mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 339

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

9.4.4
The Flash module is not affected if the MCU enters wait mode. The Flash module can recover the MCU
from wait via the CCIF interrupt (see
9.4.5
If a Flash command is active (CCIF = 0) or an EE-Emulation operation is pending when the MCU requests
stop mode, the current Flash operation will be completed before the CPU is allowed to enter stop mode.
9.5
The Flash module provides security information to the MCU. The Flash security state is defined by the
SEC bits of the FSEC register (see
register using data read from the security byte of the Flash configuration field at global address
0x7F_FF0F.
Freescale Semiconductor
Security
Wait Mode
Stop Mode
EPVIOLIE
PGMERIE
EPVIOLIF
PGMERIF
ERSERIE
ERSERIF
ERSVIE1
ERSVIF1
ERSVIE0
ERSVIF0
DFDIE
DFDIF
SFDIE
SFDIF
CCIE
CCIF
Figure 9-27. Flash Module Interrupts Implementation
MC9S12XF - Family Reference Manual, Rev.1.19
Table
Section 9.4.3,
9-12). During reset, the Flash module initializes the FSEC
“Interrupts”).
Flash Command Interrupt Request
Chapter 9 512 KByte Flash Module (S12XFTM512K3V1)
Flash Error Interrupt Request
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