AT91SAM7XC256 Datasheet, PDF (362/675 Pages) ATMEL Corporation – Thumb-based Microcontrollers

Figure 32-16. Interrupt Block Diagram
PDC
TXBUFE
ENDTX
RXBUFF
ENDRX
Transmitter
TXRDY
TXEMPTY
TXSYNC
Receiver
RXRDY
OVRUN
RXSYNC
SSC_IMR
SSC_IER
Set
SSC_IDR
Clear
Interrupt
Control
SSC Interrupt
32.7
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.
Figure 32-17. Audio Application Block Diagram
TK
TF
TD
SSC
Clock SCK
Word Select WS
Data SD
RD
Clock SCK
I2S
RECEIVER
RF
Word Select WS
RK
Data SD
MSB
Left Channel
LSB MSB
Right Channel
362 AT91SAM7XC256/128 Preliminary
6209B–ATARM–10-Feb-06