USB2524-ABZJ Standard Microsystems (SMSC), USB2524-ABZJ Datasheet - Page 35

• Manufacturer Part Number: USB2524-ABZJ
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2524-ABZJ

• Lead Free Status / RoHS Status: Compliant

USB MultiSwitch
Datasheet
SMSC USB2524
7.1.4.48
7.1.4.49
7.1.4.50
7.1.4.51
NUMBER
NUMBER
NUMBER
NUMBER
BIT
BIT
BIT
BIT
7:0
7:0
7:0
7:0
Register E6h: Port Assign Interface Configuration 5B (Reset = 0x00)
Register E7h: Port Assign Interface Configuration 5C (Reset = 0x00)
Register E8h: Port Assign Interface Configuration 5D (Reset = 0x00)
Register E9h: Port Assign Interface Configuration 6A (Reset = 0x00)
TM
Hub
PORT_INT_5B
PORT_INT_5C
PORT_INT_5D
PORT_INT_6A
BIT NAME
BIT NAME
BIT NAME
BIT NAME
Port Assign Interface 5B: Determines the configuration of the hardware
interface configuration for the assignment of ports 3 & 4 to upstream hosts.
Reserved, always = ‘0’.
Reserved, always = ‘0’.
Port Assign Interface 6A: Determines the configuration of the hardware
interface configuration for the assignment of ports 1 & 2 to upstream hosts.
Bit [7:4] = ‘0000’ Port 4 is unassigned
Bit [3:0] = ‘0000’ Port 3 is unassigned
Bit [7:4] = ‘0000’ Port 2 is unassigned
Bit [3:0] = ‘0000’ Port 1 is unassigned
DATASHEET
‘0001’ Port 4 owned by UP1
‘0010’ Port 4 owned by UP2
‘0001’ Port 3 owned by UP1
‘0010’ Port 3 owned by UP2
‘0001’ Port 2 owned by UP1
‘0010’ Port 2 owned by UP2
‘0001’ Port 1 owned by UP1
‘0010’ Port 1 owned by UP2
‘0011’
‘0011’
‘0011’
‘0011’
‘1111’
‘1111’
‘1111’
‘1111’
to
to
to
to
35
Reserved, will default to ‘0001’ value
Reserved, will default to ‘0001’ value
Reserved, will default to ‘0001’ value
Reserved, will default to ‘0001’ value
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Revision 1.91 (08-22-07)