MC68030 Datasheet, PDF (211/602 Pages) Motorola, Inc – ENHANCED 32-BIT MICROPROCESSOR

Bus Operation
CLK
A31-A4
A3
A2–A0
FC2-FC0
SIZ1–SIZ0
R/W
ECS
OCS
S0 S1 S2 Sw Sw Sw Sw Sw Sw S3 Sw Sw S4 S5 Sw Sw S6 S7 Sw Sw S8 S9
AS
DS
STERM
CIIN
CIOUT
CBREQ
CBACK
D31–D0
b4–b7
b8–bB
bC–bF
bC–bF
DBEN
01
10
11
00
VALUE OF A3:A2 INCREMENTED BY THE SYSTEM HARDWARE
Figure 7-38. Long-Word Operand Request from $07 with
Burst Request and Wait Cycle
MOTOROLA
MC68030 USER’S MANUAL
7-65