XC912BC32CFU8 Motorola Semiconductor Products, XC912BC32CFU8 Datasheet - Page 351

• Manufacturer Part Number: XC912BC32CFU8
• Description: M68HC12B Family Data Sheet
• Manufacturer: Motorola Semiconductor Products

ECLK
t
PCSU
IRQ, XIRQ,
OR INTERNAL
INTERRUPTS
t
WRS
2ND
3RD
1ST
VECTOR
1ST
SP – 6 . . . SP – 9
SP – 9 . . . SP – 9
ADDRESS
SP – 9
SP – 9
FREE
SP – 2
SP – 4
EXEC
ADDRESS
PIPE
PIPE
PIPE
PC, IY, IX, B:A, CCR
STACK REGISTERS
R/W
Note: RESET also causes recovery from WAIT.
Figure 19-9. Interrupt Timing Diagram