Aaeon IMBM-H110A, Руководство пользователя

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2-19
Chapter 2: Motherboard information
IMPORTANT:
• For a fully configured system, we recommend that you use a power supply
unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version)
and provides a minimum power of 330W.
• We recommend that you use a PSU with higher power output when
configuring a system with more power-consuming devices. The system
may become unstable or may not boot up if the power is inadequate.
2.8.2 Internal connectors
1. ATX power connectors (24-pin EATX_PWR1, 8-pin EATX_PWR2)
These connectors are for ATX power supply plugs. The power supply plugs
are designed to fit these connectors in only one orientation. Find the proper
orientation and push down firmly until the connectors completely fit.
IMBM-H110A
IMBM-H110A ATX power connectors
PIN 1
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
+12V DC +12V DC +12V DC +12V DC
GND GND GND GND
A
B
B A
EATX_PWR1 EATX_PWR2
IMBM-H110A
IMBM-H110A BIOS Programmable connector
PIN 1
SPI_1
(NC)
S_SPI_MOSI_2Q
S_SPI_CLK_2Q
GND
(NC)
S_SPI_MISO_2Q
S_SPI_CS1#Q
+3V_SPI
2. BIOS programmable connector (8-pin SPI)
Use this connector to flash the BIOS ROM.