Intel N2820 FH8065301616603 Data Sheet
Product codes
FH8065301616603
USB Host Controller Interfaces (xHCI, EHCI)
338
Datasheet
14
USB Host Controller Interfaces
(xHCI, EHCI)
The USB Host Controllers (xHCI, EHCI) supports:
•
One (1) Super Speed (SS) port on xHCI
•
Four (4) Full Speed (FS)/High Speed (HS) ports on xHCI or EHCI
•
Two (2) High Speed (HS) High Speed Inter-Chip (HSIC) ports on xHCI
Note:
The SS port must share a FS/HS port to have a full SS connector leaving three FS/HS
ports available.
ports available.
Note:
Only one host controller (xHCI or ECHI) can be used. To enable HSIC and SS ports,
xHCI must be used.
xHCI must be used.
14.1
Signal Descriptions
Please see
for additional details.
The signal description table has the following headings:
•
Signal Name: The name of the signal/pin
•
Direction: The buffer direction can be either input, output, or I/O (bidirectional)
•
Type: The buffer type found in
•
Description: A brief explanation of the signal’s function
US
B
1/
2/3 1/2.0 (HS/FS)
4 IO
2 IO
2.0 (HSIC)
3.0 (SS)
IO