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MC68HC11E0CFNE2 Datasheet, PDF (160/242 Pages) Freescale Semiconductor, Inc – M68HC11 CPU, Power-saving stop and wait modes, Low-voltage devices available (3.0–5.5 Vdc) | |||
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E
IRQ, XIRQ,
OR INTERNAL
INTERRUPTS
ADDRESS
R/W
WAIT
ADDR
WAIT
ADDR + 1
SP
SP â 1
SP â 2â¦SP â 8
PCL
PCH, YL, YH, XL, XH, A, B, CCR
STACK REGISTERS
tPCSU
SP â 8
SP â 8â¦SP â 8
SP â 8
tWRS
SP â 8
SP â 8
VECTOR VECTOR
ADDR ADDR + 1
NEW
PC
Note: RESET also causes recovery from WAIT.
Figure 10-5. WAIT Recovery from Interrupt Timing Diagram
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