Usb Connector/Usb 接口 - Advantech ITA-2000 User Manual

2u rackmount system intel atom n270 4 lan, 10 com, 2 can, 16 dio & pc/104+
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Connector/USB 接口
2.4.3
USB
ITA-2000 provides four USB interface connectors, which give complete Plug & Play
and hot swapping for up 127 external devices. The USB interface complies with USB
UHCI, Rev. 2.0 compliant. The USB interface can be disabled in the system BIOS
setup. Please refer to table 2.8 for its pin assignments.
ITA-2000 提供 4 个 USB 接口,可为多达 127 个外部设备提供完全的即插即用和热插拔
功能。USB 接口符合 USB UHCI,Rev. 2.0 标准,可通过系统 BIOS 设置禁用。其针脚定
义信息请参考表 2.8。
Table 2.8: USB Connector Pin Assignments/USB 接口针脚定义
Pin
针脚
1
3
Ethernet Connector (LAN1 ~ LAN4)/ 以太网接口 (LAN1 ~
2.4.4
LAN4)
ITA-2000 is equipped with four Intel 82574 Ethernet controllers that are fully compli-
ant with IEEE 802.3u 10/100/1000Mbps standard.
ITA-2000 带有 4 个 Intel 82574 以太网控制器,完全符合 IEEE 802.3u 10/100/1000
Mbps 标准。
Table 2.9: RJ-45 LEDs
ACT / LINK LED
活跃 / 连接 LED
Status
状态
OFF
熄灭
Green
绿色
Figure 2.9 USB connector/USB 接口
Signal name
Signal name
信号名称
信号名称
VCC
2
USB_Data+
4
Figure 2.10 Ethernet connector/ 以太网接口
SPEED LED
速率 LED
Description
Status
说明
状态
No link
OFF
无连接
熄灭
Green
ORANGE
绿色
橙色
13
Signal name
信号名称
USB_Data-
GND
Description
说明
10 Mbps connection
10 Mbps 连接
100 Mbps connection
100 Gbps 连接
ITA-2000 User Manual/ 用户手册

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