參數資料
型號: MB90487PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數: 53/113頁
文件大?。?/td> 1195K
代理商: MB90487PF
MB90480/485 Series
44
7.
DTP/External Interrupt
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 extended intelligent
DMA or interrupt processing.
(1) Detailed Register Descriptions
(2) Block Diagram
Interrupt/DTP Enable Register (ENIR : Enable Interrupt Request Register)
Interrupt/DTP Source Register (EIRR : External Interrupt Request Register)
Interrupt Level Setting Register (ELVR : External Level Register)
ENIR
Initial value
Address : 00000CH
00000000B
EIRR
Initial value
Address : 00000DH
XXXXXXXXB
Initial value
Address : 00000EH
00000000B
Initial value
Address : 00000FH
00000000B
76
5
4
3
2
1
0
R/W
EN6
EN7
EN5
EN4
EN3
EN2
EN1
EN0
15
14
13
12
11
10
9
8
R/W
ER6
ER7
ER5
ER4
ER3
ER2
ER1
ER0
76
5
4
3
2
1
0
R/W
LA3
LB3
LB2
LA2
LB1
LA1
LB0
LA0
15
14
13
12
11
10
9
8
R/W
LA7
LB7
LB6
LA6
LB5
LA5
LB4
LA4
4
8
4
F2MC-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
MB90497GPMC 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
MB90F497GPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64
MB90F498GPMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64
MB90802SPF-G 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
MB90803PF 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
相關代理商/技術參數
參數描述
MB90487PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
MB90488B 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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