Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK データシート
製品コード
AT91SAM9X25-EK
999
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
44.8 SSC Application Examples
The SSC can support several serial communication modes used in audio or high speed serial links. Some standard
applications are shown in the following figures. All serial link applications supported by the SSC are not listed here.
applications are shown in the following figures. All serial link applications supported by the SSC are not listed here.
Figure 44-17.Audio Application Block Diagram
Figure 44-18.Codec Application Block Diagram
SSC
RK
RF
RD
TD
TF
TK
Clock SCK
Word Select WS
Data SD
I2S
RECEIVER
Clock SCK
Word Select WS
Data SD
Right Channel
Left Channel
MSB
MSB
LSB
SSC
RK
RF
RD
TD
TF
TK
Serial Data Clock (SCLK)
Frame sync (FSYNC)
Serial Data Out
Serial Data In
CODEC
Serial Data Clock (SCLK)
Frame sync (FSYNC)
Serial Data Out
Serial Data In
First Time Slot
Dstart
Dend