NXP Semiconductors KE1xF Series, Reference Manual, Page: 328 / 1483

LMEM_PCCLCR field descriptions (continued)
Field Description
23
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
22
LCWAY
Line Command Way
Indicates the way used by the line command.
If the command used cache address and way, then LCWAY will equal the way it was searched. If the
command is a physical address search, then the LCWAY value is only valid if LCIVB=1.
21
LCIMB
Line Command Initial Modified Bit
If command used cache address and way, then this bit shows the initial state of the modified bit
If command used physical address and a hit, then this bit shows the initial state of the modified bit. If a
miss, this bit reads zero.
20
LCIVB
Line Command Initial Valid Bit
If command used cache address and way, then this bit shows the initial state of the valid bit
If command used physical address and a hit, then this bit shows the initial state of the valid bit. If a miss,
this bit reads zero.
19–17
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
16
TDSEL
Tag/Data Select
Selects tag or data for search and read or write commands.
0 Data
1 Tag
15
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
14
WSEL
Way select
Selects the way for line commands.
0 Way 0
1 Way 1
13–2
CACHEADDR
Cache address
CLCR[11:4] bits are used to access the tag arrays
CLCR[11:2] bits are used to access the data arrays
1
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0
LGO
Initiate Cache Line Command
Setting this bit initiates the cache line command indicated by bits 27-24. Reading this bit indicates if a line
command is active
NOTE: This bit stays set until the command completes. Writing zero has no effect.
NOTE: This bit is shared with CSAR[LGO]
0 Write: no effect. Read: no line command active.
1 Write: initiate line command indicated by bits 27-24. Read: line command active.
Memory Map/Register Definition
Kinetis KE1xF Sub-Family Reference Manual, Rev. 4, 06/2019
328 NXP Semiconductors