S912XEG128J2MAA Datasheet, PDF (1139/1324 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 29
1024 KByte Flash Module (S12XFTM1024K5V2)
Revision
Number
V02.08
V02.09
V02.10
Revision
Date
14 Nov 2007
19 Dec 2007
25 Sep 2009
Table 29-1. Revision History
Sections
Affected
Description of Changes
29.5.2/29-1200
29.4.2/29-1176
29.4.2.8/29-
1182
- Changed terminology from ‘word program’ to “Program P-Flash’ in the BDM
unsecuring description, Section 29.5.2
- Added requirement that user not write any Flash module register during
execution of commands ‘Erase All Blocks’, Section 29.4.2.8, and ‘Unsecure
Flash’, Section 29.4.2.11
- Added statement that security is released upon successful completion of
command ‘Erase All Blocks’, Section 29.4.2.8
29.4.2/29-1176 - Corrected Error Handling table for Full Partition D-Flash, Partition D-Flash,
and EEPROM Emulation Query commands
29.1/29-1140
29.3.2.1/29-
1152
29.4.2.4/29-
1179
29.4.2.7/29-
1181
29.4.2.12/29-
1185
29.4.2.12/29-
1185
29.4.2.12/29-
1185
29.4.2.20/29-
1194
- Clarify single bit fault correction for P-Flash phrase
- Expand FDIV vs OSCCLK Frequency table
- Add statement concerning code runaway when executing Read Once
command from Flash block containing associated fields
- Add statement concerning code runaway when executing Program Once
command from Flash block containing associated fields
- Add statement concerning code runaway when executing Verify Backdoor
Access Key command from Flash block containing associated fields
- Relate Key 0 to associated Backdoor Comparison Key address
- Change “power down reset” to “reset”
- Add ACCERR condition for Disable EEPROM Emulation command
The following changes were made to clarify module behavior related to Flash
register access during reset sequence and while Flash commands are active:
- Add caution concerning register writes while command is active
- Writes to FCLKDIV are allowed during reset sequence while CCIF is clear
- Add caution concerning register writes while command is active
- Writes to FCCOBIX, FCCOBHI, FCCOBLO registers are ignored during
reset sequence
29.3.2/29-1150
29.3.2.1/29-
1152
29.4.1.2/29-
1171
29.6/29-1200
Freescale Semiconductor
MC9S12XE-Family Reference Manual Rev. 1.25
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