Motorola DragonBall MC68328 User Manual page 135

Electrical Characteristics: PRELIMINARY
CLKOUT
A0 - A31
AS
R/W
CSx
D0 - D15
UWE
LWE
CEI
CE2
WE
OE
Table 13-2. AC Electrical Specifications—Chip-Select Read Cycle Timing
Num
1 Addr Valid to CS x Asserted
2
ASx to CSx
3 CSx Width Asserted
4 CLKOUT to Addr
5 CLKOUT to R/ W
6 CLKOUT
13-2 MC68328 DRAGONBALL PROCESSOR USER'S MANUAL
S0 S1 S2 S3 S4 S5
2
1
3
4
Figure 13-1. Chip-Select Write Cycle Timing
(when CPU is Bus Master)—PRELIMINARY
PRELIMINARY
Characteristic
to OE
S6 S7 S0 S1 S2 S3
5 5
6
S4 SW SW S5
3.3 V
Unit
Min Max
40 — ns
1 20 ns
140 — ns
0 30 ns
0 30 ns
0 30 ns
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