11
EX
-
1452IS
English
3. Layout, Connections & Limitation of Connection
© Copyright 2020 by EXSYS Vertriebs GmbH. All Rights Reserved
3.2
Connections
USB 3.2 (Gen1) B
-
Port:
D
-
GND
StdB_SSTX
-
Std
GND_DRAIN
St
StdB_SSTX
-
D+
VBus
Attention!
Never plug in with force
or in wrong direction.
3.2
Limitation of Host Connection
Due to the limitations of the isolator, the EX
-
1452IS can support USB 3.2, USB 2.0 &
USB 1.1 devices on the downstream port, but only USB 2.0 & USB 1.1 host
‘
s on the
upstream port. The following table lists the combinations:
Upstream
-
Port (Host)
Downstream
-
Port (Device)
Support
USB 3.2 (Gen2)
USB 3.2 (Gen2) Super
-
Speed+
USB 3.2 (Gen1) Super
-
Speed
USB 2.0 High
-
Speed
USB 2.0 Full
-
Speed
USB 1.1
Yes
USB 3.2 (Gen1)
USB 3.2 (Gen2) Super
-
Speed+
USB 3.2 (Gen1) Super
-
Speed
USB 2.0 High
-
Speed
USB 2.0 Full
-
Speed
USB 1.1
Yes
USB 2.0 or USB 1.1
N/A
No
