cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 173

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

Revision 0.8
Flash Controller Functional Description
ADD[9:0]
ALE
CS#
WE#, RE#
IOCHRDY
DATA (write)
DATA (read)
0
1
Higher Address
Higher Address
Higher Address
Address
Figure 4-58. NOR Flash with Wait States Timing
Phase
2
Don’t Care
3
4
tS
tS
»
Lower Address
»
»
»
»
»
»
»
»
»
»
(Continued)
173
X
tP
»
»
»
»
»
»
»
Data Phase
Y
Data
Y+1
Wait States
Data
Y+2
»
»
»
»
»
»
»
»
»
»
tH
tH
Z
Don’t Care
Z+1
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Z+2