sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 626

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

64 KByte Flash Module (S12FTMRC64K1V1)
CCIE, IGNSF, FDFD, and FSFD bits are readable and writable while remaining bits read 0 and are not
writable.
17.3.2.6
The FERCNFG register enables the Flash error interrupts for the FERSTAT flags.
626
Offset Module Base + 0x0004
Reset
IGNSF
FDFD
FSFD
Field
CCIE
7
4
1
0
W
R
CCIE
Command Complete Interrupt Enable — The CCIE bit controls interrupt generation when a Flash command
has completed.
0 Command complete interrupt disabled
1 An interrupt will be requested whenever the CCIF flag in the FSTAT register is set (see
Ignore Single Bit Fault — The IGNSF controls single bit fault reporting in the FERSTAT register (see
Section
0 All single bit faults detected during array reads are reported
1 Single bit faults detected during array reads are not reported and the single bit fault interrupt will not be
read operations and check the associated interrupt routine. The FDFD bit is cleared by writing a 0 to FDFD. The
FECCR registers will not be updated during the Flash array read operation with FDFD set unless an actual
double bit fault is detected.
0 Flash array read operations will set the DFDIF flag in the FERSTAT register only if a double bit fault is detected
1 Any Flash array read operation will force the DFDIF flag in the FERSTAT register to be set (see
Force Single Bit Fault Detect
read operations and check the associated interrupt routine. The FSFD bit is cleared by writing a 0 to FSFD. The
FECCR registers will not be updated during the Flash array read operation with FSFD set unless an actual single
bit fault is detected.
0 Flash array read operations will set the SFDIF flag in the FERSTAT register only if a single bit fault is detected
1 Flash array read operation will force the SFDIF flag in the FERSTAT register to be set (see
Force Double Bit Fault Detect — The FDFD bit allows the user to simulate a double bit fault during Flash array
Flash Error Configuration Register (FERCNFG)
0
7
generated
Section
register is set (see
and an interrupt will be generated as long as the SFDIE interrupt enable in the FERCNFG register is set (see
Section
17.3.2.8).
= Unimplemented or Reserved
17.3.2.7) and an interrupt will be generated as long as the DFDIE interrupt enable in the FERCNFG
17.3.2.6)
0
0
6
Figure 17-9. Flash Configuration Register (FCNFG)
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Section
Table 17-12. FCNFG Field Descriptions
17.3.2.6)
0
0
5
—
The FSFD bit allows the user to simulate a single bit fault during Flash array
IGNSF
0
4
Description
0
0
3
0
0
2
Freescale Semiconductor
FDFD
0
1
Section
Section
17.3.2.7)
FSFD
17.3.2.7)
0
0