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SA70m01
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5.5
USB
The conga-SA7 supports the following:
•
up to six USB 2.0 ports
•
up to two Superspeed receive and transmit differential pairs for SuperSpeed signaling
•
USB 2.0 and 3.1 specification
•
up to 480 Mb/s data transfer for USB 2.0
•
up to 5 Gb/s for USB 3.1 Gen 1 or up to 10 Gb/s for USB 3.1 Gen 2
•
SuperSpeed, high-speed, full-speed and low-speed signaling
The possible options for USB port mapping are shown in table 10.
Table 10 Possible USB Port Mapping
USB 2.0
USB 3.1 Gen 2/2.0
Host Only
Dual Role
Host Only
Dual Role
Default
4 ports
TBD
2 port
-
Option 1
4 ports
-
2 port
TBD
Option 2
4 ports
-
2 ports
-
Option 3
6 ports
-
-
-
Note
For USB 3.1 Gen 2 support on your carrier board, pair USB 2.0 port 2 or 3 or both with the SuperSpeed signals.
5.6
Audio (HDA )
The conga-SA7 offers a High Definition Audio interface. The HDA_RST# pin which is multiplexed with GPIO4 is configured to support HD audio
by default.
Note
The audio interface will not function if you configure the multiplexed pin for GPIO functionality.