Product overview
CP27xx14 Version: 2.0
3.2.2 USB
The panel PC has four USB interfaces (X104, X107). They are used to connect peripheral devices with USB
interfaces.
Depending on the device generation, the supported USB standard of the four interfaces varies. The following
table shows the interface assignment based on the device generation:
Table4: USB interfaces based on device generation
Device generation USB interfaces
CP27xx-0000 4x USB-2.0 (X104-X107)
CP27xx-0010 4x USB-2.0 (X104-X107)
CP27xx-0020 2x USB-3.0 (X104, X105)
2x USB-2.0 (X106, X107)
9 8
7
56
1 2
3
4
1 2
3
4
9 8
7
6 5
9 8
7
6 5
1 2
3
4
9 8
7
6 5
1 2
3
4
X104
X105
X106
X107
Fig.6: CP27xx_USB interface pin numbering
Table5: USB interface pin assignment
Pin Assignment
1 Vbus
2 D -
3 D +
4 GND
5 StdA_SSRX -
6 StdA_SSRX +
7 GND_DRAIN
8 StdA_SSTX -
9 StdA_SSTX +
For USB 2.0, only pins 1 to 4 are relevant.