K60P100M100SF2RM Datasheet, PDF (631/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 28 Flash Memory Module (FTFL)
FTFL memory map (continued)
Absolute
address
(hex)
Register name
4002_0010 Program Flash Protection Registers (FTFL_FPROT3)
4002_0011 Program Flash Protection Registers (FTFL_FPROT2)
4002_0012 Program Flash Protection Registers (FTFL_FPROT1)
4002_0013 Program Flash Protection Registers (FTFL_FPROT0)
4002_0016 EEPROM Protection Register (FTFL_FEPROT)
4002_0017 Data Flash Protection Register (FTFL_FDPROT)
Width
(in bits)
Access
Reset value
Section/
page
8
R/W
Undefined
28.34.6/
638
8
R/W
Undefined
28.34.6/
638
8
R/W
Undefined
28.34.6/
638
8
R/W
Undefined
28.34.6/
638
8
R/W
Undefined
28.34.7/
639
8
R/W
Undefined
28.34.8/
641
28.34.1 Flash Status Register (FTFL_FSTAT)
The FSTAT register reports the operational status of the FTFL module.
The CCIF, RDCOLERR, ACCERR, and FPVIOL bits are readable and writable. The
MGSTAT0 bit is read only. The unassigned bits read 0 and are not writable.
NOTE
When set, the Access Error (ACCERR) and Flash Protection
Violation (FPVIOL) bits in this register prevent the launch of
any more commands until the flag is cleared (by writing a one
to it).
Address: FTFL_FSTAT is 4002_0000h base + 0h offset = 4002_0000h
Bit
7
6
5
4
3
2
1
0
Read
CCIF
RDCOLERR ACCERR FPVIOL
0
MGSTAT0
Write
w1c
w1c
w1c
w1c
Reset
0
0
0
0
0
0
0
0
FTFL_FSTAT field descriptions
Field
7
CCIF
Command Complete Interrupt Flag
Description
The CCIF flag indicates that a FTFL command or EEPROM file system operation has completed. The
CCIF flag is cleared by writing a 1 to CCIF to launch a command, and CCIF stays low until command
completion or command violation. The CCIF flag is also cleared by a successful write to FlexRAM while
enabled for EEE, and CCIF stays low until the EEPROM file system has created the associated EEPROM
data record.
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
631