Maxtor ATLAS 10K III Product Manual page 86

SCSI Description
ACKQREQQ
Addr32
Addr16
TrmTSK
Response Data For-
mat
RelAdr
WBus 32
WBus 16 0 or 1
Sync
Linked
TransDis
CmdQue
SftRe
VS
Product value in
Identification this field
Clocking
QAS
(U160)
IUS
(U320)
N o t e :
5-22 Maxtor Atlas 10K III
0 Device supports REQ and ACK data handshake on Q cable.
0 32-bit wide SCSI address
0/1 16-bit wide SCSI address
0 TERMINATE TASK Function is not supported
This Standard Inquiry Data is in the format specified in the International
2
Standard.
0 Relative Addressing is not supported.
0 32-bit wide bus is not supported.
The WBus bit is 1 if the drive supports 16-bit data transfer. The bit is 0
if the drive only supports 8-bit transfer.
1 The drive supports Synchronous Data Transfers.
1 Linked Commands are supported.
Indicates that the drive supports CONTINUE TASK and TARGET
1
TRANSFER DISABLE messages.
1 The drive supports Tagged Command Queuing
The drive implements the hard reset option in response to assertion of
0
the SCSI Bus reset line.
0 Vendor Specific
The
ATLAS10K3_18_WLS, ATLAS10K3_36_WLS, ATLAS10K3_73_WLS
ATLAS10K3_18_SCA, ATLAS10K3_36_SCA, ATLAS10K3_73_SCA
is:
The contents of this field define the setting of the double-edge clocking
11 option (See Chapter 6). Note that the clocking field does not apply to
asynchronous transfers of data. Options available are:
% Q F G
00b
01b
10b
11b
Quick Arbritrate Support. If the value of this field is 1, it indicates that
0 the device server supports the quick arbitrate feature. A value of 0 in-
dicates that the device server does not support this feature. 0 is default
setting.
Information Unit Supported. If the value of this field is 1, it indicates
1
that the device server supports information units. A value of 0 indicates
that the device server does not support information units. Default is 0.
Vendor Information, Product Identification, and Product Revi-
sion Level are returned as shown in Table 5-22.
& G U E T K R V K Q P
Indicates the device server supports only Single
Transition (ST)
Indicsates the device server supports only Double
Transition (DT)
Reserved
Indicates the device server supports ST and DT