Advantech ASMB-785 - Jumpers and Connectors

ASMB-785 User Manual 4
1.3.6 Ethernet LAN
 Interface: Supports four 10/100/1000 Mbps Ethernet port (s) via PCIe bus
which provides a 300 MB/s data transmission rate.
 Controller: LAN1: Intel I219-LM; LAN2 ~ 4: Intel I210-AT (LAN3/4 is for G4
SKU only).
1.3.7 Industrial Features
 Watchdog timer: It can generate system reset or NC. The watchdog timer is
programmable, with each unit equal to one second (255 levels).
 IPMI: Supports IPMI 2.0 via optional IPMI-1000 module
1.3.8 Mechanical and Environmental Specifications
 Operating temperature: 0 ~ 60° C (32 ~ 140° F, Depending on CPU)
 Storage temperature: -40 ~ 85° C (-40 ~ 185° F)
 Humidity: 5 ~ 95% non-condensing
 Power supply voltage: +3.3 V, +5 V, ±12 V, 5 VSB
 Power consumption:
Max. load: +3.3 V @ 0.96 A, +5 V @ 1.58 A, +12 V @ 0.32 A, +12 V (8P) @
7.21 A, +5 Vsb @ 0.11 A, -12 V @ 0.06 A
 Board size: 304.8 x 244 mm (12” x 9.6”)
 Board weight: 0.75 kg (1.68 lb)
1.4 Jumpers and Connectors
Connectors on the ASMB-785 motherboard link it to external devices such as hard
disk drives and a keyboard. In addition, the board has a number of jumpers that are
used to configure your system for your application.
The tables below list the function of each of the jumpers and connectors. Later sec-
tions in this chapter give instructions on setting jumpers. Chapter 2 gives instructions
for connecting external devices to your motherboard.
Table 1.1: Jumper list
Label Function
JCMOS1 CMOS clear
JME1 Intel ME disable jumper for ME/BIOS update
JWDT1 Watch Dog Reset
CPUFAN_SEL1,
SYSFAN_SEL1
FAN PWM(1-2)/DC mode selection(2-3)
PSON1 AT(1-2) / ATX(2-3)
JCASE1 Case open
JPEG1, JPEG2
PCIEX16_SLOT6 PCIe link switch between one x16 or
two x8, or x8 plus two x4
JPEG3 Default (1-2)/reserve for debug (2-3)
JTHR_SEL1 To select on board or external thermometer
JGREEN1 Enable/Disable deep sleep mode
JUSB1
Rear window USB2.0/3.0 port power source switch
between +5 VSB and +5 V
JUSB2
On board USB2.0/3.0 port power source switch between
+5 VSB and +5 V
JPCICLK1 PCI slot clock selection between 33 and 66 MHz