mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 484

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

64 KByte Flash Module (S12FTMRG64K512V1)
All bits in the FRSV7 register read 0 and are not writable.
17.4
17.4.1
The FTMRG64K512 module provides the modes of operation normal and special . The operating mode
is determined by module-level inputs and affects the FCLKDIV, FCNFG, and EEPROT registers (see
Table
17.4.2
The version ID word is stored in the IFR at address 0x0_40B6. The contents of the word are defined in
Table
484
Offset Module Base + 0x0013
Reset
Reset
Reset
17-26).
17-25.
W
W
W
R
R
R
MGATE 0x0_0008
Functional Description
DPOPEN
FPOPEN
Modes of Operation
IFR Version ID Word
15
0
0
1
1
7
7
= Unimplemented or Reserved
RNV14
14
0
0
0
0
0
6
6
Figure 17-23. Flash Reserved7 Register (FRSV7)
Figure 17-24. MGATE Flag Register (MPROT)
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
FPHDIS
13
0
0
1
0
0
5
5
12
0
0
1
0
0
4
4
FPHS[1:0]
11
0
0
1
1
3
3
Rev. 2.2
10
0
0
1
1
2
2
DPS[5:0]
RNV[10:8]
Freescale Semiconductor
0
0
1
1
1
9
1
0
0
1
1
0
8
0