FLASH_ECC_CTRL

Bit Field

Read/Write

Field Name

Description

15:8

RW

ECC_COR_CNT_INT_THRESHOLD

Select the number of corrected errors before sending a CM33 interrupt

3

RW

COPIER_ECC_CTRL

2

RW

CMD_ECC_CTRL

0

RW

CBUS_ECC_CTRL

Select the operating mode of the Flash ECC

Bit Field

Field Name

Value Symbol

Value Description

Hex Value

15:8

ECC_COR_CNT_INT_THRESHOLD

FLASH_ECC_COR_INT_THRESHOLD_DISABLED

Interrupt is disabled

0x0

FLASH_ECC_COR_INT_THRESHOLD_1

Send a CM33 interrupt when one or more correctable errors are detected.

0x1*

FLASH_ECC_COR_INT_THRESHOLD_255

Send a CM33 interrupt when 255 or more correctable errors are detected.

0xFF

3

COPIER_ECC_CTRL

FLASH_COPIER_ECC_DISABLE

Disables ECC when reading Flash through Flash Copier

0x0

FLASH_COPIER_ECC_ENABLE

Enables ECC when reading Flash through Flash Copier

0x1*

2

CMD_ECC_CTRL

FLASH_CMD_ECC_DISABLE

Disables ECC when reading Flash through Flash mapped register

0x0

FLASH_CMD_ECC_ENABLE

Enables ECC when reading Flash through Flash mapped register

0x1*

0

CBUS_ECC_CTRL

FLASH_CBUS_ECC_DISABLE

Disables ECC when reading Flash through CBus

0x0

FLASH_CBUS_ECC_ENABLE

Enables ECC when reading Flash through CBus

0x1*