參數(shù)資料
型號: MB90488B
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 49/120頁
文件大小: 1241K
代理商: MB90488B
MB90480/485 Series
49
7.
DTP/External Interrupt
The DTP (Data Transfer Peripheral) is a peripheral block that interfaces external peripherals to the F
2
MC-16LX
CPU. The DTP receives DMA and interrupt processing requests from external peripherals and passes the
requests to the F
2
MC-16LX CPU to activate the extended intelligent
μ
DMAC or interrupt processing.
(1) Detailed Register Descriptions
(2) Block Diagram
Interrupt/DTP Enable Register (ENIR : Enable Interrupt Request Register)
ENIR
Address : 00000C
H
EN6
EN7
Interrupt/DTP Source Register (EIRR : External Interrupt Request Register)
EIRR
Address : 00000D
H
ER6
ER7
Interrupt Level Setting Register (ELVR : External Level Register)
Initial value
00000000
B
Initial value
XXXXXXXX
B
Initial value
00000000
B
Address : 00000E
H
Initial value
00000000
B
Address : 00000F
H
7
6
5
4
3
2
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
EN5
EN4
EN3
EN2
EN1
EN0
15
14
13
12
11
10
9
8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
ER5
ER4
ER3
ER2
ER1
ER0
7
6
5
4
3
2
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
LA3
LB3
LB2
LA2
LB1
LA1
LB0
LA0
15
14
13
12
11
10
9
8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
LA7
LB7
LB6
LA6
LB5
LA5
LB4
LA4
4
4
4
8
4
F
2
MC-16 bus
Interrupt/DTP enable register
Gate
Source F/F
Edge detection
circuit
Request input
Interrupt/DTP source register
Interrupt level setting register
相關PDF資料
PDF描述
MB90488BPF 16-bit Proprietary Microcontroller
MB90488BPFV 16-bit Proprietary Microcontroller
MB90F481 16-bit Proprietary Microcontroller
MB90F481PF 16-bit Proprietary Microcontroller
MB90F481PFV 16-bit Proprietary Microcontroller
相關代理商/技術參數(shù)
參數(shù)描述
MB90488BPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90488BPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90488BPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90495 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90495G 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS