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WAVEFORMS (Continued)
ASYNCHRONOUS
SIGNAL
RECOGNITIO",!
NMI
ClK\
-1\
I
1L.~~
I
"gO,,:
:
INTR
NOTE: 1. SETlJP REQUIREMENTS FOR ASYNCHRONOUS
SIGNALS ONLY
TO
GUARANTEE RECOQNITION
AT
NEXT
elK
iAPX 88/10
BUS LOCK SIGNAL TIMING
(MAXIMUM MODE
ONLy)
Any
eLK
cycle---j
ClK
REQUEST/GRANT SEQUENCE TIMING (MAXIMUM MODE ONLY)
Any
eLK
Cycle
-_I
~
1
Previousgranl
A1AA,~~!:
1-,----------------1
Ao,-ADa
....
~~
,I----------------~
(SEE
NOTE
1)
NOTE:
1.
THE
COPROCESSOR
MAY
NOT
DRIVElHE
BUSSES
OUTSIDE
THE
REGION
• SHOWN WITHOUT InSKINO CONTENTION.
HOLD/HOLD ACKNOWLEDGE TIMING (MINIMUM MODE
ONLy)
~
_'ClKCYCLE-
CLK
_I
_'HVCH
• (SEE
NO'E"
HOlD~
_ .ri-'
OR'
CYCLES
,"1-,
..
~
1\-----+--1
-TCLHAV
HLOA
TCLAZ
....
COPROCESSOR
61
AFN-00826D