參數(shù)資料
型號: MC68HC05E6VFB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 116/140頁
文件大?。?/td> 1141K
代理商: MC68HC05E6VFB
Resets and Interrupts
Interrupts
MC68HC05E6 — Rev. 1.0
MOTOROLA
Resets and Interrupts
77
5-resets
Figure 19 Interrupt flow chart
Reset
Is I-bit set?
Fetch next
instruction
Execute instruction
Clear IRQ request
latch
Stack
PC, X, A, CC
Set I-bit
Load PC from:
SWI:
$1FFC-$1FFD
IRQ:
$1FFA-$1FFB
Core timer:
$1FF8-$1FF9
LVI:
$1FF6-$1FF7
Timer:
$1FF4-$1FF5
Keyboard:
$1FF2-$1FF3
Restore registers from
stack:
CC, A, X, PC
Yes
No
Yes
No
Yes
No
Yes
IRQ?
Core timer?
LVI?
No
16-bit timer?
SWI
instruction?
RTI
instruction?
Keyboard?
Yes
No
相關PDF資料
PDF描述
MC68HC705E6VDW 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705E6VDWR3 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705E6MDWR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05E6MDWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05F4FB 8-BIT, MROM, 1.789 MHz, MICROCONTROLLER, PQFP44
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC05F32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS
MC68HC05F32CFU 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS
MC68HC05F32CPU 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS
MC68HC05F32FU 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS
MC68HC05F32PU 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS