LM3S3749 Datasheet, PDF (223/898 Pages) Texas Instruments – Stellaris® LM3S3749 Microcontroller

Stellaris® LM3S3749 Microcontroller
Bit/Field
7:6
5
4
3
2
1
0
Name
reserved
USB_EP3_TX
USB_EP3_RX
USB_EP2_TX
USB_EP2_RX
USB_EP1_TX
USB_EP1_RX
Type
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
1
1
1
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
USB EP3 TX on uDMA Ch5. When set, indicates uDMA channel 5 is
available and connected to the transmit path of USB endpoint 3.
USB EP3 RX on uDMA Ch4. When set, indicates uDMA channel 4 is
available and connected to the receive path of USB endpoint 2.
USB EP2 TX on uDMA Ch3. When set, indicates uDMA channel 3 is
available and connected to the transmit path of USB endpoint 2.
USB EP2 RX on uDMA Ch2. When set, indicates uDMA channel 1 is
available and connected to the receive path of USB endpoint 2.
USB EP1 TX on uDMA Ch1. When set, indicates uDMA channel 1 is
available and connected to the transmit path of USB endpoint 1.
USB EP1 RX on uDMA Ch0. When set, indicates uDMA channel 0 is
available and connected to the receive path of USB endpoint 1.
November 17, 2011
223
Texas Instruments-Production Data