Seagate ST32122A Product Manual - Page 35

Description, Contents

Page 35 highlights

Medalist 4342, 3232, 2122, 1722 and 1012 Product Manual 27 Word Description 59 Number of sectors transferred during a Read Multiple or Write Multiple command Total number of user-addressable LBA sectors available (w/word 61) 60 8,404,944 (ST34342A) 6,303,708 (ST33232A) 4,124,736 (ST32122A) 3,329,424 (ST31722A) 2,114,784 (ST31012A) Contents xxxxH 3FD0H (ST34342A) 2FDCH (ST33232A) F040H (ST32122A) CD90H (ST31722A) 44E0H (ST31012A) 61 Total number of user-addressable LBA sectors available (continued) 0080H (ST34342A) 0060H (ST33232A) 003EH (ST32122A) 0032H (ST31722A) 0020H (ST31012A) 62 Retired 63 Multiword DMA active and modes supported (see note following this table) 64 Advanced PIO modes supported (modes 3 and 4 supported) 65 Minimum multiword DMA transfer cycle time per word (120 nsec) 66 Recommended multiword DMA transfer cycle time per word (120 nsec) 67 Minimum PIO cycle time without IORDY flow control (383 nsec) 68 Minimum PIO cycle time with IORDY flow control (120 nsec) continued 0000H xx07H 0003H 0078H 0078H 017FH 0078H

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Word
Description
Contents
59
Number of sectors transferred during a Read
Multiple or Write Multiple command
xxxx
H
60
Total number of user-addressable
LBA sectors available (w/word 61)
8,404,944
(ST34342A)
6,303,708
(ST33232A)
4,124,736
(ST32122A)
3,329,424
(ST31722A)
2,114,784
(ST31012A)
3FD0
H
(ST34342A)
2FDC
H
(ST33232A)
F040
H
(ST32122A)
CD90
H
(ST31722A)
44E0
H
(ST31012A)
61
Total number of user-addressable
LBA sectors available (continued)
0080
H
(ST34342A)
0060
H
(ST33232A)
003E
H
(ST32122A)
0032
H
(ST31722A)
0020
H
(ST31012A)
62
Retired
0000
H
63
Multiword DMA active and modes supported
(see note following this table)
xx
07
H
64
Advanced PIO modes supported
(modes 3 and 4 supported)
0003
H
65
Minimum multiword DMA transfer cycle time
per word (120 nsec)
0078
H
66
Recommended multiword DMA transfer cycle
time per word (120 nsec)
0078
H
67
Minimum PIO cycle time without IORDY flow
control (383 nsec)
017F
H
68
Minimum PIO cycle time with IORDY flow
control (120 nsec)
0078
H
continued
Medalist 4342, 3232, 2122, 1722 and 1012 Product Manual
27