XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 159

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

MC68HC908AZ60A — Rev 2.0
MOTOROLA
(AS MANY INTERRUPTS
AS EXIST ON CHIP)
YES
BREAK INTERRUPT?
INSTRUCTION?
INSTRUCTION?
INSTRUCTION.
FROM RESET
Figure 9-9. Interrupt Processing
INTERRUPT?
FETCH NEXT
I BIT SET?
I BIT SET?
IRQ1
SWI
RTI
System Integration Module (SIM)
NO
NO
NO
NO
NO
YES
YES
YES
YES
LOAD PC WITH INTERRUPT VECTOR.
UNSTACK CPU REGISTERS.
STACK CPU REGISTERS.
EXECUTE INSTRUCTION.
SET I BIT.
System Integration Module (SIM)
Program Exception Control
Technical Data
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