Specifications

Chapter 4 Hardware Reference
40 Users Guide ReadyBox
USB Interface
The ReadyBox supports four USB ports, USB0, USB1, USB2 and USB3. The ReadyBoard provides
two of four standard USB connectors on the board for USB0 and USB1. The ReadyBox provides the
other two standard USB connectors for USB2 and USB3 with a cable to connect at the ReadyBoard USB
header for USB2 and USB3.
The ReadyBox provides two of the four standard USB connectors
• USB2 (4-pin)
• USB3 (4-pin)
The ReadyBox can also support, through the specific ReadyBoard, the following items when connected
to the USB ports:
• USB 1.1 or USB 2.0 standard devices
• USB hard disk drives
• USB CD-ROMs
• USB floppy drives
• USB keyboard and mouse
Refer to the specific ReadyBoard Reference Manual for more information.
Table 4-5. USB 2 Port Pin/Signal Descriptions
Pin # Signal Description
1 +5V +5V
2 USBP2- Universal Serial Bus Port 2 Data Negative
3 USBP2+ Universal Serial Bus Port 2 Data Positive
4 GND Ground
Notes: The shaded area denotes power or ground
Table 4-6. USB 3 Port Pin/Signal Descriptions
1 +5V +5V
2 USBP3- Universal Serial Bus Port 3 Data Negative
3 USBP3+ Universal Serial Bus Port 3 Data Positive
4 GND Ground
Notes: The shaded area denotes power or ground