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
T
T
T
S
S
S
3
3
3
2
2
2
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
-
-
-
S
S
S
/
/
/
M
M
M
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
T
T
T
S
S
S
1
1
1
2
2
2
8
8
8
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
-
-
-
M
M
M
2.5” Solid State Disk
Transcend Information Inc.
V1.08
30
Ultra DMA data transfer
Ultra DMA data burst timing requirements
Name Mode
0
(in ns)
Mode 1
(in ns)
Mode 2
(in ns)
Mode 3
(in ns)
Mode 4
(in ns)
Mode 5
(in ns)
Measurement
location
Min Max Min Max Min
Max
Min
Max
Min
Max
Min
Max
t
2CYCTYP
240 160 120
90
60
40
Sender
t
CYC
112 73 54 39
25
16.8
Note
3
t
2CYC
230 153 115
86
57
38
Sender
t
DS
15.0 10.0 7.0
7.0
5.0
4.0
Recipient
t
DH
5.0 5.0 5.0
5.0
5.0
4.6
Recipient
t
DVS
70.0 48.0 31.0
20.0
6.7
4.8
Sender
t
DVH
6.2 6.2 6.2
6.2
6.2
4.8
Sender
t
CS
15.0 10.0 7.0
7.0
5.0
5.0
Device
t
CH
5.0 5.0 5.0
5.0
5.0
5.0
Device
t
CVS
70.0 48.0 31.0
20.0
6.7
10.0
Host
t
CVH
6.2 6.2 6.2
6.2
6.2
10.0
Host
t
ZFS
0 0 0 0 0 35
Device
t
DZFS
70.0 48.0 31.0
20.0
6.7
25
Sender
t
FS
230 200 170
130
120
90
Device
t
LI
0 150 0 150 0 150
0 100
0 100
0 75
Note
4
t
MLI
20 20 20 20
20
20
Host
t
UI
0 0 0 0 0 0
Host
t
AZ
10 10 10
10
10
10 Note
5
t
ZAH
20 20 20 20
20
20
Host
t
ZAD
0 0 0 0 0 0
Device
t
ENV
20 70 20 70 20 70
20
55
20
55
20
50
Host
t
RFS
75 70 60
60
60
50 Sender
t
RP
160 125 100
100
100
85
Recipient
t
IORDYZ
20 20 20
20
20
20 Device
t
ZIORDY
0 0 0 0 0 0
Device
t
ACK
20 20 20 20
20
20
Host
t
SS
50 50 50 50
50
50
Sender
Ultra DMA data burst timing descriptions
