mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 171

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

4.4.2.5
The Load Data Field command is executed to provide FCCOB parameters for multiple P-Flash blocks for
a future simultaneous program operation in the P-Flash memory space.
Upon clearing CCIF to launch the Load Data Field command, the FCCOB registers will be transferred to
the Memory Controller and be programmed in the block specified at the global address given with a future
Program P-Flash command launched on a P-Flash block. The CCIF flag will set after the Load Data Field
operation has completed. Note that once a Load Data Field command sequence has been initiated, the Load
Data Field command sequence will be cancelled if any command other than Load Data Field or the future
Program P-Flash is launched. Similarly, if an error occurs after launching a Load Data Field or Program
P-Flash command, the associated Load Data Field command sequence will be cancelled.
Freescale Semiconductor
FERSTAT
Register
FSTAT
Load Data Field Command
1. Global address [2:0] must be 000
CCOBIX[2:0]
MGSTAT1
MGSTAT0
EPVIOLIF
ACCERR
Error Bit
Table 4-41. Load Data Field Command FCCOB Requirements
FPVIOL
000
001
010
011
100
101
Table 4-40. Read Once Command Error Handling
MC9S12XF - Family Reference Manual, Rev.1.19
Global address [15:0] of phrase location to be programmed
Set if CCOBIX[2:0] != 001 at command launch
Set if a Load Data Field command sequence is currently active
Set if command not available in current mode (see
Set if an invalid phrase index is supplied
None
Set if any errors have been encountered during the read
Set if any non-correctable errors have been encountered during the read
None
0x05
FCCOB Parameters
Word 0
Word 1
Word 2
Word 3
Error Condition
Chapter 4 384 KByte Flash Module (S12XFTM384K2V1)
Global address [22:16] to
identify P-Flash block
Table
4-30)
(1)
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