LFDAS12XSFT Freescale Semiconductor, LFDAS12XSFT Datasheet - Page 581

• Manufacturer Part Number: LFDAS12XSFT
• Description: HARDWARE MC9S12XS 80-PIN
• Manufacturer: Freescale Semiconductor

Specifications of LFDAS12XSFT

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

(as evidenced by the Memory Controller returning CCIF to 1). Some commands return information to the
FCCOB register array.
The generic format for the FCCOB parameter fields in NVM command mode is shown in
The return values are available for reading after the CCIF flag in the FSTAT register has been returned to
1 by the Memory Controller. Writes to the unimplemented parameter fields (CCOBIX = 110 and CCOBIX
= 111) are ignored with reads from these fields returning 0x0000.
Table 19-24
contains the command code, followed by the parameters for this specific Flash command. For details on
the FCCOB settings required by each command, see the Flash command descriptions in
19.3.2.12 Flash Reserved0 Register (FRSV0)
This Flash register is reserved for factory testing.
All bits in the FRSV0 register read 0 and are not writable.
Freescale Semiconductor
Offset Module Base + 0x000C
Reset
W
R
shows the generic Flash command format. The high byte of the first word in the CCOB array
0
0
7
CCOBIX[2:0]
= Unimplemented or Reserved
000
001
010
011
100
101
Table 19-24. FCCOB - NVM Command Mode (Typical Usage)
0
0
6
Figure 19-18. Flash Reserved0 Register (FRSV0)
Byte
S12XS Family Reference Manual, Rev. 1.11
LO
LO
LO
LO
LO
LO
HI
HI
HI
HI
HI
HI
0
0
5
FCCOB Parameter Fields (NVM Command Mode)
FCMD[7:0] defining Flash command
0
0
4
0, Global address [22:16]
Global address [15:8]
Global address [7:0]
Data 0 [15:8]
Data 1 [15:8]
Data 2 [15:8]
Data 3 [15:8]
Data 0 [7:0]
Data 1 [7:0]
Data 2 [7:0]
Data 3 [7:0]
0
0
3
128 KByte Flash Module (S12XFTMR128K1V1)
0
0
2
0
0
1
Section
Table
19-24.
19.4.2.
0
0
0
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