Datasheet

High-Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
Revision 1.3 (03-13-13) 26 SMSC USB4640/USB4640i
DATASHEET
4.3.2 EEPROM Data Descriptor
Table 4.1 Internal Flash Media Controller Configurations
ADDRESS REGISTER NAME DESCRIPTION INTERNAL DEFAULT VALUE
00h USB_SER_LEN USB Serial String
Descriptor Length
1Ah
01h USB_SER_TYP USB Serial String
Descriptor Type
03h
02h-19h USB_SER_NUM USB Serial Number 000008264001
(Note 4.1)
1Ah-1Bh USB_VID USB Vendor Identifier 0424
1Ch-1Dh USB_PID USB Product Identifier 4040
1Eh USB_LANG_LEN USB Language String
Descriptor Length
04h
1Fh USB_LANG_TYP USB Language String
Descriptor Type
03h
20h USB_LANG_ID_LSB USB Language Identifier
Least Significant Byte
09h
(Note 4.3)
21h USB_LANG_ID_MSB USB Language Identifier
Most Significant Byte
04h
(Note 4.3)
22h USB_MFR_STR_LEN USB Manufacturer String
Descriptor Length
10h
23h USB_MFR_STR_TYP USB Manufacturer String
Descriptor Type
03h
24h-31h USB_MFR_STR USB Manufacturer String
Generic
(Note 4.1)
32h-5Dh rsvd 00h
5Eh USB_PRD_STR_LEN USB Product String
Descriptor Length
30h
5Fh USB_PRD_STR_TYP USB Product String
Descriptor Type
03h
60h-99h USB_PRD_STR USB Product String Ultra Fast Media Reader
—(Note 4.1)
9Ah USB_BM_ATT USB BmAttribute 80h
9Bh USB_MAX_PWR USB Max Power 30h (96 mA)
9Ch ATT_LB Attribute Lo byte 40h (reverse SD_WP only)
9Dh ATT_HLB Attribute Hi Lo byte 80h (reverse SD2_WP only)
9Eh ATT_LHB Attribute Lo Hi byte 00h
9Fh ATT_HB Attribute Hi byte 00h
A0h MS_PWR_LB Memory Stick Device
Power Lo byte
00h
A1h MS_PWR_HB Memory Stick Device
Power Hi byte
0Ah