User’s Manual
16
2.4.3 USB Connector
The KMDA-2702 supports up to seven USB-interface connectors
，
one is USB3.0, six are USB2.0. These
USB-interface connectors give complete Plug & Play and hot swap capability for up to 127 external
devices. The USB interface complies with USB UHCI, Rev. 2.0 compliance. The USB interface can be
disabled in the system BIOS setup.
The USB-interface connector is used for connecting any device that con-forms to the USB interface.
Many recent digital devices conform to this standard. The USB interface supports Plug and Play, which
enables you to connect or disconnect a device whenever you want, without turning off the computer.
The USB2.0 pin definition is as follows
：
Figure 2.15 USB2.0 connector
Table 2.2: USB2.0 Connector
Pin
Signal
1
VCC
2
D-
3
D+
4
GND
The KMDA-2702 provides one USB3.0 port by type A connector. Please refer to Table 2.3 for pin
assignments.
Figure 2.16: USB3.0 Connector
Summary of Contents for KMDA-2702
Page 1: ...User s Manual 1 User s Manual KMDA 2702 Ver A1 0 Date 15 October 2018 ...
Page 2: ...User s Manual 2 Version Note No Ver Note Date Writer 1 A1 0 first publish 20180815 Tracy Liu ...
Page 8: ...User s Manual 1 General Information CHAPTER 1 ...
Page 12: ...User s Manual 5 Main board rear Figure 1 1 Sub board ECB 153 Figure 1 2 ...
Page 13: ...User s Manual 6 Sub card ECD 7150 Figure 1 3 KMDA 2702 Dimensions Uint mm Figure 1 4 ...
Page 14: ...User s Manual 7 Hardware Installation CHAPTER 2 ...
Page 31: ...User s Manual 24 Figure 2 28 Figure 2 29 Figure 2 30 ...
Page 32: ...User s Manual 25 Figure 2 31 Figure 2 32 Figure 2 33 ...
Page 33: ...User s Manual 26 Figure 2 34 Figure 2 35 Figure 2 36 ...
Page 35: ...User s Manual 28 Figure 2 39 Figure 2 40 Figure 2 41 ...
Page 36: ...User s Manual 29 Figure 2 42 Figure 2 43 Figure 2 44 ...
Page 38: ...User s Manual 31 Figure 2 47 Figure 2 48 Figure 2 49 ...
Page 39: ...User s Manual 32 Figure 2 50 Figure 2 51 Figure 2 52 ...
Page 41: ...User s Manual 34 BIOS Setup CHAPTER 3 ...
Page 61: ...User s Manual 54 Driver Installation CHAPTER 4 ...
