参数资料
型号: MB90F574APMC1
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP120
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LQFP-120
文件页数: 82/120页
文件大小: 2711K
代理商: MB90F574APMC1
MB90570A/570C Series
64
DS07-13701-9E
11. Delayed Interrupt Generation Module
The delayed interrupt generation module generates interrupts for switching tasks for development on a real-time
operating system (REALOS series). The module can be used to generate softwarewise generates hardware
interrupt requests to the CPU and cancel the interrupts.
This module does not conform to the extended intelligent I/O service (EI2OS).
(1) Register Configuration
The DIRR is the register used to control delay interrupt request generation/cancellation. Programming this
register with “1” generates a delay interrupt request. Programming this register with “0” cancels a delay interrupt
request. Upon a reset, an interrupt is canceled. The reserved bit area can be programmed with either “0” or “1”.
For future extension, however, it is recommended that bit set and clear instructions be used to access this register.
(2) Block Diagram
Delayed interrupt factor generation/cancellation register (DIRR)
Address
00009FH
bit 7
bit 0
———
R0
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
. .... ... ....
(PACSR)
———
R/W
Initial value
------- 0 B
R/W:Readable and writable
—:Reserved
Note: Upon a reset, an interrupt is canceled.
Delayed interrupt factor generation/
cancellation register (DIRR)
*: Interrupt number
S factor
R latch
——
———
R0
Internal data bus
Interrupt request signal
#42*
相关PDF资料
PDF描述
MB90583CPF 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F583CAPMC MICROCONTROLLER, PQFP100
MB90F584CAPMC MICROCONTROLLER, PQFP100
MB90583CAPF 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F584CPMC MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MB90F583BPFR-GE1 制造商:FUJITSU 功能描述:
MB90F583BPMC-GE1 制造商:FUJITSU 功能描述:
MB90F583CAPFR-GE1 制造商:FUJITSU 功能描述:
MB90F591GPFR-GE1 制造商:FUJITSU 功能描述:
MB90F594APFR-GE1 制造商:FUJITSU 功能描述: