mc9s12q128 Freescale Semiconductor, Inc, mc9s12q128 Datasheet - Page 484

• Manufacturer Part Number: mc9s12q128
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 17 32 Kbyte Flash Module (S12FTS32KV1)
17.4.1.3
Table 17-16
array.
484
FCMD
0x05
0x20
0x40
0x41
Meaning
Program
summarizes the valid Flash commands along with the effects of the commands on the Flash
Sector
Erase
Erase
Erase
Verify
Mass
Valid Flash Commands
A Flash word must be in the erased state before being programmed.
Cumulative programming of bits within a Flash word is not allowed.
Verify all bytes in the Flash array are erased.
If the Flash array is erased, the BLANK bit will set in the FSTAT register upon command completion.
Program a word (2 bytes) in the Flash array.
Erase all
Erase all bytes in the Flash array.
A mass erase of the full Flash array is only possible when
the FPROT register are set prior to launching the command.
512
bytes in a sector of the Flash array.
Table 17-16. Valid Flash Commands
MC9S12Q128
CAUTION
Rev 1.09
Function on Flash Array
FPLDIS, FPHDIS,
Freescale Semiconductor
and FPOPEN bits in