13.22.6.4 DMA, Interrupts and Events
Condition | Request | ||
---|---|---|---|
DMA | Interrupt | Event | |
Data needed for transmit (TX) (Slave transmit mode) | Yes (request cleared when data is written) |
NA | |
Data received (RX) (Slave receive mode) | Yes (request cleared when data is read) |
||
Data Ready (DRDY) | Yes | ||
Address Match (AMATCH) | Yes | ||
Stop received (PREC) | Yes | ||
Error (ERROR) | Yes |
Condition | Request | ||
---|---|---|---|
DMA | Interrupt | Event | |
Data needed for transmit (TX) (Master transmit mode) | Yes (request cleared when data is written) |
NA | |
Data needed for transmit (RX) (Master transmit mode) | Yes (request cleared when data is read) |
||
Master on Bus (MB) | Yes | ||
Stop received (SB) | Yes | ||
Error (ERROR) | Yes |