Motorola MC68020 - MC68020 Bus Arbitration Operation Timing for Single Request

MOTOROLA M68020 USER’S MANUAL 5- 65
A31–A0
FC2–FC0
ECS
OCS
AS
DS
DSACK1
CLK
S0
S4
S0
SIZ1–SIZ0
R/W
DSACK0
DBEN
S2
S2
BGACK
BG
BR
D31–D0
PROCESSOR
DMA DEVICE
PROCESSOR
Figure 5-43. MC68020 Bus Arbitration Operation Timing for Single Request