ADP315PC87570 National Semiconductor, ADP315PC87570 Datasheet - Page 146

• Manufacturer Part Number: ADP315PC87570
• Description: Keyboard and Power Management Controller
• Manufacturer: National Semiconductor

19.5.2 BIU
CLK
A0-18
SELx
SELy
D0-15
RD
WR0,1
BST0-2
t5, t12
(y
t
3
x)
Figure 19-8. Early Write Between Normal Read Bus Cycles, 0 Wait, AC Timing
t5, t12
t4, t13
T1
Normal
Read
t5, t12
t4, t13
t3, t12
T2
t
t
t
6
5
12
, t
,
In
13
T1
t
3
t
9
Device Specifications
Early Write
T2
Out
146
t5, t12
t
6
, t
T3
13
Cycle
Idle
t
t
8,
12
T1
Normal
Read
t5, t12
t
T2
1
In
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t
2