31.2.23 Register Summary
For descriptions and definitions of both Register and bitfield properties, refer to Register Properties.
Offset | Name | Bit Pos. | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
---|---|---|---|---|---|---|---|---|---|---|
0x00 | CTRLA | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | ||||||||||
7:0 | PREPG | NVMOP[3:0] | ||||||||
0x04 ... 0x07 | Reserved | |||||||||
0x08 | MUTEX | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | ||||||||||
7:0 | OWNER[1:0] | LOCK | ||||||||
0x0C | INTENCLR | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | WRERR | RSTERR | ||||||||
7:0 | SECERR | OPERR | WPERR | BUSERR | FIFOERR | CFGERR | KEYERR | DONE | ||
0x10 | INTENSET | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | WRERR | RSTERR | ||||||||
7:0 | SECERR | OPERR | WPERR | BUSERR | FIFOERR | CFGERR | KEYERR | DONE | ||
0x14 | INTFLAG | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | WRERR | RSTERR | ||||||||
7:0 | SECERR | OPERR | WPERR | BUSERR | FIFOERR | CFGERR | KEYERR | DONE | ||
0x18 | STATUS | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | ||||||||||
7:0 | BUSY | |||||||||
0x1C | KEY | 31:24 | KEY[31:24] | |||||||
23:16 | KEY[23:16] | |||||||||
15:8 | KEY[15:8] | |||||||||
7:0 | KEY[7:0] | |||||||||
0x20 | ADDR | 31:24 | ADDR[31:24] | |||||||
23:16 | ADDR[23:16] | |||||||||
15:8 | ADDR[15:8] | |||||||||
7:0 | ADDR[7:0] | |||||||||
0x24 | SRCADDR | 31:24 | SRCADDR[31:24] | |||||||
23:16 | SRCADDR[23:16] | |||||||||
15:8 | SRCADDR[15:8] | |||||||||
7:0 | SRCADDR[7:0] | |||||||||
0x28 | DATA0 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x2C | DATA1 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x30 | DATA2 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x34 | DATA3 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x38 | DATA4 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x3C | DATA5 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x40 | DATA6 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x44 | DATA7 | 31:24 | DATA31 | DATA30 | DATA29 | DATA28 | DATA27 | DATA26 | DATA25 | DATA24 |
23:16 | DATA23 | DATA22 | DATA21 | DATA20 | DATA19 | DATA18 | DATA17 | DATA16 | ||
15:8 | DATA15 | DATA14 | DATA13 | DATA12 | DATA11 | DATA10 | DATA9 | DATA8 | ||
7:0 | DATA7 | DATA6 | DATA5 | DATA4 | DATA3 | DATA2 | DATA1 | DATA0 | ||
0x48 | SWAP | 31:24 | ||||||||
23:16 | ||||||||||
15:8 | PFSLOCK | PFSWAP | ||||||||
7:0 | BFSLOCK | BFSWAP | ||||||||
0x4C | PWP0 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x50 | PWP1 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x54 | PWP2 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x58 | PWP3 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x5C | PWP4 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x60 | PWP5 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x64 | PWP6 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x68 | PWP7 | 31:24 | PWPBASE[11:8] | |||||||
23:16 | PWPBASE[7:0] | |||||||||
15:8 | PWPEN | PWPLOCK | PWPSIZE[11:8] | |||||||
7:0 | PWPSIZE[7:0] | |||||||||
0x6C | LBWP | 31:24 | LBWPLOCK | |||||||
23:16 | ||||||||||
15:8 | LBWP15 | LBWP14 | LBWP13 | LBWP12 | LBWP11 | LBWP10 | LBWP9 | LBWP8 | ||
7:0 | LBWP7 | LBWP6 | LBWP5 | LBWP4 | LBWP3 | LBWP2 | LBWP1 | LBWP0 | ||
0x70 | UBWP | 31:24 | UBWPLOCK | |||||||
23:16 | ||||||||||
15:8 | UBWP15 | UBWP14 | UBWP13 | UBWP12 | UBWP11 | UBWP10 | UBWP9 | UBWP8 | ||
7:0 | UBWP7 | UBWP6 | UBWP5 | UBWP4 | UBWP3 | UBWP2 | UBWP1 | UBWP0 | ||
0x74 | UOWP | 31:24 | UO2WPRLOCK3 | UO2WPRLOCK2 | UO2WPRLOCK1 | UO2WPRLOCK0 | ||||
23:16 | UO1WPRLOCK3 | UO1WPRLOCK2 | UO1WPRLOCK1 | UO1WPRLOCK0 | ||||||
15:8 | UO2WP3 | UO2WP2 | UO2WP1 | UO2WP0 | ||||||
7:0 | UO1WP3 | UO1WP2 | UO1WP1 | UO1WP0 | ||||||
0x78 | CWP | 31:24 | BC2WPLOCK | UC2WPLOCK | ||||||
23:16 | BC1WPLOCK | UC1WPLOCK | ||||||||
15:8 | BC2WP | UC2WP | ||||||||
7:0 | BC1WP | UC1WP |