EVB-USB4640 SMSC, EVB-USB4640 Datasheet - Page 39

• Manufacturer Part Number: EVB-USB4640
• Description: EVALUATION BOARD FOR USB4640
• Manufacturer: SMSC

Specifications of EVB-USB4640

• Main Purpose: Interface, USB 2.0 Hub
• Embedded: *
• Utilized Ic / Part: USB4640
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1107

High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
SMSC USB4640/USB4640i
8.4.3
8.4.3.1
8.4.3.2
8.4.3.3
8.4.3.4
8.4.3.5
8.4.3.6
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE
6:0
6:0
6:0
6:0
7:0
4:0
Device ID Strings
These bytes are used to specify the LUN descriptor returned by the device. These bytes are used in
combination with the device to LUN mapping bytes in applications where the OEM wishes to reorder
and rename the LUNs. If multiple devices are mapped to the same LUN (a COMBO LUN), then the
CLUN#_ID_STR will be used to name the COMBO LUN instead of the individual device strings. When
applicable, the "SM" value will be overridden with xD once an xD-Picture Card has been identified.
AAh-B0h: Device 0 Identifier String
B1h-B7h: Device 1 Identifier String
B8h-BEh: Device 2 Identifier String
BFh-C5h: Device 3 Identifier String
C6h-CDh: Inquiry Vendor String
CEh-D2h: Inquiry Product String
INQ_VEN_STR
INQ_PRD_STR
DEV0_ID_STR
DEV1_ID_STR
DEV2_ID_STR
DEV3_ID_STR
NAME
NAME
NAME
NAME
NAME
NAME
If bit 4 of the 1st attribute byte is set, the device will use these strings in
response to a USB inquiry command, instead of the USB descriptor
manufacturer and product ID strings.
Not applicable.
This ID string is associated with the Memory Stick device.
This ID string is associated with the Smart Media
This ID string is associated with the Secure Digital / MultiMediaCard device.
If bit 4 of the 1st attribute byte is set, the device will use these strings in
response to a USB inquiry command, instead of the USB descriptor
manufacturer and product ID strings.
DATASHEET
39
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
(Note
8.2) device.
Revision 1.0 (06-09-09)