USB2640I Standard Microsystems Corp., USB2640I Datasheet - Page 34

• Manufacturer Part Number: USB2640I
• Description: Industrial Temperature Usb 2.0 Flash Media Controller And Usb Hub Combo
• Manufacturer: Standard Microsystems Corp.

Revision 2.0 (10-03-08)
7.3.3.1
7.3.3.2
7.3.3.3
7.3.3.4
7.3.3.5
NUMBER
NUMBER
NUMBER
NUMBER
NUMBER
BYTE
BYTE
BYTE
BYTE
BYTE
6:0
6:0
6:0
6:0
7:0
AAh-B0h: Lun 0 Identifier String
B1h-B7h: Lun 1 Identifier String
B8h-BEh: Lun 2 Identifier String
BFh-C5h: Lun 3 Identifier String
C6h-CDh: Inquiry Vendor String
INQ_VEN_STR
LUN0_ID_STR
LUN1_ID_STR
LUN2_ID_STR
LUN3_ID_STR
BYTE NAME
BYTE NAME
BYTE NAME
BYTE NAME
BYTE NAME
“SD/MMC”
“COMBO”
“Generic”
STRING
STRING
STRING
STRING
STRING
“MS”
“SM”
Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
DATASHEET
34
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.
These bytes are used to specify the LUN descriptor
returned by the device. These bytes are used in
combination with the LUN to device mapping bytes
in applications where the OEM wishes to reorder
and rename the LUNs or utilizes a combo socket
and wishes to rename the LUN.
returned by the device. These bytes are used in
combination with the LUN to device mapping bytes
in applications where the OEM wishes to reorder
and rename the LUNs or utilizes a combo socket
and wishes to rename the LUN.
returned by the device. These bytes are used in
combination with the LUN to device mapping bytes
in applications where the OEM wishes to reorder
and rename the LUNs or utilizes a combo socket
and wishes to rename the LUN.
These bytes are used to specify the LUN descriptor
returned by the device. These bytes are used in
combination with the LUN to device mapping bytes
in applications where the OEM wishes to reorder
and rename the LUNs or utilizes a combo socket
and wishes to rename the LUN.
These bytes are used to specify the LUN descriptor
These bytes are used to specify the LUN descriptor
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
SMSC USB2640i/USB2641i