Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet
Product codes
AT32UC3A3-XPLD
881
32072H–AVR32–10/2012
AT32UC3A3
•
BRQ : MS Data Buffer Request.
In parallel mode, this bit reflects the BREQ bit in the status register of a Memory Stick (INT). It indicates that a host
has requested to access a Memory Sticks page buffer.In serial mode, this bit is always 0. It is cleared to 0 by writing to the
command register (CMD).
command register (CMD).
•
CNK : MS Command No Acknowledge.
In parallel mode, this bit reflects the CMDNK bit in the status register of a Memory Stick (INT). It indicates that the
command cannot be executed. In serial mode, this bit is always 0. It is cleared to 0 by writing to the command register
(CMD).
(CMD).