MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 217

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

10.7.1.4 SGFM Security Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
Address: 0x00d0_0008 through 0x00d0_000b
The SGFM Security Register (SGFMSEC) is unbanked and controls the
FLASH security features.
SGFMSEC is readable in all modes but is not writable in any mode.
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Freescale Semiconductor, Inc.
Second Generation FLASH for M•CORE (SGFM)
For More Information On This Product,
Notes:
KEYEN
SEC15
1. Reset state loaded from FLASH configuration field during reset.
2. Reset state determined by security state of module.
SEC7
Bit 31
Bit 23
Bit 15
Figure 10-6. SGFM Security Register (SGFMSEC)
Bit 7
F
F
F
0
0
(1)
(1)
(1)
Go to: www.freescale.com
SECSTAT
= Reserved
SEC14
Note 2
SEC6
F
F
30
22
14
0
0
6
(1)
(1)
SEC13
SEC5
F
F
29
21
13
0
0
0
0
5
(1)
(1)
Second Generation FLASH for M•CORE (SGFM)
SEC12
SEC4
F
F
28
20
12
0
0
0
0
4
(1)
(1)
SEC11
SEC3
F
F
27
19
11
0
0
0
0
3
(1)
(1)
SEC10
SEC2
F
F
26
18
10
0
0
0
0
2
(1)
(1)
Module Memory Map
Advance Information
SEC9
SEC1
F
F
25
17
0
0
0
0
9
1
(1)
(1)
Bit 24
Bit 16
SEC8
SEC0
Bit 8
Bit 0
F
F
0
0
0
0
(1)
(1)
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