8XC196NP, 80C196NU USER’S MANUAL
13-38
Figure 13-21. Multiplexed System Bus Timing (80C196NU)
T0011-02
T
CLCL
T
CLLH
T
LHLL
T
RLAZ
T
RHDZ
T
AVLL
T
WLWH
T
CHWH
T
WHLH
T
QVWH
T
WHBX
, T
RHBX
T
T
RLCL
T
T
CHDV
T
LHLH
T
LLCH
T
LLRL
T
RHLH
T
RLRH
T
AVDV
T
LLAX
T
RLDV
T
LLWL
T
WHQX
T
WHAX
,T
RHAX
T
WHSH
,T
RHSH
Address Out Data In
Address Out Data Out Address Out
CLKOUT
ALE
RD#
AD15:0
WR#
AD15:0
BHE#, INST
AD15:8
A19:16
CS
x
#
T
CHCL
(write)
(read)