USB3803 Datasheet, PDF (30/99 Pages) Microchip Technology – USB 2.0 High-Speed Hub Controller Optimized

USB3803
5.3.25 REGISTER 92H-CFH: SERIAL STRING - SERSTR
Default = 0x00h
Bit Number
7:0
Bit Name
SER_STR
Description
Serial String, UNICODE UTF-16LE per USB 2.0 Specification
Note:
The String consists of individual 16 Bit UNICODE UTF-16LE charac-
ters. The Characters will be stored starting with the LSB at the least
significant address and the MSB at the next 8-bit location (subse-
quent characters must be stored in sequential contiguous address in
the same LSB, MSB manner). Please pay careful attention to the
Byte ordering or your selected programming tools.
5.3.26 REGISTER D0: DOWNSTREAM BATTERY CHARGING ENABLE - BC_EN
Default = 0x00h
Bit Number
7:0
Bit Name
BC_EN
Description
Battery Charging Enable: Enables the battery charging feature for the corre-
sponding downstream port.
‘0’ = Downstream Battery Charging support is not enabled.
‘1’ = Downstream Battery charging support is enabled
Bit 7= Reserved
Bit 6= Reserved
Bit 5= Reserved
Bit 4= Reserved
Bit 3= Port 3 Battery Charging Enable.
Bit 2= Port 2 Battery Charging Enable.
Bit 1= Port 1 Battery Charging Enable.
Bit 0= Reserved
DS00001691B-page 30
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