LFDAS12XSDT Freescale Semiconductor, LFDAS12XSDT Datasheet - Page 632

• Manufacturer Part Number: LFDAS12XSDT
• Description: HARDWARE MC9S12XS 52-PIN
• Manufacturer: Freescale Semiconductor

Specifications of LFDAS12XSDT

• Module/board Type: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -

64 KByte Flash Module (S12XFTMR64K1V1)
20.3.2.12 Flash Reserved0 Register (FRSV0)
This Flash register is reserved for factory testing.
All bits in the FRSV0 register read 0 and are not writable.
20.3.2.13 Flash Reserved1 Register (FRSV1)
This Flash register is reserved for factory testing.
All bits in the FRSV1 register read 0 and are not writable.
20.3.2.14 Flash ECC Error Results Register (FECCR)
The FECCR registers contain the result of a detected ECC fault for both single bit and double bit faults.
The FECCR register provides access to several ECC related fields as defined by the ECCRIX index bits
in the FECCRIX register (see
632
Offset Module Base + 0x000C
Offset Module Base + 0x000D
Reset
Reset
W
W
R
R
0
0
0
0
7
7
CCOBIX[2:0]
= Unimplemented or Reserved
= Unimplemented or Reserved
011
100
101
Table 20-24. FCCOB - NVM Command Mode (Typical Usage)
0
0
0
0
6
6
Figure 20-18. Flash Reserved0 Register (FRSV0)
Figure 20-19. Flash Reserved1 Register (FRSV1)
Section
Byte
S12XS Family Reference Manual, Rev. 1.11
LO
LO
LO
HI
HI
HI
0
0
0
0
5
5
20.3.2.4). Once ECC fault information has been stored, no other
FCCOB Parameter Fields (NVM Command Mode)
0
0
0
0
4
4
Data 1 [15:8]
Data 2 [15:8]
Data 3 [15:8]
Data 1 [7:0]
Data 2 [7:0]
Data 3 [7:0]
0
0
0
0
3
3
0
0
0
0
2
2
Freescale Semiconductor
0
0
0
0
1
1
0
0
0
0
0
0