Datasheet

TUSB1310A
www.ti.com
SLLSE32E NOVEMBER 2010REVISED JULY 2012
4 REGISTERS
4.1 Register Definitions
Table 4-1. Register Definitions
ACCESS CODE EXPANDED NAME DESCRIPTION
Rd Read Register can be read. Read-only if this is the only mode given.
Wr Write Pattern on the data bus will be written over all bits of the register.
S Set Pattern on the data bus is OR’s with and written into the register.
Pattern on the data bus is a mask. If a bit in the mask is set, then the
C Clear
corresponding register bit will be set to zero (cleared).
4.2 Register Map
The TUSB1310A contains the ULPI registers consisting of an immediate register set and an extended
register set.
Table 4-2. Register Map
ADDRESS (6 BITS)
REGISTER NAME
Rd Wr Set Clr
IMMEDIATE REGISTER SET
Vendor ID Low 00h
Vendor ID High 01h
Product ID Low 02h
Product ID High 03h
Function Control 04h-06h 04h 05h 06h
Interface Control 07h-09h 07h 08h 09h
OTG Control 0Ah-0Ch 0Ah 0Bh 0Ch
USB Interrupt Enable Rising 0Dh-0Fh 0Dh 0Eh 0Fh
USB Interrupt Enable Falling 10h-12h 10h 11h 12h
USB Interrupt Status 13h 13h
USB Interrupt Latch 14h 14h
Debug 15h
Scratch Register 16h-18h 16h 17h 18h
Reserved 19h-2Eh
4.2.1 Vendor ID and Product ID (00h-03h)
Table 4-3. Vendor ID and Product ID
ADDRESS BITS NAME ACCESS RESET DESCRIPTION
00h 7:00 Vendor ID Low Rd 51h Lower byte of Vendor ID supplied by USB-IF
01h 7:00 Vendor ID High Rd 04h Upper byte of Vendor ID supplied by USB-IF
02h 7:00 Product ID Low Rd 10h Lower byte of Vendor ID supplied by Vendor
03h 7:00 Product ID High Rd 13h Upper byte of Vendor ID supplied by Vendor
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