Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK Data Sheet
Product codes
AT91SAM9X25-EK
975
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
42.7.12 ADC Interrupt Status Register
Name:
ADC_ISR
Address:
0xF804C030
Access:
Read-only
• EOCx: End of Conversion x
0 = Corresponding analog channel is disabled, or the conversion is not finished. This flag is cleared when reading the correspond-
ing ADC_CDRx registers.
ing ADC_CDRx registers.
1 = Corresponding analog channel is enabled and conversion is complete.
• 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 the ADC_EMR and ADC_CWR registers) has occurred since the last read of
ADC_ISR.
ADC_ISR.
31
30
29
28
27
26
25
24
–
–
COMPE
GOVRE
DRDY
23
22
21
20
19
18
17
16
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
EOC11
EOC10
EOC9
EOC8
7
6
5
4
3
2
1
0
EOC7
EOC6
EOC5
EOC4
EOC3
EOC2
EOC1
EOC0