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INTRODUCTION
MB837-D25 / MB837-D25-R User’s Manual
3
MB837-D25 / MB837-D25 –R Specifications
Product Name
MB837-D25, MB837-D25-R
Form Factor
5.25
” Disk Size SBC
CPU Type
Operating Frequency
Intel “Cedar view” Processor, 32nm Bulk
Atom D2550 = 1.86 GHz [TDP= 10W], Cores = Dual Core
Chipset
Intel “Tiger Point” PCH, CG82NM10 [TDP = 2.1W, 130 nm]
BIOS
AMI BIOS w/ACPI
Ethernet controller
Intel 82583V PCI Express Gigabit ethernet controller x4
Memory
CPU on-die memory controller supporting up to 4GB
One DDR3-1066/1333 SO-DIMM socket, Non-ECC, unbuffered
LAN
Console: RS-232 @ RJ45
Eth1, 2, 3 & 4: Intel 82583V @ RJ45 with LED
Network Bypass
One segment hardware Bypass (Eth1 & 2)
Control by GPIO / Watchdog
Watchdog Timer
Yes (256 segments, 0, 1, 2…255 sec/min)
Storage
Onboard CF Socket x1
22-
pin SATA Right Angle Connector Onboard for 2.5” SSD x1
Rear Panel
Cylindrical (Tip) Connector DC +12V inlet with Screw Lock
Factory Mode Restore Reset Switch (GPIO control)
Power On / Off Switch
Optional opening for Wireless LAN antenna
RJ45 x1 for Console
RJ45 with LED x4 for GLAN
USB 2.0 x1
Front Panel
LED: Power (Green) / Alarm (Red) / Status (Yellow)
LAN Speed LED (Yellow / Green) x4
LAN Link / Act LED (Green) x4
USB 2.0
USB 2.0 x4
External x1
[2x4] Pin header Onboard x1
Mini PCI-e Socket x1 (USB Signal Only)
Video
VGA pin header onboard x1
LPC I/O
Nuvoton NCT6627UD:
RS-232 [2x5] Pin Header Onboard x1
RJ45 Console x1
KB/Mouse [1x6] Pin header
Hardware monitors
Fan Connector x1
Internal I/O Headers
4-pin Smart Fan Connector x1
2-pin header for DC-in (12V) x1
Ke Mouse ([1x6] Pin Header) x1
Expansion Interface
Mini PCI Socket x1
Mini PCI-e Socket x1 (USB Signal Only)
Power Supply
Full range 40W Adapter / 12V (Optional)
Dimensions
203(W) x 149.5(D) mm
Operation Temperature
0 ~ 60
˚C (32 ~ 140 ˚F)
Storage Temperature
-20 ~ 80
˚C (-4 ~ 176 ˚F)
Summary of Contents for MB837-D25
Page 1: ...MB837 D25 MB837 D25 R Intel Atom D2550 5 25 inch SBC USER S MANUAL Version 1 2...
Page 5: ...MB837 D25 User s Manual v This page is intentionally left blank...
Page 6: ......
Page 10: ...INSTALLATIONS 4 MB837 D25 MB837 D25 R User s Manual Board Dimensions...
Page 42: ...BIOS Setup 36 MB837 D25 MB837 D25 R User s Manual This page is intentionally left blank...
Page 52: ...APPENDIX 46 MB837 D25 MB837 D25 R User s Manual void Unlock_W627UHG void...