22 ---- Description of Functions
7.6
USBOTG
Model No.
:
E43AS-005-8604A, manufacturer: MITSUMI
This is a connector for USBOTG. For this type a mini-AB socket has been installed.
Either a mini-A plug or mini-B plug can be used.
USB2.0 On-The-Go permits automatic switchover between host and slave.
Using this connector as mini-A allows any USB client to be connected. Otherwise if this is used as mini-B, it is
possible to make any USB host equipment such as a PC recognize the connected device as a mass-storage device.
CN25
Fig.17
CN25
USBOTG Connector
7.7
LAN
Model No.: LU1T041-43 LF, manufacturer: bothhand
10/100 Mbps Ethernet single-chip LAN controller LAN9118 is linked to CS5 address spaces of i.MX31.
LAN 9118
Fig.18
IC41
LAN Controller
7.8
SD/MMC
Model No.: DM1AA-SF-PEJ, manufacturer: HIROSE
This controller can handle both an SD memory card, which is one of the peripheral features of i.MX31, and an MMC
(multi-media card) including secure MMC. WP and CD are connected to FPGA
.
CN24
Fig.19
CN24 SD Connector