LM4F111C4QR Datasheet, PDF (499/1113 Pages) Texas Instruments – Microcontroller

Stellaris^® LM4F111C4QR Microcontroller
Bit/Field
4
3
2
1
0
Name
NOPERM
WKCOPY
WKERASE
reserved
WORKING
Type
RO
RO
RO
RO
RO
Reset
0
Description
Write Without Permission
Value Description
1 An attempt was made to write without permission. This error
can result because the block is locked, the write violates the
programmed access protection, or when an attempt is made to
write a password when the password has already been written.
0 No error
0
Working on a Copy
Value Description
1 A write is in progress and is waiting for the EEPROM to copy
to or from the copy buffer.
0 The EEPROM is not copying.
0
Working on an Erase
Value Description
1 A write is in progress and the original block is being erased after
being copied.
0 The EEPROM is not erasing.
0
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.
0
EEPROM Working
Value Description
1 The EEPROM is performing the requested operation.
0 The EEPROM is not working.
April 25, 2012
499
Texas Instruments-Advance Information