USB2502-AEZG View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
'USB2502-AEZG' PDF : 44 Pages View PDF
5.3.9.3 Register 02h: Vendor ID (MSB) (Reset = 0x00)
2-Port USB 2.0 Hub Controller
Datasheet
BIT
NUMBER
7:0
BIT NAME
VID_MSB
DESCRIPTION
Most Significant Byte of the Vendor ID.
5.3.9.4 Register 03h: Product ID (LSB) (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PID_LSB
DESCRIPTION
Least Significant Byte of the Product ID.
5.3.9.5 Register 04h: Product ID (MSB) (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PID_MSB
DESCRIPTION
Most Significant Byte of the Product ID.
5.3.9.6 Register 05h: Device ID (LSB) (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
DID_LSB
DESCRIPTION
Least Significant Byte of the Device ID.
5.3.9.7 Register 06h: Device ID (MSB) (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
DID_MSB
DESCRIPTION
Most Significant Byte of the Device ID.
5.3.9.8 Register 07h: CONFIG_BYTE_1 (Reset = 0x00)
BIT
NUMBER
7
6
BIT NAME
SELF_BUS_PWR
Reserved
DESCRIPTION
Self or Bus Power: Selects between Self- and Bus-Powered operation.
0 = Bus-Powered operation.
1 = Self-Powered operation.
Note: If Dynamic Power Switching is enabled, this bit is ignored and the
SELF_PWR pin is used to determine if the hub is operating from self or bus
power.
Reserved
Revision 2.3 (08-27-07)
28
DATASHEET
SMSC USB2502
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