MC68HC05L16 Datasheet, PDF (43/146 Pages) Freescale Semiconductor, Inc – Microcontrollers

IRQ1
(PC7)
HD
Q
C
R
RESET/POR
RITE 1 TO RIRQ1
IRQ1E
IRQ2E
WRITE 1 TO
RESET/POR
0
SEL
1
IRQ1S
S
Q
IRQ1F
R
FOR BIH/BIL
READ
INSTRUCTION
Interrupts
DATA
BUS
INT
IRQ2
(PC6)
R
C
HD
Q
IRQ2S
1
SEL
R
IRQ2F
Q
S
READ
INSTRUCTION
DATA
BUS
0
Figure 4-5. IRQ1 and IRQ2 Block Diagram
MC68HC05L16 • MC68HC705L16 Data Sheet, Rev. 4.1
Freescale Semiconductor
43