Transcend Information TS32GSSD25-M - Manual (Page 41)

T T T S S S 8 8 8 G G G S S S S S S D D D 2 2 2 5 5 5 - - - S S S
T T T S S S 1 1 1 6 6 6 G G G S S S S S S D D D 2 2 2 5 5 5 - - - S S S
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T T T S S S 6 6 6 4 4 4 G G G S S S S S S D D D 2 2 2 5 5 5 - - - S S S / / / M M M
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Transcend Information Inc.
V1.09
41
PIO data transfer PIO data transfer PIO data transfer PIO data transfer
PIO timing requirements
PIO timing parameters Mode 0
ns
Mode 1
ns
Mode 2
ns
Mode 3
ns
Mode 4
ns
t
0
Cycle time (min) 600 383 240 180 120
t
1
Address valid to DIOR-/DIOW- setup (min) 70 50 30 30 25
t
2
DIOR-/DIOW- (min) 165 125 100 80 70
t
2i
DIOR-/DIOW- recovery time (min) - - - 70 25
t
3
DIOW- data setup (min) 60 45 30 30 20
t
4
DIOW- data hold (min) 30 20 15 10 10
t
5
DIOR- data setup (min) 50 35 20 20 20
t
6
DIOR- data hold (min) 5 5 5 5 5
t
6Z
DIOR- data tristate (max) 30 30 30 30 30
t
9
DIOR-/DIOW- to address valid hold (min) 20 15 10 10 10
t
RD
Read Data Valid to IORDY active
(if IORDY initially low after t
A
)
(min) 0 0 0 0 0
t
A
IORDY Setup time 35 35 35 35 35
t
B
IORDY Pulse Width (max) 1250 1250 1250 1250 1250
t
C
IORDY assertion to release (max) 5 5 5 5 5