MC9S12E32CFU FREESCALE [Freescale Semiconductor, Inc], MC9S12E32CFU Datasheet - Page 99

• Manufacturer Part Number: MC9S12E32CFU
• Description: HCS12 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

2.3.2.8
This register is reserved for factory testing and is not accessible to the user.
All bits read 0 and are not writable.
2.3.2.9
FADDRHI and FADDRLO are the Flash address registers.
Freescale Semiconductor
Module Base + 0x0007
Module Base + 0x0008
CMDB[6:5]
\
\ \
CMDB[2]
CMDB[0]
6, 5, 2, 0
Reset
Reset
Field
W
W
R
R
Valid Flash commands are shown in
Table 2-15
RESERVED2
Flash Address Register (FADDR)
0
0
0
7
7
= Unimplemented or Reserved
will set the ACCERR bit in the FSTAT register (see
0
0
0
6
6
Figure 2-13. Flash Address High Register (FADDRHI)
Table 2-15. Valid Flash Command List
Table 2-14. FCMD Field Descriptions
MC9S12E128 Data Sheet, Rev. 1.07
0
0
0
5
5
Figure 2-12. RESERVED2
CMDB
0x05
0x20
0x40
0x41
Table
2-15. An attempt to execute any command other than those listed in
Erase verify
Word program
Sector erase
Mass erase
0
0
0
4
4
NVM Command
Description
FABHI
0
0
0
3
3
Section
Chapter 2 128 Kbyte Flash Module (FTS128K1V1)
2.3.2.6).
0
0
0
2
2
0
0
0
1
1
0
0
0
0
0
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