Freescale Semiconductor /MKV58F24 /MCM /LMEM0

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as LMEM0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 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 (000)LMEM_Type 0LMEM_Width 0 (0000)LMEM_Ways 0LMEM_Size 0 (0)LMEM_Valid

LMEM_Valid=0, LMEM_Type=000, LMEM_Ways=0000

Description

Local Memory General Descriptor Register

Fields

LMEM_Type

Defines the type of local memory

0 (000): ITCM (Instruction Tightly Coupled Memory)

1 (001): DTCM (Data Tightly Coupled Memory)

2 (010): Instruction Cache

3 (011): Data Cache

LMEM_Width

Defines the local memory bit width

2 (010): 32-bits

3 (011): 64-bits

LMEM_Ways

Defines the ways of set associative

0 (0000): Reserved (not applicable)

2 (0010): 2-way set associative

4 (0100): 4-way set associative

LMEM_Size

Defines the local memory size

4 (0100): 8KB

5 (0101): 16KB

7 (0111): 64KB

LMEM_Valid

Defines whether the local memory is present

0 (0): Local memory not present

1 (1): Local memory present

Links

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