參數(shù)資料
型號： MB90652A
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)： 53/120頁
文件大?。?/td> 1690K
代理商： MB90652A
53
MB90650A Series
9. DTP/External Interrupts
The DTP (Data Transfer Peripheral) is a peripheral block that interfaces external peripherals to the F
2
MC-16L
CPU. The DTP receives DMA and interrupt processing requests from external peripherals and passes the
requests to the F
2
MC-16L CPU to activate the intelligent I/O service or interrupt processing. Two request levels
(“H” and “L”) are provided for the intelligent I/O service. For external interrupt requests, generation of interrupts
on a rising or falling edge as well as on “H” and “L” levels can be selected, giving a total of four types.
(1) Register Configuration
(2) Block Diagram
Address : 000030
H
EN7
EN6
EN5
EN4
EN3
EN2
EN1
EN0
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Initial value
Initial value
Initial value
Initial value
00000000
B
Interrupt/DTP enable register (ENIR)
Address : 000031
H
ER7
ER6
ER5
ER4
ER3
ER2
ER1
ER0
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
00000000
B
00000000
B
00000000
B
Interrupt/DTP source register (EIRR)
Address : 000032
H
LB3
LA3
LB2
LA2
LB1
LA1
LB0
LA0
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Request level setting register (ELVR)
Address : 000033
H
LB7
LA7
LB6
LA6
LB5
LA5
LB4
LA4
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W : Readable and writable
4
4
4
8
4
Interrupt/DTP enable register
Interrupt/DTP source register
Request level setting register
Gate
Request F/F
Edge detect circuit
Request input
I
相關(guān)PDF資料
PDF描述
MB90652APF 16-bit Proprietary Microcontroller
MB90652APFV 16-bit Proprietary Microcontroller
MB90653A 16-bit Proprietary Microcontroller
MB90653APF Scan Test Devices With Octal Bus Transceivers And Registers 28-LCCC -55 to 125
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90652APF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90652APFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90653A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90653APF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90653APFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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