mc68hc05jp6pe Freescale Semiconductor, Inc, mc68hc05jp6pe Datasheet - Page 49

• Manufacturer Part Number: mc68hc05jp6pe
• Description: M68hc05 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC05JJ6/MC68HC05JP6
Freescale Semiconductor
—
Rev. 3.2
YES
Figure 4-2. Interrupt Flowchart
Interrupts
INSTRUCTION?
INSTRUCTION?
INSTRUCTION
INTERRUPT?
CORE TIMER
INTERRUPT?
INTERRUPT?
INTERRUPT?
FETCH NEXT
INTERRUPT?
EXTERNAL
I BIT SET?
NO
ANALOG
RESET
SERIAL
TIMER
FROM
SWI
RTI
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
LOAD PC WITH INTERRUPT VECTOR
UNSTACK CCR, A, X, PCH, PCL
STACK PCL, PCH, X, A, CCR
EXECUTE INSTRUCTION
CLEAR IRQ LATCH
General Release Specification
SET I BIT
Interrupts
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