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USB2524 Datasheet, PDF (31/57 Pages) SMSC Corporation – USB MultiSwitch Hub | |||
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USB MultiSwitchTM Hub
Datasheet
7.1.4.32
Register D6h: Port Assign Interface Configuration 1B (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PORT_INT_1B
DESCRIPTION
Port Assign Interface 1B: Determines the configuration of the hardware
interface configuration for the assignment of ports 3 & 4 to upstream hosts.
Bit [7:4] = â0000â Port 4 is unassigned
â0001â Port 4 owned by UP1
â0010â Port 4 owned by UP2
â0011â Reserved, will default to â0001â value
to
â1111â
Bit [3:0] = â0000â Port 3 is unassigned
â0001â Port 3 owned by UP1
â0010â Port 3 owned by UP2
â0011â Reserved, will default to â0001â value
to
â1111â
7.1.4.33 Register D7h: Port Assign Interface Configuration 1C (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PORT_INT_1C
Reserved
DESCRIPTION
7.1.4.34 Register D8h: Port Assign Interface Configuration 1D (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PORT_INT_1D
Reserved
DESCRIPTION
7.1.4.35 Register D9h: Port Assign Interface Configuration 2A (Reset = 0x00)
BIT
NUMBER
7:0
BIT NAME
PORT_INT_2A
DESCRIPTION
Port Assign Interface 2A: Determines the configuration of the hardware
interface configuration for the assignment of ports 1 & 2 to upstream hosts.
Bit [7:4] = â0000â Port 2 is unassigned
â0001â Port 2 owned by UP1
â0010â Port 2 owned by UP2
â0011â Reserved, will default to â0001â value
to
â1111â
Bit [3:0] = â0000â Port 1 is unassigned
â0001â Port 1 owned by UP1
â0010â Port 1 owned by UP2
â0011â Reserved, will default to â0001â value
to
â1111â
SMSC USB2524
31
DATASHEET
Revision 1.2 (07-17-06)
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