Seagate Ultra 160, Product Manual

Page: 182 / 186

168 Parallel SCSI Interface Product Manual, Rev. A
SPI status information unit
113, 127
ST Data phase parallel transfers
38
ST DATA phases
37
ST LVD phases
34
state of the bus
6
Status
SPI status information unit
127, 128
status
6, 138
status byte
131, 138
status phase
138
status precedence
139
status response
5
stored pointer
140
subsystem
10
suspended information
10
Synchronous
37
synchronous data transfer request message
97
Synchronous transfers
37
system deskew delay
32
T
Tag
SPI L_Q information unit
121, 123
tag
10
tag value
143
tagged command
148
tagged I/O command
148
tagged overlapped tasks
143
tagged task
143
address
10
queuing
147, 148
target
3, 10
multiple
14
single
14
target hard reset
147
Target initiated SDTR negotiation
99
target port
13
target reset message
106
target reset task management request
147
target-resident entity
7
task
8, 10, 142, 143
abort event
10
address
10, 143
and command lifetimes
143
complete
5, 10, 142
completed
5
completion event
10
current
5
ended
10
ended event
10
management function
10
management request
10
management response
10
manager
10
pending
8
queue tag message
148
queued
147
slot
10
tag
10
Task Attribute
SPI command information unit
119
task attribute message
102
task attributes
6
task complete message
99
task management
5
Task Management Flags
SPI command information unit
119, 120
task management function
6, 10
task management information
6
task management message
105
task management request
6
task set
5, 10, 138
management
142, 143
task set full
139
task set type
143
task state
5, 6
dormant
5
enabled
6
termination
12
Test Unit Ready
29
Test Unit Ready command
31, 148
third party
command
11
timing
examples
142
SCSI bus
20
waveforms
142
timing values
20
training information
68
training pattern
72
transaction
11
transceiver mode change
109
Transfer agreements
42
transfer modes
37
transfer period
11
Transfer period factor
43
Transfer rate
43
Transfer width exponent
44
transmit assertion period
32
transmit hold time
32
transmit ISI compensation
32
transmit negation period
32
transmit REQ (or ACK) period tolerance
33
transmit REQ assertion period
33
transmit REQ negation period
33
transmit SCSI bus data and information phase DT
timing values
23
transmit setup time
33
transmitter skew
33
transmitter time asymmetry
33