MC68HC711PH8 Motorola, MC68HC711PH8 Datasheet - Page 205

• Manufacturer Part Number: MC68HC711PH8
• Description: High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
• Manufacturer: Motorola

MC68HC11PH8
Highest priority
OC1I = 1?
CCR set?
No
interrupt?
No
No
No
No
No
No
No
RTII = 1?
IC1I = 1?
IC2I = 1?
IC3I = 1?
X-bit in
Begin
IRQ?
2A
Figure 10-3 Interrupt priority resolution (1 of 3)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
RESETS AND INTERRUPTS
OC1F = 1?
RTIF = 1?
IC1F = 1?
IC2F = 1?
IC3F = 1?
XIRQ pin
low?
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Set X-bit in CCR.
$FFEC, $FFED
$FFEE, $FFEF
$FFEA, $FFEB
Fetch vector at
Fetch vector at
Fetch vector at
Fetch vector at
Fetch vector at
Fetch vector at
Fetch vector at
$FFE8, $FFE9
$FFF4, $FFF5
$FFF2, $FFF3
$FFF0, $FFF1
Fetch vector
MOTOROLA
2B
10-21
TPG
10