AXIOMTEK eBOX623-831-FL Series, Руководство пользователя

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eBOX623-831-FL Series U
ser’s Manual
Jumper Setting & Connector
47
3.3.14 Express Mini Card Slot
PCI Express Mini Card connector supports a PCI Express x1 link and a USB 2.0 link.
A PCI Express Mini Card can be applied to either PCI Express or USB 2.0. It
complies with PCI-Express Mini Card Spec. V1.2.
The USB 2.0 support will be helpful during the transition to PCI Express, because
peripheral vendors will need time to design
t heir chipsets to have the PCI Express
function. During the transition, PCI Express Mini Cards can be quickly implemented
by using USB 2.0.
Pin Signal Pin Signal
51
52 18
17
2
1
1 W AKE# 2 +3.3VSB
3 No use 4 GND
5 No use 6 +1.5V
7 CLKREQ# 8 No use
9 GND 10 No use
11 REFCLK- 12 No use
13 14 No use
15 GND 16 No use
17 No use 18 GND
19 No use 20 W _DISABLE#
21 GND 22 PERST#
23 PE_RXN3 24 +3.3VSB
25 PE_RXP3 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PE_TXN3 32 SMB_DATA
33 PE_TXP3 34 GND
35 GND 36 USB_D8-
37 GND 38
39 +3.3VSB 40 GND
41 +3.3VSB 42 No use
43 GND 44 No use
45 No use 46 No use
47 No use 48 +1.5V
49 No use 50 GND
51 No use 52 +3.3VSB