Transcend Information CompactFlash CF 300X User Manual
Page 21
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T
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S
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2
2
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1
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300X CompactFlash Card
Transcend Information Inc.
V1.1
21
Configuration Register (Attribute Memory) Write Timing Specification
The Card Configuration write access time is defined as 250 ns. Detailed timing specifications are shown in Table
below.
Table: Configuration Register (Attribute Memory) Write Timing
Speed Version
250 ns
Item
Symbol
IEEE Symbol
Min ns
Max ns
Write Cycle Time
tc(W)
tAVAV
250
Write Pulse Width
tw(WE)
tWLWH
150
Address Setup Time
tsu(A)
tAVWL
30
Write Recovery Time
trec(WE)
tWMAX
30
Data Setup Time for WE
tsu(D-WEH)
tDVWH
80
Data Hold Time
th(D)
tWMDX
30
Note: All times are in nanoseconds. Din signifies data provided by the system to the CompactFlash Storage Card .