Intel qm77 with intel core i7/ i5/ i3 pentium/celeron mobile cpu mini-itx motherboard (86 pages)
Summary of Contents for Avalue Technology BBM-BSW A2
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BBM-BSW A2 Intel® Celeron® Processor N3160 Thin Mini ITX Motherboard User’s Manual Ed – 12 February 2020 Part No. E2047BBMB02R...
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Disclaimer Avalue Technology Inc. reserves the right to make changes, without notice, to any product, including circuits and/or software described or contained in this manual in order to improve design and/or performance. Avalue Technology assumes no responsibility or liability for the...
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Applications that are described in this manual are for illustration purposes only. Avalue Technology Inc. makes no representation or warranty that such application will be suitable for the specified use without further testing or modification.
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A product returned without proof of the purchase date is not eligible for warranty service. Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer. 4 BBM-BSW A2 User’s Manual...
1.2 Packing List Before you begin installing your single board, please make sure that the following materials have been shipped: 1 x BBM-BSW A2 motherboard 1 x Heat sink 8 BBM-BSW A2 User’s Manual...
We strongly recommend that you study this manual carefully before attempting to set up BBM-BSW A2 or change the standard configurations. Whilst all the necessary information is available in this manual we would recommend that unless you are confident, you contact your supplier for guidance.
Mini Display Port + LVDS or eDP(optional) LVDS Chip Realtek Chrontel CH-7511 eDP to LVDS transmitter Audio Audio Codec Realtek ALC892 Mic-in, Line-out with AMP Interface PCBEEP Ethernet LAN Chip 1 x Intel I211AT Gigabit Ethernet BBM-BSW A2 User’s Manual 11...
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1 x 2 x 10 pin, pitch 2.54mm box header for GPIO: 16bits 1 x 2 x 8 pin, pitch 2.54mm box header w/o pin2 for Audio 1 x 2 x 5 pin, pitch 2.0mm connector for LPC 12 BBM-BSW A2 User’s Manual...
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The PS_ON line should not change its state if we do a software reboot. (Should keep the active low state). The PS_ON line should go to high impedance if we do a software shutdown. Necessary circuit simulates the PS_ON function, selectable with a jumper. Operating Temp. 5 ~ 70°C BBM-BSW A2 User’s Manual 13...
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BBM-BSW A2 User’s Manual Storage Temp. -20 ~ 60°C Storing: 10% ~ 90% Real Humidity Operation: 10% ~ 70% Size (L x W) 170mm x 170mm Weight 0.38 kg Note: Specifications are subject to change without notice. 14 BBM-BSW A2 User’s Manual...
User’s Manual 1.6 Architecture Overview—Block Diagram The following block diagram shows the architecture and main components of BBM-BSW A2. BBM-BSW A2 User’s Manual 15...
+5VSB USB_N USB_P Note: USB5/6/7/8 don’t support wake up from S3, S4 and S5. 2.3.8 Serial port 1/3/4 connector (JCOM1/3/4) JCOM3 Signal PIN PIN Signal NDCD# NDSR# NRXD NRTS# NTXD NCTS# JCOM1 JCOM4 NDTR# NRI# 24 BBM-BSW A2 User’s Manual...
User’s Manual 2.3.16 Power connector (PWR1) Signal PIN PIN Signal +V11P4_30V_IN +V11P4_30V_IN 2.3.17 Power control signal connector (ATXCTRL1) Signal Signal ATX_RESET# ATX_PS_ON# BBM-BSW A2 User’s Manual 29...
If you do not press the keys at the correct time and the system does not boot, an error message will be displayed and you will again be asked to. Press F1 to Continue, DEL to enter SETUP BBM-BSW A2 User’s Manual 37...
Note: Some of the navigation keys differ from one screen to another. To Display a Sub Menu Use the arrow keys to move the cursor to the sub menu you want. Then press <Enter>. A “” pointer marks all sub menus. 38 BBM-BSW A2 User’s Manual...
BIOS Vendor and your systems manufacturer to provide the absolute maximum performance and reliability. Even a seemingly small change to the chipset setup has the potential for causing you to use the override. BBM-BSW A2 User’s Manual 39...
<Enter> to accept and enter the sub-menu. 3.6.1 Main Menu This section allows you to record some basic hardware configurations in your computer and set the system clock. 40 BBM-BSW A2 User’s Manual...
Visit the Avalue website (www.avalue.com.tw) to download the latest product and BIOS information. 3.6.2 Advanced Menu This section allows you to configure your CPU and other system devices for basic operation through the following sub-menus. BBM-BSW A2 User’s Manual 41...
ACPI Sleep State system will enter when the SUSPEDN S3 (Suspend to RAM)[Default] button is pressed. Disabled[Default], 30 sec 40 sec 50 sec Watch Dog Select WatchDog. 1 min 2 min 10 min 30 min 42 BBM-BSW A2 User’s Manual...
Set Parameters of Serial Port 1 (COMA). Serial Port 2 Configuration Set Parameters of Serial Port 2 (COMB). Serial Port 3 Configuration Set Parameters of Serial Port 3 (COMC). Serial Port 4 Configuration Set Parameters of Serial Port 4 (COMD). BBM-BSW A2 User’s Manual 43...
3.6.2.2.1 Serial Port 1 Configuration Item Option Description Enabled[Default], Serial Port Enable or Disable Serial Port (COM). Disabled Auto[Default] IO=3F8h; IRQ=4; IO=3F8h; IRQ=3,4,5,6,7,9,10,11,12; Select an optimal setting for Super IO Change Settings IO=2F8h; IRQ=3,4,5,6,7,9,10,11,12; Device. IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12; IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12; 44 BBM-BSW A2 User’s Manual...
3.6.2.2.2 Serial Port 2 Configuration Item Option Description Enabled[Default], Serial Port Enable or Disable Serial Port (COM). Disabled Auto[Default] IO=2F8h; IRQ=3; IO=3F8h; IRQ=3,4,5,6,7,9,10,11,12; Select an optimal setting for super IO Change Settings IO=2F8h; IRQ=3,4,5,6,7,9,10,11,12; Device. IO=3E8h; IRQ=3,4,5,6,7,9,10,11,12; IO=2E8h; IRQ=3,4,5,6,7,9,10,11,12; BBM-BSW A2 User’s Manual 45...
3.6.2.2.3 Serial Port 3 Configuration Item Option Description Enabled[Default], Serial Port Enable or Disable Serial Port (COM). Disabled Auto[Default] IO=3E8h; IRQ=10; IO=3E8h; IRQ=3,4,5,6,7,10,11,12; Select an optimal setting for super IO Change Settings IO=2E8h; IRQ=3,4,5,6,7,10,11,12; Device. IO=200h; IRQ=3,4,5,6,7,10,11,12; IO=208h; IRQ=3,4,5,6,7,10,11,12; 46 BBM-BSW A2 User’s Manual...
3.6.2.2.4 Serial Port 4 Configuration Item Option Description Enabled[Default], Serial Port Enable or Disable Serial Port (COM). Disabled Auto[Default] IO=2E8h; IRQ=11; IO=3E8h; IRQ=3,4,5,6,7,10,11,12; Select an optimal setting for super IO Change Settings IO=2E8h; IRQ=3,4,5,6,7,10,11,12; Device. IO=200h; IRQ=3,4,5,6,7,10,11,12; IO=208h; IRQ=3,4,5,6,7,10,11,12; BBM-BSW A2 User’s Manual 47...
User’s Manual 3.6.2.5.1 Socket 0 CPU Information 3.6.2.6 SATA Configuration Item Options Description Disabled, SATA Controller Enable/Disable SATA Device. Enabled[Default] SATA Mode Selection AHCI[Default] Determines how SATA controller operate. BBM-BSW A2 User’s Manual 51...
Network UEFI PXE OpROM. Legacy Do not launch Controls the execution of UEFI and Legacy Storage UEFI[Default] Storage OpROM. Legacy Do not launch Controls the execution of UEFI and Legacy Video UEFI Video OpROM. Legacy[Default] BBM-BSW A2 User’s Manual 53...
Root port it is 100ms, for a Hub port the delay is taken form Hub descriptor. Mass storage device emulation type. ‘AUTO’ Auto[Default] Mass Storage Devices Floppy enumerates devices according to their media 54 BBM-BSW A2 User’s Manual...
User’s Manual format. Optical drives are emulated as ‘CDROM’, Forced FDD Hard Disk drives with no media will be emulated according CD-ROM to a drive type. 3.6.3 Chipset 3.6.3.1 North Bridge BBM-BSW A2 User’s Manual 55...
(Fixed) Graphics Memory size used /384M/416M/448M/480M/512M by the Internal Graphics Device. 128MB Select DVMT 5.0 Total Graphic DVMT Total Gfx Mem 256MB[Default] Memory size used by the Internal Graphics Device. Enabled[Default], Enable/Disable Spread Spectrum Spread Spectrum clock Disabled clock. 56 BBM-BSW A2 User’s Manual...
Option Description Enabled[Default] Active Internal LVDS(eDP->Ch7511- Active LVDS (Ch7511) to –LVDS). Disabled LVDS Back Light PWM Select LVDS back light PWM duty. 100%[Default] 200[Default] LVDS Back Light PWM Frequency Select LVDS back light PWM Frequency. BBM-BSW A2 User’s Manual 57...
POST. This has no effect if external graphics DP to HDMI Primary IGFX Boot Display present. Secondary boot display selection will LVDS appear based on your selection. VGA modes will be DP to VGA supported only on primary display. 3.6.3.2 South Bridge 58 BBM-BSW A2 User’s Manual...
Description Enabled Wake On Lan Enable/Disable Wake On Lan. Disabled[Default] Enabled Wake On Ring Enable/Disable Wake On Ring. Disabled[Default] 3.6.3.2.1 Security Configuration Item Option Description Enabled BIOS Lock Enable/Disable the BIOS Lock Enable feature. Disabled[Default] BBM-BSW A2 User’s Manual 59...
User’s Manual 3.6.4.1.1 Key Management Item Option Description Enabled, Install Factory default Secure Boot Keys Provision Factory Default Keys Disabled[Default] when System is in Setup Mode. 3.6.5 Boot BBM-BSW A2 User’s Manual 63...
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BIOS setting. Launch EFI Shell from Attempts to Launch EFI Shell application (Shellx64.efi) from one of the filesystem device available filesystem devices. 64 BBM-BSW A2 User’s Manual...
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