Breakpoint Acknowledge Cycle Timing (Exception Signaled) - Motorola MC68020 User Manual

S0
CLK
*
A31–A0
FC2–FC0
SIZ1–SIZ0
R/W
**
ECS
**
OCS
AS
DS
DSACK1
DSACK0
**
DBEN
D31–D0
BERR
HALT
*
For the MC68EC020, A23–A0.
**
This signal does not apply to the MC68EC020.
Figure 5-37. Breakpoint Acknowledge Cycle Timing (Exception Signaled)
5-52
S2 Sw Sw
READ WITH BERR ASSERTED
M68020 USER'S MANUAL
Sw S4
INTERNAL
PROCESSING
S0 S2
S4
STACK WRITE
MOTOROLA