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WA_DEV_LG_UGD_001
Rev 002
March 30, 2011
25
Migration Guide
Hardware Compatibility
4.1.2.5.
USB Interface
The SL series embedded modules share common pins for the USB interface. However, the SL6087 require an external voltage input (VPAD-
USB/USB_VBUS) for the USB interface. The SL6087 is connected to the USB host through an additional 3.3V LDO.
The SL808x and SL809x support USB 2.0 High Speed while the SL6087 and SL501x support up to USB 2.0 Full speed. The application design must be
compatible with both USB 2.0 operating modes.
Table 16.
Common USB Interface on the SL Series Embedded Modules
Pin
#
SL6087
SL808x
SL809x
SL501x
Signal
Name
Funct ion
Value
Signal
Name
Funct ion
Value
Signal
Name
Funct ion
Value
Signal
Name
Funct ion
Value
49
VPAD-
USB
USB
Power
Supply
3V3 input
NC
--
--
NC
--
--
NC
--
--
50
USB-DP
USB Data
+ve
--
USB_D+
USB Data
+ve
--
USB_D+
USB Data
+ve
--
USB-DP
USB Data
+ve
--
51
USB-DM
USB Data
-ve
--
USB_D-
USB Data
-ve
--
USB_D-
USB Data
-ve
--
USB-DM
USB Data
-ve
--
Содержание AirPrime SL Series
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