Filter
Top Products
360014937
Copyright © 2000 Toshiba corporation. All rights reserved.
-
547 -
ATA/ATAPI specifications
Transfer mode MODE 0 MODE 1 MODE 2 MODE 3 MODE 4
Symbol Meaning Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
t
CYC
Cycle time
112 73 54 39 25
t2
CYC
Two cycle time
230 154 115 86 57
t
DS
Data setup time
15 10 7 7 5
t
DH
Data hold time
5 5 5 5 5
t
DVS
Data valid hold time
70 48 30 20 6
t
DVH
Data valid hold time
6 6 6 6 6
t
FS
First STROBE time
0 230 0 200 0 170 0 130 0 120
t
LI
Limit interlock time
0 150 0 150 0 150 0 100 0 100
t
MLI
Interlock time min.
20 20 20 20 20
t
UI
Unlimited interlock
0 0 0 0 0
t
AZ
Allowed to release
10 10 10 10 10
t
ZAH
Delay time
20 20 20 20 20
t
ZAD
Delay time
0 0 0 0 0
t
ENV
Envelope time
20 70 20 70 20 70 20 55 20 55
t
SR
Strobe to DMARDY
50 30 20 NA NA
t
RFS
Ready to final Strobe
75 70 60 60 60
t
RP
Ready to pause
160 125 100 100 100
t
IORDYZ
Pullup before IORDY
20 20 20 20 20
t
ZIORDY
Wait before IORDY
0 0 0 0 0
t
ACK
Setup hold for DACK
20 20 20 20 20
t
SS
Strobe to DREQ/Stop
50 50 50 50