Datasheet

SAM9G20
DS60001516A-page 732  2017 Microchip Technology Inc.
39.6.6 ADC Status Register
Name:ADC_SR
Access: Read-only
EOCx: End of Conversion x
0: Corresponding analog channel is disabled, or the conversion is not finished.
1: Corresponding analog channel is enabled and conversion is complete.
OVREx: Overrun Error x
0: No overrun error on the corresponding channel since the last read of ADC_SR.
1: There has been an overrun error on the corresponding channel since the last read of ADC_SR.
DRDY: Data Ready
0: No data has been converted since the last read of ADC_LCDR.
1: At least one data has been converted and is available in ADC_LCDR.
GOVRE: General Overrun Error
0: No General Overrun Error occurred since the last read of ADC_SR.
1: At least one General Overrun Error has occurred since the last read of ADC_SR.
ENDRX: End of RX Buffer
0: The Receive Counter Register has not reached 0 since the last write in ADC_RCR or ADC_RNCR.
1: The Receive Counter Register has reached 0 since the last write in ADC_RCR or ADC_RNCR.
RXBUFF: RX Buffer Full
0: ADC_RCR or ADC_RNCR have a value other than 0.
1: Both ADC_RCR and ADC_RNCR have a value of 0.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––RXBUFFENDRXGOVREDRDY
15 14 13 12 11 10 9 8
––––OVRE3OVRE2OVRE1OVRE0
76543210
––––EOC3EOC2EOC1EOC0