turn off the system and unplug the power cord. Step 2 Turn the system upside down to locate screws at the bottom and then loosen all screws. Step 3 Open the top cover.
Page 19
DSP501-527 Series user’s Manual 2.3 Installation of M.2 Key B 4G/LTE Module Step 1 Turn off the system and unplug the power cord. Step 2 Turn the system upside down. Locate and loosen the four screws at the bottom, as illustrated below.
Page 20
DSP501-527 Series user’s Manual 2.4 Installation of M.2 Key E WiFi/BT Module Step 1 Turn off the system and unplug the power cord. Step 2 Turn the system upside down. Locate and loosen the four screws at the bottom, as illustrated below.
3.1 Locations of Jumpers & Connectors SBC87527 Top View 【Note】: It is strongly recommended that any unmentioned jumper settings should not be modified without instructions by Axiomtek FAEs. Any modifications without instructions might cause system failure. Jumper & Connector Settings...
DSP501-527 Series user’s Manual 3.2 Summary of Jumper Settings Proper jumper settings configure the DSP300-318 to meet various application purposes. A table of all jumpers and their default settings is listed below. Jumper Description Setting Restore BIOS Optimal Defaults 1-2 Normal (Default)
DSP501-527 Series user’s Manual 3.2.1 Restore BIOS Optimal Defaults (JP1) To restore BIOS optimal defaults, please put jumper clip to pin 2-3 for a few seconds then move it back to pin 1-2. Functions Settings Normal (Default) 1-2 close Restore BIOS optimal defaults 2-3 close 3.2.2 Auto Power On (JP4)
DSP501-527 Series user’s Manual 3.3 Connectors Signals go to the 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 table summarizing the connectors on the hardware.
DSP501-527 Series user’s Manual 3.3.1 DC Power Jack Connector (screw type) (CN16) The system supports 12V DC-in connector for system power input. The CN16 is a DC jack with a screw. Firmly insert an adapter with at least 60W power output into this connector. To prevent system instability caused by loose connection, make sure all components/devices are properly installed before connecting.
DSP501-527 Series user’s Manual 3.3.3 HDMI Connector (CN14) 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. Pins Signals Pins Signals HDMI OUT_DATA2+ HDMI OUT_DATA2-...
DSP501-527 Series user’s Manual 3.3.4 Ethernet Ports (LAN1) The system has one RJ-45 connectors: LAN1. 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.
DSP501-527 Series user’s Manual 3.3.6 Reset button (CN8) The Reset button allows users to reset DSP501-527 when an abnormal situation occurs during system operation. Functions Descriptions Reset system Keep system status 3.3.7 Remote Power Switch Connector (PWRBT1) The system has one 2-pin connector output for remote power on/off switch.
DSP501-527 Series user’s Manual 3.3.10 DisplayPort Connector (CN15) The DP is a digital display interface which is capable of transmitting high -definition video. Signal DPB_LANE0 DPB_LANE0# DPB_LANE1 DPB_LANE1# DPB_LANE2 DPB_LANE2# DPB_LANE3 DPB_LANE3# Detect Pin DPB_AUX DPB_AUX# DPB_HPDE +3.3V 3.3.11 Audio Jack Line-out Connector (CN7) The DSP501-527 provides one HD audio jack Line_out connector.
DSP501-527 Series user’s Manual 3.3.12 Audio Jack MIC-in Connector (CN6) The DSP501-527 provides one HD audio jack MIC_in connector. Pins Signals MIC_L MIC_R 3.3.13 M.2 B Key Connector (CN2) The DSP501-527 has one M.2 B Key 3042 socket. Pins Signals...
DSP501-527 Series user’s Manual 3.3.14 SIM Card slot (CN11) This system has one CN11 socket for inserting a SIM Card. In order to work properly, the SIM Card must be used together with a 4G/LTE module which is inserted into CN2. It is mainly used in 4G/LTE wireless network application.
DSP501-527 Series user’s Manual 3.3.15 M.2 M KEY Connector (CN3) This system has one M.2 M key socket for inserting M.2 2280 SATA/NVMe SSD module. Pins Signals Pins Signals +3.3V +3.3V LED1# +3.3V +3.3V +3.3V +3.3V DEVSLP SATA2_RXP SATA2_RXN SATA2_TXN...
DSP501-527 Series user’s Manual 3.3.16 M.2 E KEY Connector (NGFF1) The system has one M.2 E Key 2230 socket on the top side supporting PCI Express x1 and USB 2.0. Signal Signal +3.3V USB_D+ +3.3V USB_D- LED1#(I)(OD) PCM_CLK/I2S SCK SDIO CLK(O)(0/1.8V) PCM_SYNC/I2S WS SDIO CMD(IO)(0/1.8V)
DSP501-527 Series user’s Manual SECTION 4 BIOS SETUP UTILITY This section provides users with detailed descriptions in terms of how to set up basic system configurations through the BIOS setup utility. 4.1 Starting To enter the setup screens, follow the steps below: Turn on the computer and press the <Del>...
DSP501-527 Series user’s Manual 4.3 Main Menu The Main Menu screen is the first screen users see when entering the setup utility. Users can always return to the Main setup screen by selecting the Main tab. System Time/Date can be set up as described below.
DSP501-527 Series user’s Manual 4.4 Advanced Menu The Advanced menu also allows users to set configuration of the CPU and other system devices. Users can select any items in the left frame of the screen to go to sub menus: ►...
Page 40
DSP501-527 Series user’s Manual CPU Configurations This screen shows the CPU version and its detailed information. Active Processor Cores Enable all cores of processor. Hyper-Threading Enable or disable to the logical processor threads. The default is enabled. Power & Performance...
Page 41
DSP501-527 Series user’s Manual This screen shows the CPU Power management control options. For items marked with “”, please press <Enter> for more options. CPU – Power Management Control Use these items to set parameters related to CPU-Power management control.
Page 42
DSP501-527 Series user’s Manual This screen shows the ME firmware information. BIOS Setup Utility...
Page 43
DSP501-527 Series user’s Manual Trusted Computing You can use this screen for TPM (Trusted Platform Module)configuration. It also shows current TPM status information. Security Device Support Enable or disable BIOS support for security device. The default is Disabled. Once the Security Device Support is enabled, you will see the following screen.
Page 44
DSP501-527 Series user’s Manual ACPI Settings Use this screen to select options for the ACPI configuration, and change the value of the selected option. A description of the selected item appears on the right side of the screen. Enable Hibernation Enable or disable system ability to Hibernate (OS/S4 sleep state).
Page 45
DSP501-527 Series user’s Manual MCU Configurations Use this screen to Enabled or Disable EDID auto emulate function. The default is Disabled. BIOS Setup Utility...
Page 46
DSP501-527 Series user’s Manual NCT6102D Super IO Configurations Use this screen to select options for the NCT6102D Super IO Configurations, and change the value of the selected option. A description of the selected item appears on the right side of the screen.
Page 47
DSP501-527 Series user’s Manual WatchDog Use the items to set WatchDog parameters. BIOS Setup Utility...
Page 48
DSP501-527 Series user’s Manual Hardware Monitor This screen monitors hardware health status. This screen displays the temperature of the system and CPU as well as system voltages (VCORE, +3.3V, +12V and +5V). BIOS Setup Utility...
Page 49
DSP501-527 Series user’s Manual S5 RTC Wake Settings This screen monitors hardware health status. Wake system from S5 Enable or disable system alarm event. The default is Disabled. BIOS Setup Utility...
Page 50
DSP501-527 Series user’s Manual USB Configurations This screen specifies USB settings. Legacy USB Support Enable or disable legacy USB support. The default is Enabled. USB Mass Storage Driver Support Mass storage device emulation type. Auto option enumerates devices according to their media format.
Page 51
DSP501-527 Series user’s Manual CSM (Compatibility Support Module) Configuration Use this screen to enable/disable CSM support. CSM Support Enable or disable CSM support. The default setting is Enabled. Boot optional filter Controls the priority of Legacy and UEFI ROMs. Network Controls the execution of UEFI and Legacy PXE OpROM.
Page 52
DSP501-527 Series user’s Manual NVMe Configuration This screen specifies NVMe storage information. For items marked with “”, please press <Enter> for more options. BIOS Setup Utility...
Page 53
DSP501-527 Series user’s Manual Network Stack Configuration Network Stack Enable or disable UEFI Network stack. The default setting is disabled. BIOS Setup Utility...
DSP501-527 Series user’s Manual 4.5 Chipset Menu The Chipset menu allows users to change the advanced chipset settings. Users can select any of the items in the left frame of the screen to go to the sub menus: ► System Agent (SA) Configuration ►...
Page 55
DSP501-527 Series user’s Manual System Agent (SA) Configuration This screen allows users to configure memory parameters. Memory Information Display system memory information. BIOS Setup Utility...
Page 56
DSP501-527 Series user’s Manual PCH-IO Configuration This screen shows the information of South Bridge chipset. For items marked with “”, please press <Enter> for more options. SATA and RST Configurations In the SATA Configuration menu, you can see the currently installed hardware in the SATA ports.
Page 57
DSP501-527 Series user’s Manual 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 AHCI(Advanced Host Controller Interface) and Intel RST Premium mode. The default is AHCI mode.
DSP501-527 Series user’s Manual 4.6 Security Menu Administrator Password This item indicates whether an administrator password has been set (installed or uninstalled). BIOS Setup Utility...
Page 59
DSP501-527 Series user’s Manual Boot Menu The Boot menu allows users to change boot options of the system. Setup Prompt Timeout Use this item to set up number of seconds to wait for setup activation key where 65535(0xFFFF) means indefinite waiting.
DSP501-527 Series user’s Manual 4.7 Save & Exit Menu The Save & Exit menu allows users to load system configurations with optimal or fail-safe default values. Save Changes and Exit When users have completed the system configuration changes, select this option to leave Setup and return to Main Menu.
Page 61
DSP501-527 Series user’s Manual Save Changes When 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. Discard Changes Select this option to quit Setup without making any permanent changes to the system configurations.
Page 62
DSP501-527 Series user’s Manual This page is intentionally left blank. BIOS Setup Utility...
DSP501-527 Series user’s Manual APPENDIX A WATCHDOG TIMER About Watchdog Timer Software stability is major issue in most applications. Some embedded systems are not watched by human for 24 hours. It is usually too slow to wait for someone to reboot when computer hangs.
DSP501-527 Series user’s Manual Sample Program The following example enables configurations using debug tool. Enable WDT Enable configuration: O 2E 87; Un-lock super I/O O 2E 87 Select logic device: O 2E 07 O 2F 08 WDT device enable:...
Need help?
Do you have a question about the DSP501-527 Series and is the answer not in the manual?
Questions and answers