參數(shù)資料
型號: MB91110PMT2
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁數(shù): 42/98頁
文件大小: 1049K
代理商: MB91110PMT2
MB91110 Series
47
10. External Interruption/NMI Control Area
The external interruption / NMI control area controls the external interruption requests to be input to the NMI
and INT0 to INT7. “H” or “L” and “rising edge” or “falling edge” can be selected as the requested detection level
(except for NMI) . Also, four requests from INT0 to INT3 can be used as the DMA request.
Block diagram
Register list
9
INT0
INT7
NMI
8
R BUS
Interruption
requests
Interruption permission register
Gate
Factor F/F
Edge detection
circuit
Interruption factor register
Request level setting register
External interruption permission register (ENIR)
External interruption factors register (EIRR)
Request level setting register (ELVR)
Address
bit
Initial value Access
000095H
00000000B
R/W
Address
bit
000094H
00000000B
R/W
Address
bit
000098H
00000000B
R/W
bit
000099H
00000000B
R/W
76
5
4
3
2
1
0
EN6
EN7
EN5
EN4
EN3
EN2
EN1
EN0
15
14
13
12
11
10
9
8
ER6
ER7
ER5
ER4
ER3
ER2
ER1
ER0
15
14
13
12
11
10
9
8
LA7
LB7
LB6
LA6
LB5
LA5
LB4
LA4
76
5
4
3
2
1
0
LA3
LB3
LB2
LA2
LB1
LA1
LB0
LA0
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