EVB-2504 SMSC, EVB-2504 Datasheet - Page 21

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EVB-2504

Manufacturer Part Number
EVB-2504
Description
BOARD EVALUATION FOR USB2504
Manufacturer
SMSC
Datasheets

Specifications of EVB-2504

Main Purpose
Interface, USB 2.0 Hub
Utilized Ic / Part
USB2504
Interface Type
USB
Operating Supply Voltage
5 V
Product
Interface Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
USB2504, USB2504A
Other names
638-1038
Integrated USB 2.0 Compatible 4-Port Hub
Datasheet
SMSC USB2504/USB2504A
5.2.3.1
5.2.3.2
5.2.3.3
5.2.3.4
NUMBER
NUMBER
NUMBER
NUMBER
15:8
15:8
15:8
BIT
BIT
BIT
BIT
7:0
7:0
7:0
7
6
5
4
EEPROM Offset 1:0(h) - Vendor ID
EEPROM Offset 3:2(h) - Product ID
EEPROM Offset 5:4(h) - Device ID
EEPROM Offset 6(h) - CONFIG_BYTE_1
SELF_BUS_PWR
MTT_ENABLE
HS_DISABLE
BIT NAME
PORT_IND
VID_MSB
BIT NAME
BIT NAME
BIT NAME
VID_LSB
PID_MSB
DID_MSB
PID_LSB
DID_LSB
Most Significant Byte of the Vendor ID.
Least Significant Byte of the Vendor ID.
Self or Bus Power: Selects between Self- and Bus-Powered operation.
0 = Bus-Powered operation. (BUS Default)
1 = Self-Powered operation. (SELF Default)
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.
Port Indicator Support: Indicates implementation of LED indicators
0 = No LED indicators.
1 = LED indicators.
High Speed Disable: Disables the capability to attach as either a High/Full-
speed device, and forces attachment as Full-speed only i.e. (no High-Speed
support).
0 = High-/Full-Speed. (Default)
1 = Full-Speed-Only (High-Speed disabled!)
Multi-TT enable: Enables one transaction translator per port operation.
0 = single TT for all ports.
1 = one TT per port (multiple TT’s supported)
Most Significant Byte of the Product ID.
Least Significant Byte of the Product ID.
Most Significant Byte of the Device ID.
Least Significant Byte of the Device ID.
DATASHEET
21
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Revision 2.3 (08-27-07)

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