High Speed Inter-Chip USB 2.0 Hub and Flash Media Controller

Datasheet

Table 8.1 Internal Flash Media Controller Configurations (continued)

ADDRESS

REGISTER NAME

DESCRIPTION

INTERNAL DEFAULT VALUE

 

 

 

 

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

00h

 

 

Power Lo byte

 

 

 

 

 

A1h

MS_PWR_HB

Memory Stick Device

0Ah

 

 

Power Hi byte

 

 

 

 

 

A2h-A3h

Not Applicable

-

00h

 

 

 

 

A4h

SM_PWR_LB

Smart Media Device

00h

 

 

Power Lo byte

(See Note 8.2)

 

 

 

 

A5h

SM_PWR_HB

Smart Media Device

0Ah

 

 

Power Hi byte

(See Note 8.2)

 

 

 

 

A6h

SD_PWR_LB

Secure Digital Device

00h

 

 

Power Lo byte

 

 

 

 

 

A7h

SD_PWR_HB

Secure Digital Device

0Ah

 

 

Power Hi byte

 

 

 

 

 

A8h

LED_BLK_INT

LED Blink Interval

02h

 

 

 

 

A9h

LED_BLK_DUR

LED Blink After Access

28h

 

 

 

 

AAh - B0h

DEV0_ID_STR

Device 0 Identifier String

N/A

 

 

 

 

B1h - B7h

DEV1_ID_STR

Device 1 Identifier String

“MS”

 

 

 

 

B8h - BEh

DEV2_ID_STR

Device 2 Identifier String

“SM”

 

 

 

(See Note 8.2)

 

 

 

 

BFh - C5h

DEV3_ID_STR

Device 3 Identifier String

“SD/MMC”

 

 

 

 

C6h - CDh

INQ_VEN_STR

Inquiry Vendor String

“Generic”

 

 

 

 

CEh - D2h

INQ_PRD_STR

Inquiry Product String

82640

 

 

 

 

D3h

DYN_NUM_LUN

Dynamic Number of LUNs

01h

 

 

 

 

D4h - D7h

DEV_LUN_MAP

Device to LUN Mapping

FFh, 00h, 00h, 00h

 

 

 

 

D8h - DAh

Reserved

-

00h, 06h, 0Dh

 

 

 

 

DBh - DDh

Reserved

-

59h, 56h, 97h

 

 

 

 

Revision 1.0 (06-01-09)

30

SMSC USB4640/USB4640i

DATASHEET