參數資料
型號: MC68HC05E6FB
廠商: FREESCALE SEMICONDUCTOR 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: PLASTIC, QFP-44
文件頁數: 116/140頁
文件大?。?/td> 1584K
代理商: MC68HC05E6FB
Resets and Interrupts
Interrupts
MC68HC05E6 — Rev. 1.0
Resets and Interrupts
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
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關PDF資料
PDF描述
MC68HC705E6VFB 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MC68HC05E6CFB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MC68HC05E6CDW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05E6MFB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MC68HC05E6VDWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
相關代理商/技術參數
參數描述
MC68HC05E6MDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6MFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6VDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6VFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
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