NXP Semiconductors K32 L2A Series, Reference Manual, Page: 883 / 1379

Address: 4000_1000h base + 10h (4d × i), where i=0d to 3d
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
ICSZ ICWY DCSZ DCWY
W
Reset
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Notes:
ICSZ field: See register description for reset values. •
ICWY field: See register description for reset values. •
DCSZ field: See register description for reset values. •
DCWY field: See register description for reset values. •
MSCM_CPxCFGn field descriptions
Field Description
31–24
ICSZ
Level 1 Instruction Cache Size
This read-only field provides an encoded value of the Instruction Cache size. The capacity of the memory
is expressed as Size [bytes] = 2
(8+SZ)
, where SZ is non-zero; a SZ = 0 indicates the memory is not
present.
23–16
ICWY
Level 1 Instruction Cache Ways
This read-only field provides the number of cache ways for the Instruction Cache.
15–8
DCSZ
Level 1 Data Cache Size
This read-only field provides an encoded value of the Data Cache size. The capacity of the memory is
expressed as Size [bytes] = 2
(8+SZ)
,where SZ is non-zero; a SZ = 0 indicates the memory is not present.
DCWY Level 1 Data Cache Ways
This read-only field provides the number of cache ways for the Data Cache.
34.4.7 Processor 0 Type Register (MSCM_CP0TYPE)
The register provides a CPU-specific response indicating the personality of the core
making the access. The 32-bit response includes 3 ASCII characters defining the CPU
type, along with a byte defining the logical revision number. The logical revision number
follows Arm’s rYpZ nomenclature.
Address: 4000_1000h base + 20h offset = 4000_1020h
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
PERSONALITY RYPZ
W
Reset
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Notes:
PERSONALITY field: See bit field description •
RYPZ field: See bit field description •
Chapter 34 Miscellaneous System Control Module (MSCM)
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 883