Datasheet

Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver

Datasheet

Revision 1.0 (07-14-09) 62 SMSC USB3320

DATASHEET

Note 7.1 Dynamically updates to reflect current status of interrupt sources.

7.1.1 ULPI Register Set

The following registers are used for the ULPI interface.

7.1.1.1 Vendor ID Low

Address = 00h (read only)

7.1.1.2 Vendor ID High

Address = 01h (read only)

7.1.1.3 Product ID Low

Address = 02h (read only)

7.1.1.4 Product ID High

Address = 03h (read only)

Reserved 00h 34-35h

Vendor Rid Conversion 00h 36-38h 36h 37h 38h

USB IO & Power Management 04h 39-3Bh 39h 3Ah 3Bh

Reserved 00h 3C-3Fh

FIELD NAME BIT ACCESS DEFAULT DESCRIPTION

Vendor ID Low 7:0 rd 24h SMSC Vendor ID

FIELD NAME BIT ACCESS DEFAULT DESCRIPTION

Vendor ID High 7:0 rd 04h SMSC Vendor ID

FIELD NAME BIT ACCESS DEFAULT DESCRIPTION

Product ID Low 7:0 rd 07h SMSC Product ID

Table 7.1 ULPI Register Map (continued)

DEFAULT

STATE

ADDRESS (6BIT)

READ WRITE SET CLEAR