Aplex ACS-2701A, Руководство пользователя

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ACS-2701A User Manual 13
2.1.6.1 NC- Pin
Means non- connected pin, part of the pins of CN1/ CN2 (left or right) are not connected for
reservation
Purpose
2.1.6.2 RSV- Pin
This pin was reserved for specific function and definition maybe different from CN1 or CN3 (top or
down)
2.1.6.3 GND ground pin
2.1.6.4 Power Supply Source Class
There are four pins for power supply sources on CN1:
12V_S5, is defined for 12V standby power, connected Pin 1, 3, 5, 7, 9, 11 of total six pins, can
secure transmission current up to 2.4 Amp.
3P3V_S5, is defined for 3.3V standby power, connected Pin 17, 19, 21, 23 of total four pins, can
secure transmission current up to 1.6 Amp.
3P3V_S0, is defined for 3.3V system power source, connected Pin 44, 46, 48, 50, 52, 54 of total
six pins, can secure transmission current up to 2.4Amp.
5V_S0, is defined for 5V system power source, connected Pin 22, 24, 26, 28, 29, 31, 33, 35 of
total eight pins, can secure transmission current up to 3.2 Amp.
2.1.6.5 IDE bus signal
Pin 37 and the odd pin- number in between #41 ~ # 97 are defined for IDE bus signals.
2.1.6.6 PCIE (PCI-Express) bus- signals
ASB-S700 supports two PCI-E 1x bus. (1x lanes)
Pin 4, 6 are defined for the PCIE1 differential negative as positive input signal, Pin16, 18 are defined
for the PCIE1 differential negative as positive output signal, and Pin10, 12 are defined for the
differential negative as the clockwise output signal.
Pin 58, 60 are defined for the PCIE2 differential positive as negative output signal, Pin88, 90 are
defined for the PCIE2 differential positive as negative input signals, Pin82, 84 are defined for the
differential positive as counterclockwise output signal
2.1.6.7 SDIO bus signal
Pin 68, 70, 72, 74, 78, 94, 96 are for the SDIO bus signals, can support 4 bit SDIO devices.
Pin 32, 34, 64, 66 are reserved and malfunction.