System Bus Ac Timing Specifications - Intel 8XC196MC User Manual

V CC
BUSWIDTH
AD15:8
ADV#
8XC196
AD7:0
WRH#
WRL#

15.6 SYSTEM BUS AC TIMING SPECIFICATIONS

Refer to the latest datasheet for the AC timings to make sure your system meets specifications.
The major external bus timing specifications are shown in Figure 15-22.
A13:8
74AC
A12:7
373
LE
D15:8
LE
A7:1
74AC
A6:0
373
Figure 15-21. 16-bit System with RAM
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INTERFACING WITH EXTERNAL MEMORY
CS#
A12:7
D7:0
8K×8
RAM
(High)
A6:0
WE#
CS#
8K×8
RAM
(Low)
WE#
A3097-01
15-31