參數(shù)資料
型號: MC68HC05E5DW
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, PDSO28
封裝: SOIC-28
文件頁數(shù): 71/140頁
文件大?。?/td> 847K
代理商: MC68HC05E5DW
NON-DISCLOSURE
AGREEMENT
REQUIRED
Interrupts
General Release Specification
MC68HC05E5 Rev. 1.0
36
Interrupts
MOTOROLA
Figure 4-2. STOP/WAIT Flowcharts
TURN ON OSCILLATOR.
WAIT FOR TIME
DELAY TO STABILIZE.
1. FETCH RESET
VECTOR OR
2. SERVICE
INTERRUPT
A. STACK
B. SET I BIT
C. VECTOR TO
INTERRUPT
ROUTINE
RESTART
PROCESSOR CLOCK.
1. FETCH RESET
VECTOR OR
2. SERVICE
INTERRUPT
A. STACK
B. SET I BIT
C. VECTOR TO
INTERRUPT
ROUTINE
Y
N
STOP
WAIT
EXTERNAL
INTERRUPT
(IRQ)?
RESET?
OSCILLATOR ACTIVE.
TIMER CLOCK ACTIVE.
PROCESSOR CLOCKS
STOPPED.
STOP OSCILLATOR
AND ALL CLOCKS.
CLEAR I BIT.
TIMER
INTERNAL
INTERRUPT?
CPI, SSI, OR M-BUS
INTERNAL
INTERRUPT?
EXTERNAL
INTERRUPT
(IRQ)?
RESET?
N
Y
F
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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