K60P100M100SF2RM Datasheet, PDF (382/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Memory Map/Register Definition
MPU memory map (continued)
Absolute
address
(hex)
Register name
4000_D81C
Region Descriptor Alternate Access Control n
(MPU_RGDAAC7)
4000_D820
Region Descriptor Alternate Access Control n
(MPU_RGDAAC8)
4000_D824
Region Descriptor Alternate Access Control n
(MPU_RGDAAC9)
4000_D828
Region Descriptor Alternate Access Control n
(MPU_RGDAAC10)
4000_D82C
Region Descriptor Alternate Access Control n
(MPU_RGDAAC11)
Width
(in bits)
Access
Reset value
Section/
page
32
R/W 0000_0000h 18.3.8/391
32
R/W 0000_0000h 18.3.8/391
32
R/W 0000_0000h 18.3.8/391
32
R/W 0000_0000h 18.3.8/391
32
R/W 0000_0000h 18.3.8/391
18.3.1 Control/Error Status Register (MPU_CESR)
Address: MPU_CESR is 4000_D000h base + 0h offset = 4000_D000h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
SPERR
0
1
0
HRL
NSP
NRGD
0
W
w1c
Reset 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1
MPU_CESR field descriptions
Field
31–27
SPERR
Slave port n error
Description
Indicates a captured error in EARn and EDRn. This bit is set when the hardware detects an error and
records the faulting address and attributes. It is cleared by writing one to it. If another error is captured at
the exact same cycle as the write, the flag remains set. A find-first-one instruction (or equivalent) can
detect the presence of a captured error.
The following shows the correspondence between the bit number and slave port number:
• Bit 31 corresponds to slave port 0.
• Bit 30 corresponds to slave port 1.
• Bit 29 corresponds to slave port 2.
• Bit 28 corresponds to slave port 3.
• Bit 27 corresponds to slave port 4.
26–24
Reserved
23
Reserved
0 No error has occurred for slave port n.
1 An error has occurred for slave port n.
This read-only field is reserved and always has the value zero.
This read-only field is reserved and always has the value one.
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
382
Freescale Semiconductor, Inc.