Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
1083
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
HSMCI:
:
- corrected HSMCI_MR to HSMCI_BLKR when referring to Block Length field that is not available in
HSMCI_MR and removed Note 2 in
HSMCI_MR and removed Note 2 in
and
- reorganized table content in ALL_SEND_CID command example to eliminate empty cells in header row
:
- changed the section title (was “Write Protection Registers”)
- revised content
- harmonized register access type naming throughout the section (“Read-write” change to “Read/Write”,
“Read” changed to “Read-only”, “Write” changed to “Write-only”)
“Read” changed to “Read-only”, “Write” changed to “Write-only”)
:
- BLKLEN: removed the sentence on this bit accessibility in HSMCI Mode Register
:
- modified the register name (was HSMCI Write Protect Mode Register)
- HSMCI_WPMR register table: replaced empty bitfields 7 - 0 with dashes
- WPKEY: replaced the bitfield description with a table
:
- modified the register name (was HSMCI Write Protect Status Register)
- updated description
9012
rfo
rfo
rfo
8868
rfo
rfo
SPI:
:
- removed redundant text line (1st bullet)
- added SPCK references
- updated the line on Programmable Transfer Delay
, updated the last sentence.
, updated offset values for reserved registers
in
- removed ‘SPI’ prefix in bitfield names (SPIWPKEY --> WPKEY, SPIWPEN --> WPEN)
- WPEN: added details on Disable/Enable conditions and the list of protected registers
- WPKEY: replaced the bitfield description with a table
- removed ‘SPI’ prefix in bitfield names (SPIWPVSRC --> WPVSRC, SPIWPVS --> WPVS)
- WPVS: replaced the bitfield description table with the corresponding text (simplified)
8210/
8541
8792
8840
8840
8136
Doc. Rev
11063J
11063J
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