參數(shù)資料
型號: MC68HC05G3
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數(shù): 82/128頁
文件大小: 290K
代理商: MC68HC05G3
Page 47
Section 5: RESET/ INTERRUPT STRUCTURE
MOTOROLA
MC68HC05G3 (705G4) Specification Rev. 1.1
Figure 5-1: Interrupt Flowchart
IRQ
EXTERNAL
INTERRUPT
LOAD PC FROM:
SWI: $FFFC-$FFFD
IRQx: $FFFA-$FFFB
KWI: $FFF8-$FFF9
TIMER 1: $FFF6-$FFF7
TIMER 2: $FFF4-$FFF5
SPI1 & 2: $FFF2-$FFF3
TBI: $FFF0-$FFF1
SET I BIT IN
CC REGISTER
STACK
PC, X, A, CCR
FETCH NEXT
INSTRUCTION
EXECUTE
INSTRUCTION
N
Y
N
I BIT
IN CCR
SET?
INTERNAL
INTERRUPT
SWI
INSTRUCTION
?
N
Y
RTI
INSTRUCTION
?
N
Y
FROM
RESET
RESTORE REGISTERS
FROM STACK:
CCR, A, X, PC
PC = PC + 1
Note:
KWI, Timer 1 and 2, SPI1 and 2, and TBI
相關PDF資料
PDF描述
MC68HC705J5ACJP 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP16
MC68HC705J5ACP 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP20
MC68HC05J5AJDW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO16
MC68HRC705J5ACDW 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68HRC05J5ADW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO20
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC05J1 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05J1A 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05J1ACDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05J1ACP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05J1ADW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers