930
SAM4CP [DATASHEET]
43051E–ATPL–08/14
40.8.11 ADC Interrupt Status Register
Name:
ADC_ISR
Address:
0x40038030
Access:
Read-only
EOCx: End of Conversion x
0 = The corresponding analog channel is disabled, or the conversion is not finished. This flag is cleared when reading the
corresponding ADC_CDRx registers.
1 = The corresponding analog channel is enabled and conversion is complete.
TEMPCHG: Temperature Change
0 = There is no comparison match (defined in the ADC_TEMPCWR) since the last read of ADC_ISR.
1 = The temperature value reported on ADC_CDR7 has changed since the last read of ADC_ISR, according to what is defined in
ADC_TEMPMR and ADC_TEMPCWR.
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_ISR.
1 = At least one general overrun error has occurred since the last read of ADC_ISR.
COMPE: Comparison Error
0 = No Comparison Error since the last read of ADC_ISR.
1 = At least one comparison error (defined in ADC_EMR and ADC_CWR) has occurred since the last read of ADC_ISR.
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
RXBUFF
ENDRX
COMPE
GOVRE
DRDY
23
–
22
–
21
–
20
–
19
18
–
17
–
16
–
TEMPCHG
15
–
14
–
13
–
12
–
11
–
10
–
9
–
8
–
7
6
5
4
3
2
1
0
EOC7
EOC6
EOC5
EOC4
EOC3
EOC2
EOC1
EOC0