MC68020 Motorola, MC68020 Datasheet - Page 96

• Manufacturer Part Number: MC68020
• Description: (MC68020 / MC68EC020) MICROPROCESSORS USERS MANUAL
• Manufacturer: Motorola

MOTOROLA
IPL2–IPL0
**
*
FC2–FC0
**
DSACK0
DSACK1
*
**
D31–D0
A31–A4
**
For the MC68EC020, A23–A4.
This signal does not apply to the MC68EC020.
A1–A3
DBEN
AVEC
OCS
SIZ0
ECS
CLK
SIZ1
R/W
DS
AS
A0
S0
Figure 5-34. Autovector Operation Timing
READ CYCLE
S2
S4
M68020 USER’S MANUAL
S0
AUTOVECTORED
ACKNOWLEDGE
INTERRUPT
S2
INTERRUPT LEVEL
S4
S0
WRITE STACK
S2
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