SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 45

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

10.3.3.5
• APSR:
• IPSR:
• EPSR:
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
31
23
15
31
23
15
31
23
15
N
7
7
7
Program Status Register
30
22
14
30
22
14
30
22
14
Z
6
6
6
The Program Status Register (PSR) combines:
These registers are mutually exclusive bitfields in the 32-bit PSR. The bit assignments are:
• Application Program Status Register (APSR)
• Interrupt Program Status Register (IPSR)
• Execution Program Status Register (EPSR).
Reserved
29
21
13
29
21
13
29
21
13
C
5
5
5
ICI/IT
Reserved
28
20
12
28
20
12
28
20
12
V
4
4
4
ISR_NUMBER
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
27
19
11
27
19
11
27
19
11
Q
3
3
3
26
18
10
26
18
10
26
18
10
2
2
2
ICI/IT
Reserved
SAM3S8/SD8
SAM3S8/SD8
25
17
25
17
25
17
9
1
9
1
9
1
Reserved
ISR_NUMBER
24
16
24
16
24
16
T
8
0
8
0
8
0
45
45