LM3S6753 Datasheet, PDF (463/625 Pages) Texas Instruments – Stellaris LM3S6753 Microcontroller

Stellaris® LM3S6753 Microcontroller
Bit/Field
8
7
6:0
Name
DUPLEX
COLT
reserved
Type
R/W
R/W
R/W
Reset
1
Description
Set Duplex Mode
Value Description
1 Enables the Full-Duplex mode of operation. This bit can be
set by software in a manual configuration process or by the
auto-negotiation process.
0 Enables the Half-Duplex mode of operation.
0
0x00
Collision Test
When set, this bit enables the Collision Test mode of operation. The
COLT bit is set after the initiation of a transmission and is cleared once
the transmission is halted.
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.
These bits should always be written as zero.
April 05, 2010
463
Texas Instruments-Production Data