Datasheet

TUSB1210
SLLSE09F –NOVEMBER 2009–REVISED AUGUST 2012 www.ti.com
9.1.4 PRODUCT_ID_HI
ADDRESS OFFSET 0x03
PHYSICAL ADDRESS 0x03 INSTANCE USB_SCUSB
DESCRIPTION Upper byte of Product ID supplied by Vendor (TUSB1210 Product ID is
0x1507).
TYPE R
WRITE LATENCY
7 6 5 4 3 2 1 0
PRODUCT_ID
BITS FIELD NAME DESCRIPTION TYPE RESET
7:00 PRODUCT_ID R 0x15
9.1.5 FUNC_CTRL
ADDRESS OFFSET 0x04
PHYSICAL ADDRESS 0x04 INSTAN USB_SCUSB
CE
DESCRIPTION Controls UTMI function settings of the PHY.
TYPE RW
WRITE LATENCY
7 6 5 4 3 2 1 0
RESET
Reserved
OPMODE
SUSPENDM
TERMSELECT
XCVRSELECT
BITS FIELD NAME DESCRIPTION TYPE RESET
7 Reserved R 0
6 SUSPENDM Active low PHY suspend. Put PHY into Low Power Mode. In Low Power RW 1
Mode the PHY power down all blocks except the full speed receiver, OTG
comparators, and the ULPI interface pins. The PHY automatically set this bit
to '1' when Low Power Mode is exited.
5 RESET Active high transceiver reset. Does not reset the ULPI interface or ULPI RW 0
register set.
Once set, the PHY asserts the DIR signal and reset the UTMI core. When the
reset is completed, the PHY de-asserts DIR and clears this bit. After de-
asserting DIR, the PHY re-assert DIR and send an RX command update.
Note: This bit is auto-cleared, this explain why it can't be read at '1'.
4:03 OPMODE Select the required bit encoding style during transmit RW 0x0
0x0: Normal operation
0x1: Non-driving
0x2: Disable bit-stuff and NRZI encoding
0x3: Reserved (No SYNC and EOP generation feature not supported)
2 TERMSELECT Controls the internal 1.5Kohms pull-up resistor and 45ohms HS terminations. RW 0
Control over bus resistors changes depending on XcvrSelect, OpMode,
DpPulldown and DmPulldown.
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