Halt Operation Timing - 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.
MOTOROLA
S2 S4
READ
(BUS ARBITRATION
WHILE THE PROCESSOR
Figure 5-41. Halt Operation Timing
M68020 USER'S MANUAL
HALT
PERMITTED
IS HALTED)
S0 S2 S4
READ
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