Atmel SAM4S-EK2 Atmel ATSAM4S-EK2 ATSAM4S-EK2 Ficha De Dados
Códigos do produto
ATSAM4S-EK2
977
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
40.7.6 ACC Interrupt Status Register
Name:
ACC_ISR
Address:
0x40040030
Access:
Read-only
• CE: Comparison Edge
0 = No edge occurred (defined by EDGETYP) on analog comparator output since the last read of ACC_ISR register.
1 = A selected edge (defined by EDGETYP) on analog comparator output occurred since the last read of ACC_ISR register.
• SCO: Synchronized Comparator Output
).
If INV = 0
SCO = 0 if inn > inp
SCO = 1 if inp > inn
If INV = 1
SCO = 1 if inn > inp
SCO = 0 if inp > inn
• MASK:
0 = The CE flag is valid.
1 = The CE flag and SCO value are invalid.
31
30
29
28
27
26
25
24
MASK
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
–
SCO
CE