參數資料
型號: 5962R0722402VYC
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PQFP256
封裝: QFP-256
文件頁數: 8/155頁
文件大小: 4139K
代理商: 5962R0722402VYC
AT697F PRELIMINARY INFORMATION
105
7703D–AERO–12/09
PR
ELI
MINA
R
Y
IN
FOR
M
AT
IO
N
Interrupt can be forced by setting a bit in the interrupt force register. IU acknowledgement will
clear the force bit.
Table 79. Interrupt Clear Register - ITC
Address = 0x8000009C
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
iclear[14:0]
res
e
rv
ed
I/O7
PCI
I/O6
I/O5
DSU
I/O4
Ti
m
e
r2
Ti
m
e
r1
I/O3
I/O2
I/O1
I/O0
UAR
T
1
UAR
T
2
AMBA
r/w
r
r/w
xxxx xxxx xxxx xxxx
0
x
Bit Number
Mnemonic
Description
15..1
iclear[14:0]
Interrupt clear
If written with a ‘1’, will clear the corresponding bit(s) in the interrupt pending register.
Aread return zero.
Table 80. Secondary Interrupt Mask Register - SITM
Address = 0x800000B0
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
simask[31:0]
r/w
0000 0000 0000 0000 0000 0000 0000 0000
Bit Number
Mnemonic
Description
32..0
simask[31:0]
Second interrupt mask
indicates whether an interrupt is masked (simask[n] = ‘0’) or enabled (simask[n] = ’1’)
After reset, the interrupt mask register is set to all zeros while the remaining control registers are undefined.
.
Table 81. Secondary Interrupt Pending Register - SITP
Address = 0x800000B4
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
sipend[31:0]
r/w
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
Bit Number
Mnemonic
Description
32..0
sipend[31:0]
Second interrupt pending
indicates whether a iterrupt is pending (sipend[n] = ‘1’)
.
Table 82. Secondary Interrupt Status Register - SITS
Address = 0x800000B8
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
ip
irl[4:0]
r/w
xxxx xxxx xxxx xxxx xxxx xxxx xx
x
x xxxx
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