USB2507-ADT Standard Microsystems (SMSC), USB2507-ADT Datasheet - Page 30

• Manufacturer Part Number: USB2507-ADT
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2507-ADT

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Package Type: TQFP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

Revision 2.3 (08-27-07)
5.3.9.10
5.3.9.11
5.3.9.12
5.3.9.13
NUMBER
NUMBER
NUMBER
NUMBER
BIT
BIT
BIT
BIT
7:0
7:0
7:0
Register 09h: Non-Removable Device (Reset = 0x00)
Register 0Ah: Port Disable For Self Powered Operation (Reset = 0x00)
Register 0Bh: Port Disable For Bus Powered Operation (Reset = 0x00)
Register 0Ch: Max Power For Self Powered Operation (Reset = 0x00)
PORT_DIS_SP
PORT_DIS_BP
NR_DEVICE
BIT NAME
BIT NAME
BIT NAME
BIT NAME
Non-Removable Device: Indicates which port(s) include non-removable devic-
es. ‘0’ = port is removable, ‘1’ = port is non-removable.
Bit 7= 1; Port 7 non-removable.
Bit 6= 1; Port 6 non-removable.
Bit 5= 1; Port 5 non removable.
Bit 4= 1; Port 4 non-removable.
Bit 3= 1; Port 3 non-removable.
Bit 2= 1; Port 2 non-removable.
Bit 1= 1; Port 1 non removable.
Bit 0 is Reserved, always = ‘0’.
Port Disable Self-Powered: Disables 1 or more contiguous ports. ‘0’ = port
is available, ‘1’ = port is disabled.
Bit 7= 1; Port 7 is disabled.
Bit 6= 1; Port 6 is disabled.
Bit 5= 1; Port 5 is disabled.
Bit 4= 1; Port 4 is disabled.
Bit 3= 1; Port 3 is disabled.
Bit 2= 1; Port 2 is disabled.
Bit 1= 1; Port 1 is disabled.
Bit 0 is Reserved, always = ‘0’
Port Disable Bus-Powered: Disables 1 or more contiguous ports. ‘0’ = port
is available, ‘1’ = port is disabled.
Bit 7= 1; Port 7 is disabled.
Bit 6= 1; Port 6 is disabled.
Bit 5= 1; Port 5 is disabled.
Bit 4= 1; Port 4 is disabled.
Bit 3= 1; Port 3 is disabled.
Bit 2= 1; Port 2 is disabled.
Bit 1= 1; Port 1 is disabled.
Bit 0 is Reserved, always = ‘0’
DATASHEET
30
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Integrated USB 2.0 Compatible 7-Port Hub
SMSC USB2507
Datasheet