USB2640I Standard Microsystems Corp., USB2640I Datasheet - Page 29

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

Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
SMSC USB2640i/USB2641i
REG ADDR
REG ADDR
DBh - DDh
CEh - D2h
D8h - DAh
D4h - D7h
DEh
ECh
EDh
D3h
DFh
EAh
EBh
EEh
EFh
E0h
E1h
E2h
E3h
E4h
E5h
E6h
E7h
E8h
E9h
F0h
F1h
F2h
F3h
Note 7.1
REGISTER NAME
REGISTER NAME
CFG_DAT_BYT2
CFG_DAT_BYT3
CFG_DAT_BYT1
DYN_NUM_LUN
HC_MAX_C_SP
HC_MAX_C_BP
PWR_ON_TIME
LUN_DEV_MAP
MAX_PWR_SP
MAX_PWR_BP
INQ_PRD_STR
PORT_DIS_SP
PORT_DIS_BP
Table 7.1 Internal Flash Media Controller Configurations (continued)
NR_DEVICE
BOOST_UP
BOOST_3:0
PRT_SWP
DID_MSB
VID_MSB
PID_MSB
Reserved
Reserved
VID_LSB
PID_LSB
DID_LSB
PRTR12
PRTR3
This value will be overridden with xD once an xD-Picture Card has been identified.
Table 7.2 Hub Controller Configurations
Hub Controller Max Current (Self)
Hub Controller Max Current (Bus)
Product ID Least Significant Byte
Vendor ID Least Significant Byte
Product ID Most Significant Byte
Device ID Least Significant Byte
Vendor ID Most Significant Byte
Device ID Most Significant Byte
REGISTER DESCRIPTION
REGISTER DESCRIPTION
Configuration Data Byte 1
Configuration Data Byte 2
Configuration Data Byte 3
Dynamic Number of Luns
Non-Removable Devices
Lun to Device Mapping
DATASHEET
Inquiry Product String
Port Disable (Self)
Port Disable (Bus)
Max Power (Self)
Max Power (Bus)
Power-on Time
Port Remap 12
Port Remap 3
Port Swap
Boost_3:0
Boost_Up
29
-
-
FFh, FFh, FFh, FFh
DEFAULT VALUE
DEFAULT VALUE
5Ch, 59h, 9Ah
00h, 04h, 09h
24h
8Bh
28h
00h
02h
00h
00h
2640
04h
40h
26h
00h
00h
00h
01h
32h
01h
32h
32h
00h
00h
00h
00h
Revision 2.0 (10-03-08)
FFh