MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 698

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

16 KByte Flash Module (S12FTMRG16K1V1)
Upon clearing CCIF to launch the Set User Margin Level command, the Memory Controller will set the
user margin level for the targeted block and then set the CCIF flag.
Valid margin level settings for the Set User Margin Level command are defined in
698
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
Register
FSTAT
When the EEPROM block is targeted, the EEPROM user margin levels are
applied only to the EEPROM reads. However, when the P-Flash block is
targeted, the P-Flash user margin levels are applied to both P-Flash and
EEPROM reads. It is not possible to apply user margin levels to the P-Flash
block only.
CCOBIX[2:0]
Table 21-52. Set User Margin Level Command FCCOB Requirements
000
001
MGSTAT1
MGSTAT0
ACCERR
Table 21-54. Set User Margin Level Command Error Handling
Error Bit
FPVIOL
1
2
(CCOBIX=001)
Table 21-53. Valid Set User Margin Level Settings
Read margin to the erased state
Read margin to the programmed state
0x0000
0x0001
0x0002
CCOB
MC9S12G Family Reference Manual,
Set if CCOBIX[2:0] != 001 at command launch
Set if command not available in current mode (see
Set if an invalid margin level setting is supplied
None
None
None
Set if an invalid FlashBlockSelectionCode[1:0] is supplied (See
0x0D
NOTE
Return to Normal Level
FCCOB Parameters
User Margin-1 Level
User Margin-0 Level
Margin level setting.
Level Description
Flash block selection code [1:0]
Error Condition
Rev.1.01
Table 21-32
1
2
Table
21-25)
Table
. See
Freescale Semiconductor
21-53.
Table 21-32
)