Microchip Technology Protouch2 User Manual page 16

Protouch2 GUI User Manual
 „If check box is not checked‟ = port is removable,
 „If check box is checked‟ = port is non- removable.
This configuration item informs the Host that one of the active ports has a permanent
device that is non-detachable from the Hub.
9.3.1.4.3 Battery Charging:

USB2.0 Standard USB Port-Max 500mA

BC 1.2 Compliant Port-Max 1.5A
 Most Devices Supported Mode-Max 2A
9.3.1.4.3.1 USB2.0 Standard USB Port-Max 500mA:
USB2.0 Standard USB Port-Max 500mA is the default battery charging method. This
also means battery charging is disabled and the device can draw only 500mA which is
the standard for a USB device.
9.3.1.4.3.2 BC 1.2 Compliant Port-Max 1.5A:
When there is no upstream VBUS, and consequently no USB host connected on the
upstream port, the downstream battery charging enabled ports will operate as BC 1.2
compliant Port-Max 1.5 A.
9.3.1.4.3.3 Most Devices supported Mode-Max 2A
When there is an upstream VBUS and an upstream connection, the downstream
battery charging enabled ports will operated as Most Devices supported Mode-Max
2A.
MICROCHIP CONFIDENTIAL Page 16