FLASH_COPY_CFG

Bit Field

Read/Write

Field Name

Description

18

RW

COMP_ADDR_STEP

Comparator address increment/decrement by 1 or 2

17

RW

COMP_ADDR_DIR

Comparator address-up or address-down

16

RW

COMP_MODE

Comparator Mode

9

RW

COPY_DEST

Destination copier is the CRC or memories

8

RW

COPY_MODE

Select copier mode (32-bit or 40-bit)

1

RW

PRIORITY

Copier Priority Configuration

0

RW

MODE

Copier or Comparator Mode Configuration

Bit Field

Field Name

Value Symbol

Value Description

Hex Value

18

COMP_ADDR_STEP

COMP_ADDR_STEP_1

Address increment/decrement by 1 between two reads

0x0*

COMP_ADDR_STEP_2

Address increment/decrement by 2 between two reads

0x1

17

COMP_ADDR_DIR

COMP_ADDR_DOWN

FLASH_COPIER address count-down

0x0

COMP_ADDR_UP

FLASH_COPIER address count-up

0x1*

16

COMP_MODE

COMP_MODE_CONSTANT

FLASH_DATA[1:0] compare with Flash DOUT

0x0*

COMP_MODE_CHBK

Odd address compare with FLASH_DATA[1:0], even address compare with inverse FLASH_DATA[1:0]

0x1

9

COPY_DEST

COPY_TO_MEM

Copy Flash to memory

0x0*

COPY_TO_CRC

Copy Flash to CRC

0x1

8

COPY_MODE

COPY_TO_32BIT

Copy Flash to 32-bit memory

0x0*

1

PRIORITY

FLASH_CM33_PRIORITY

CM33 has priority over Flash Copier

0x0*

FLASH_COPY_PRIORITY

Flash Copier has priority over CM33

0x1

0

MODE

COPY_MODE

Flash copier mode

0x0*

COMPARATOR_MODE

Flash comparator mode

0x1