Intel MPRTM0020 manual USB Interface, Gigabit Ethernet Interface, Serial Port Connector Pinout

Module Components

Table 2. Serial Port Connector Pinout

Pin Signal Name

1RTS

2DTR

3TXD

4GND

5GND

6RXD

7DSR

8CTS

4.3.2USB Interface

One USB port is provided on the RTM. 5V power is available through this USB port with a current limit of 400mA. Figure 8 illustrates the USB connector and Table 3 provides pinout information.

Figure 8. USB Connector (J2)

Table 3. USB Connector Pinout

Pin Signal Name

15V_USB

2USB–

3USB+

4GND

4.3.3Gigabit Ethernet Interface

Two Gigabit Ethernet ports with LEDs are present on the RTM. Figure 9 shows the physical outline of the RJ-45 connector used for each port, and Table 4 provides the standard pinout information.

18 Intel NetStructure® MPRTM0020 Technical Product Specification – April 2006