MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 1062

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

240 KByte Flash Module (S12FTMRG240K2V1)
Upon clearing CCIF to launch the Set Field Margin Level command, the Memory Controller will set the
field margin level for the targeted block and then set the CCIF flag.
Valid margin level settings for the Set Field Margin Level command are defined in
1062
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
Register
FSTAT
CCOBIX[2:0]
When the EEPROM block is targeted, the EEPROM field margin levels are
applied only to the EEPROM reads. However, when the P-Flash block is
targeted, the P-Flash field margin levels are applied to both P-Flash and
EEPROM reads. It is not possible to apply field margin levels to the P-Flash
block only.
Table 28-57. Set Field Margin Level Command FCCOB Requirements
000
001
MGSTAT1
MGSTAT0
Table 28-59. Set Field Margin Level Command Error Handling
ACCERR
Error Bit
FPVIOL
1
2
(CCOBIX=001)
Table 28-58. Valid Set Field Margin Level Settings
Read margin to the erased state
Read margin to the programmed state
0x0000
0x0001
0x0002
0x0003
0x0004
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
0x0E
NOTE
Return to Normal Level
FCCOB Parameters
User Margin-1 Level
User Margin-0 Level
Field Margin-1 Level
Field Margin-0 Level
Margin level setting.
Level Description
Flash block selection code [1:0]
Error Condition
Rev.1.01
Table 28-34
1
2
1
2
Table
28-27).
. See
Table
Freescale Semiconductor
28-58.