參數(shù)資料
型號(hào): MB90587CAPFV
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁數(shù): 65/110頁
文件大?。?/td> 1791K
代理商: MB90587CAPFV
MB90580C Series
58
10. DTP/External Interrupts
The DTP (Data Transfer Peripheral) is a peripheral block that interfaces external peripherals to the F2MC-16LX
CPU. The DTP receives DMA and interrupt processing requests from external peripherals and passes the
requests to the F2MC-16LX 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
Interrupt/DTP enable register
bit
7
6543210
Address
: 0000030H
EN7 EN6 EN5 EN4 EN3 EN2 EN1 EN0
ENIR
Access
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Initial value
(0)
Interrupt/DTP source register
bit
151413121110
9
8
Address
: 0000031H
ER7 ER6 ER5 ER4 ER3 ER2 ER1 ER0
EIRR
Access
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Initial value
(X)
Request level setting register (lower)
bit
7
6543210
Address
: 0000032H
LB3
LA3
LB2
LA2
LB1
LA1
LB0
LA0
ELVR lower
Access
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Initial value
(0)
Request level setting register (upper)
bit
151413121110
9
8
Address
: 0000033H
LB7
LA7
LB6
LA6
LB5
LA5
LB4
LA4
ELVR upper
Access
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Initial value
(0)
8
Interrupt/DTP enable register
Interrupt/DTP source register
Request level setting register
Gate
Source F/F
Edge detect circuit
Request input
F2MC-16LX bus
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90587CAPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90587CPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90587CPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90587CPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90587PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller