Datasheet
714
AT32UC3A
33.7.6 Status Register
Name:
SR
Access Type: Read-only
Offset: 0x1C
Reset Value: 0x000C0000
• RXBUFF: RX Buffer Full
0 = RCR or RNCR have a value other than 0.
1 = Both RCR and RNCR have a value of 0.
• ENDRX: End of RX Buffer
0 = The Receive Counter Register has not reached 0 since the last write in RCR or RNCR.
1 = The Receive Counter Register has reached 0 since the last write in RCR or RNCR.
• GOVRE: General Overrun Error
0 = No General Overrun Error occurred since the last read of SR.
1 = At least one General Overrun Error has occurred since the last read of SR.
• DRDY: Data Ready
0 = No data has been converted since the last read of LCDR.
1 = At least one data has been converted and is available in LCDR.
• OVREx: Overrun Error x
0 = No overrun error on the corresponding channel(if implemented) since the last read of SR.
1 = There has been an overrun error on the corresponding channel (if implemented) since the last read of SR.
• EOCx: End of Conversion x
0 = Corresponding analog channel (if implemented) is disabled, or the conversion is not finished.
1 = Corresponding analog channel (if implemented) is enabled and conversion is complete.
31 30 29 28 27 26 25 24
– – – – – – – –
23 22 21 20 19 18 17 16
– – – – RXBUFF ENDRX GOVRE DRDY
15 14 13 12 11 10 9 8
OVRE7 OVRE6 OVRE5 OVRE4 OVRE3 OVRE2 OVRE1 OVRE0
7 6 5 4 3 2 1 0
EOC7 EOC6 EOC5 EOC4 EOC3 EOC2 EOC1 EOC0
32058K
AVR32-01/12