Ampro Corporation COM 830 User Manual
Page 36

Chapter 3
Signals and Pinout Tables
30
Reference Manual
COM 830
Table 3-8. USB Signal Descriptions
Signal
Description
I/O
PU/PD
Comment
USB0+
USB Port 0, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB0-
USB Port 0, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB1+
USB Port 1, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB1-
USB Port 1, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB2+
USB Port 2, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB2-
USB Port 2, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB3+
USB Port 3, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB3-
USB Port 3, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB4+
USB Port 4, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB4-
USB Port 4, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB5+
USB Port 5, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB5-
USB Port 5, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB6+
USB Port 6, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB6-
USB Port 6, data - or D-
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1
USB7+
USB Port 7, data + or D+
I/O
USB 2.0 compliant and
backwards compatible
to USB 1.1