MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 773

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

23.3.2.5
The FCNFG register enables the Flash command complete interrupt and forces ECC faults on Flash array
read access from the CPU.
CCIE, IGNSF, FDFD, and FSFD bits are readable and writable while remaining bits read 0 and are not
writable.
23.3.2.6
The FERCNFG register enables the Flash error interrupts for the FERSTAT flags.
Freescale Semiconductor
Offset Module Base + 0x0004
Reset
IGNSF
FDFD
FSFD
CCIE
Field
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
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.
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.
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 Configuration Register (FCNFG)
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
23.3.2.8).
23.3.2.7) and an interrupt will be generated as long as the DFDIE interrupt enable in the FERCNFG
23.3.2.6)
= Unimplemented or Reserved
0
0
6
Figure 23-9. Flash Configuration Register (FCNFG)
Section
MC9S12G Family Reference Manual, Rev.1.01
Table 23-13. FCNFG Field Descriptions
23.3.2.6)
5
0
0
—
The FSFD bit allows the user to simulate a single bit fault during Flash array
IGNSF
0
4
Description
0
0
3
48 KByte Flash Module (S12FTMRG48K1V1)
2
0
0
FDFD
0
1
Section
Section
23.3.2.7)
23.3.2.7)
FSFD
0
0
773