LM4F111C4QR Datasheet, PDF (514/1113 Pages) Texas Instruments – Microcontroller

Internal Memory
Bit/Field
7:2
1
0
Name
reserved
DBG1
DBG0
Type
RO
RO
RO
Reset
0x3F
1
0
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.
Debug Control 1
The DBG1 bit must be 1 and DBG0 must be 0 for debug to be available.
Debug Control 0
The DBG1 bit must be 1 and DBG0 must be 0 for debug to be available.
514
April 25, 2012
Texas Instruments-Advance Information