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Flash Memory
MPC5566 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor
13-19
13.3.2.8
Flash Bus Interface Unit Control Register (FLASH_BIUCR)
The FLASH_BIUCR is the control register for the set up and control of the flash interface. This register
must not be written while executing from flash. Only use a 32-bit write operation to write to this register.
Address: Base (0xC3F8_8000) + 0x0018
Access: R/W
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R 0
0
0
0
0
0
0
0
0
0
ADDR
0
0
0
W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 13-11. Address Register (FLASH_AR)
Table 13-13. FLASH_AR Field Descriptions
Field
Description
0–9
Reserved.
10–28
ADDR[3:21]
Doubleword address of first failing address in the event of an ECC error, or the address of a failure occurring
during state machine operation.
29–31
ADDR[0:2]
Always read as 0.
Address: Base (0xC3F8_8000) + 0x001C
Access: R/W
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
0
0
0
0
0
0
0
0
0
0
0
M4
PFE
M3
PFE
M2
PFE
M1
PFE
M0
PFE
W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
238
24
25
26
27
28
29
30
31
R
APC WWSC
RWSC
DPFEN
IPFEN PFLIM
BFEN
W
Reset
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
Figure 13-12. Flash Bus Interface Unit Control Register (FLASH_BIUCR)
Summary of Contents for MPC5566
Page 81: ...Introduction MPC5566 Microcontroller Reference Manual Rev 2 1 24 Freescale Semiconductor...
Page 135: ...Signal Description MPC5566 Microcontroller Reference Manual Rev 2 2 54 Freescale Semiconductor...
Page 189: ...Reset MPC5566 Microcontroller Reference Manual Rev 2 4 20 Freescale Semiconductor...
Page 603: ...Flash Memory MPC5566 Microcontroller Reference Manual Rev 2 13 38 Freescale Semiconductor...
Page 609: ...SRAM MPC5566 Microcontroller Reference Manual Rev 2 14 6 Freescale Semiconductor...
Page 1073: ...MPC5566 Microcontroller Reference Manual Rev 2 22 36 Freescale Semiconductor...
Page 1185: ...Nexus MPC5566 Microcontroller Reference Manual Rev 2 25 92 Freescale Semiconductor...