Texas Instruments TMS320DM357 User Manual
Page 78

Registers
www.ti.com
Table 16. Universal Serial Bus (USB) Registers (continued)
Offset
Acronym
Register Description
Section
41Bh
HOST_NAKLIMIT0
Sets the NAK response timeout on Endpoint 0
(Index register set to select Endpoint 0)
HOST_TXINTERVAL
Sets the polling interval for Interrupt/ISOC transactions or the
NAK response timeout on Bulk transactions for host Transmit
endpoint. (Index register set to select Endpoints 1-4)
41Ch
HOST_RXTYPE
Sets the operating speed, transaction protocol and peripheral
endpoint number for the host Receive endpoint.
(Index register set to select Endpoints 1-4)
41Dh
HOST_RXINTERVAL
Sets the polling interval for Interrupt/ISOC transactions or the
NAK response timeout on Bulk transactions for host Receive
endpoint. (Index register set to select Endpoints 1-4)
41Fh
CONFIGDATA
Returns details of core configuration. (Index register set to
select Endpoint 0)
FIFOn
420h
FIFO0
Transmit and Receive FIFO Register for Endpoint 0
424h
FIFO1
Transmit and Receive FIFO Register for Endpoint 1
428h
FIFO2
Transmit and Receive FIFO Register for Endpoint 2
42Ch
FIFO3
Transmit and Receive FIFO Register for Endpoint 3
430h
FIFO4
Transmit and Receive FIFO Register for Endpoint 4
OTG Device Control
460h
DEVCTL
OTG Device Control Register
Dynamic FIFO Control
462h
TXFIFOSZ
Transmit Endpoint FIFO Size
(Index register set to select Endpoints 1-4)
463h
RXFIFOSZ
Receive Endpoint FIFO Size
(Index register set to select Endpoints 1-4)
464h
TXFIFOADDR
Transmit Endpoint FIFO Address
(Index register set to select Endpoints 1-4)
466h
RXFIFOADDR
Receive Endpoint FIFO Address
(Index register set to select Endpoints 1-4)
Target Endpoint 0 Control Registers, Valid Only in Host Mode
480h
TXFUNCADDR
Address of the target function that has to be accessed
through the associated Transmit Endpoint.
482h
TXHUBADDR
Address of the hub that has to be accessed through the
associated Transmit Endpoint. This is used only when full
speed or low speed device is connected via a USB2.0
high-speed hub.
483h
TXHUBPORT
Port of the hub that has to be accessed through the
associated Transmit Endpoint. This is used only when full
speed or low speed device is connected via a USB2.0
high-speed hub.
484h
RXFUNCADDR
Address of the target function that has to be accessed
through the associated Receive Endpoint.
486h
RXHUBADDR
Address of the hub that has to be accessed through the
associated Receive Endpoint. This is used only when full
speed or low speed device is connected via a USB2.0
high-speed hub.
487h
RXHUBPORT
Port of the hub that has to be accessed through the
associated Receive Endpoint. This is used only when full
speed or low speed device is connected via a USB2.0
high-speed hub.
Universal Serial Bus (USB) Controller
78
SPRUGH3 – November 2008