Datasheet

25.8.14 SmartEEPROM Status
Name: SEESTAT
Offset: 0x2C
Reset: 0x00000000
Property: Read-Only
Bit 31 30 29 28 27 26 25 24
Access
Reset
Bit 23 22 21 20 19 18 17 16
PSZ[2:0]
Access
R R R
Reset 0 0 x
Bit 15 14 13 12 11 10 9 8
SBLK[3:0]
Access
R R R R
Reset 0 0 0 x
Bit 7 6 5 4 3 2 1 0
RLOCK LOCK BUSY LOAD ASEES
Access
R R R R R
Reset 0 x 0 0 x
Bits 18:16 – PSZ[2:0] SmartEEPROM Page Size
This bit field is automatically loaded from the user page during startup.
Indicates the page size. Not all device families will provide all the page sizes indicated in the table.
Bits 11:8 – SBLK[3:0] Blocks Number In a Sector
This bit field is automatically loaded from the user page during startup.
Indicates the number of blocks allocated to a SEES.
Bit 4 – RLOCK RLOCK
SmartEEPROM Write Access To Register Address Space Is Locked
Bit 3 – LOCK SmartEEPROM Section Locked
This bit field is automatically loaded from the user page during startup.
Access to the SmartEEPROM data is locked. Writes to AHB2 throws hardfault exceptions.
0: SmartEEPROM access is not locked
1: SmartEEPROM access is locked
Bit 2 – BUSY Busy
0: SmartEEPROM is ready.
1: SmartEEPROM is busy processing a read or a write operation.
SAM D5x/E5x Family Data Sheet
NVMCTRL – Nonvolatile Memory Controller
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 684