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 |