User`s manual

25 Chapter 2
2.14 USB and LAN ports (CN31 and CN32)
The AIMB-740/741 provides up to six USB(Universal Serial Bus) ports,
which gives complete Plug & Play and hot swapping for up to 127 exter-
nal devices.The USB interface complies with USB Specification Rev. 2.0
support transmission rate up to 480 Mbps and is fuse-protected. The USB
interface can be disabled in the system BIOS setup.
The AIMB-740/741 is equipped with one or two high-performance Ether-
net interfaces, which are fully compliant with IEEE 802.3/u 10/100 Mbps
CSMA/CD standards. Also, AIMB-740/741 provides the option of sup-
porting single or dual 10/10/1000 Mbps Ethernet LANs. They are sup-
ported by all major network operating systems. The RJ-45 jacks on the
rear plate provide convenient 10/100 Base-T or 10/100/1000 Base-T RJ-
45 operation.
2.15 CF socket (CN44)
The AIMB-740/741 provides one CF socket, which is compatible with
type I and type II CF cards. The CF socket shares the same resource with
secondary IDE interface. CF card is only available for master mode.
While setting CF as master, the other IDE device connected to secondary
IDE can work as a slave device only.
CN31
CN32
CN44
CN61