參數(shù)資料
型號: MC68HC05CL48
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 1.802 MHz, MICROCONTROLLER, PQFP112
封裝: TQFP-112
文件頁數(shù): 74/145頁
文件大?。?/td> 673K
代理商: MC68HC05CL48
GENERAL RELEASE SPECIFICATION
June 11, 1997
MOTOROLA
INTERRUPTS
MC68HC05CL48
4-2
REV 2.0
Figure 4-1. Interrupt Processing Flowchart
Clear IRQ
Latch
From
RESET
Is
I-Bit
Set?
Y
N
IRQn/KBI
Interrupt?
Y
N
Caller_id
Interrupt?
Y
N
CTimer/WTimer
Interrupt?
Y
N
PC -> (SP,SP-1)
X -> (SP-2)
A -> (SP-3)
CC -> (SP-4)
Set I-Bit in CCR
CC,A,X,PC
Fetch Next
Instruction
Load Interrupt
Vectors To PC
SWI
Instruction?
Y
N
RTI
Instruction?
Y
N
Execute
Instruction
Restore Registers
From Stack
IRQ
Interrupt?
Y
N
SPI
Interrupt?
Y
N
Timer
Interrupt?
Y
N
相關(guān)PDF資料
PDF描述
MC68HC705CL48 8-BIT, OTPROM, 1.802 MHz, MICROCONTROLLER, PQFP112
MC68HC05CT4FN 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQCC44
MC68HC05CT4FB 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQFP44
MC68HC05E16CB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
MC68HC05E16FB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05CT4FB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05CT4FN 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05D9 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-bit microcomputer with PWM outputs and LED drive
MC68HC05E0 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
MC68HC05E0FN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller