CP80C86-2 Intersil Corporation, CP80C86-2 Datasheet - Page 11

• Manufacturer Part Number: CP80C86-2
• Description: CMOS 16-Bit Microprocessor
• Manufacturer: Intersil Corporation

80C86
(4 + NWAIT) = TCY
(4 + NWAIT) = TCY
T1
T2
T3
TWAIT
T4
T1
T2
T3
TWAIT
T4
CLK
GOES INACTIVE IN THE STATE
JUST PRIOR TO T
4
ALE
S2-S0
BHE,
BHE
ADDR/
S7-S3
S7-S3
A19-A16
A19-A16
STATUS
BUS RESERVED
FOR DATA IN
D15-D0
A15-A0
A15-A0
DATA OUT (D15-D0)
ADDR/DATA
VALID
RD, INTA
READY
READY
READY
WAIT
WAIT
DT/R
DEN
MEMORY ACCESS TIME
WR
FIGURE 3. BASIC SYSTEM TIMING
3-151