OTHER
BUS
MASTER
TBC CYCLE
SO
SI
S2
S3
S4
S5
S6
S7
SO SI
S2
S3 S4
S5
S6
S7
ClK
(INPUTl
SA
(OUTPUTI
-----+~I"--__+----_t-----I__'l
~ ---~--~
(INPUTl
AS
(1/01
BGACK ------------~--~--~
(1/01 - - - - - - - -_ _ --'
TBC CYCLE
NO BUS
MASTER
SO
SI
S2 S3 S4 S5
S6
S7
ClK
(INPUTl
SA
(OUTPUTI
~ -------~
IINPUTl
AS
-------+---------+-~~~I
11/01
BGACK
-------------~---~
(OUTPUTI
Figure 8-4. Bus Arbitration·
MC68824 USER'S MANUAL
II
MOTOROLA