參數(shù)資料
型號: MB91151APMC-G
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LFQFP-144
文件頁數(shù): 53/96頁
文件大小: 2300K
代理商: MB91151APMC-G
MB91151A Series
DS07-16312-2E
57
9.
External Interrupt
The external interrupt controller controls external interrupt requests input to INT0 through INT15.
The level of requests to be detected can be selected from “H”, “L”, rising edge, and falling edge.
Block Diagram
Register List
10. Delay Interrupt Module
The delay interrupt is a module that generates task switching interrupts. The use of this module allows the
software to generate/cancel interrupt requests to the CPU.
For the block diagram of the delay interrupt module, see “8. Interrupt Controller”.
Register List
16
Interrupt permission register
Interrupt factor register
Request level setting register
R
bus
16
32
16
Interrupt
request
Gate
Factor F/F
Edge detection
circuit
16
INT0 to INT15
EIRR0
EIRR1
ENIR0
ENIR1
ELVR0
ELVR1
R/W
00000000 B
000000C8H
000000C9H
000000CAH
000000CBH
000000CCH
000000CDH
000000CEH
000000CFH
bit 8
bit 15
Address
bit 0
Initial value
Access
R/W : Read/Write enabled
DICR
R/W
bit 7
Address
bit 0
Initial value
-------0 B
00000430H
Access
R/W : Read/Write enabled
: Not in use
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