Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet

1081

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]

11063K–ATARM–05-Nov-13

, removed a bullet on configuration lock.

, revised content in the 1st paragraph.

- added pull-down resistor and the corresponding registers in 

:

- changed the section title and revised the content

:

:

- removed references to PIO Lock Status Register (PIO_LOCKSR) and assigned the corresponding 

offset 0x00E0 to reserved registers

:

- DIV: updated the field name from DIVx to DIV

- removed the “PIO Lock Status Register” section

:

- modified the register name

- WPEN: replaced the list of protectable registers with a cross-reference to 

- WPKEY: replaced the bitfield description with a table

: 

- modified the register name

- WPVSRC: updated the bitfield description and removed a note

- SCHMITTx [x=0..31]: added description of the bit name

- Delayx [x=0..7]: updated the bit name from ‘Delay x’ to ‘Delayx [x=0..7]’ and added name description

8909

8324

8522

rfo

8909

rfo

8909

rfo

rfo

8522

rfo

rfo

rfo

rfo

:

- EPROC bitfield description table: removed the last row (value 6)

8686

:

, updated FUSE_CR access from ‘Read-write’ to ‘Write-only’

, replaced KEY field description with a table

8065/rfo

:

- WPKEY: replaced the bitfield description with a table

rfo

Added titles to figures in 

 and 

.

Added 

rfo