selection abort time   31
Selection phase   31
selection phase   6
selection time-out delay   31
self-monitoring analysis and reporting technology   151

sender 9
sense code to overlapped commands attempted 148
Sense Data

SPI status information unit 128

sense data 144
Sense Data List

SPI status information unit 127

Sense Data List Length

SPI status information unit 127

Sense Data Valid

SPI status information unit 127

sense key   131,  144 ,  150
sense key to aborted command   148
sequencing of commands   142
server   9
service   9

delivery failure   9
delivery port   9
delivery subsystem   9
delivery transaction   10

service delivery   5
service delivery port   8
service delivery subsystem   5
service delivery transaction   9
service request   5
service response   5,  10
shall   11
short self-test   151
should   11
signal   10

signal timing skew   31
signal-to-noise ratios   5
simple message   104
simple task queue tag message   148
single command   140
single command example   140,  141
single initiator   14
single target   14
single transition   10
single-ended   15

data signals   33
Fast-10   30
Fast-10 data transfer rates   33
Fast-20   29
Fast-20 measurement points   33
Fast-5   30
Fast-5 data transfer rates   33
REQ/ACK signals   33

SNSVALID. see Sense Data Valid
source device   10
SPI command information unit   113,  118 ,  119
SPI data information unit   113,  125
SPI data stream information unit   113,  125
SPI information unit   6,  7,  10
SPI information unit sequence   113
SPI information units   1,  8
SPI L_Q information   7
SPI L_Q information unit   7,  113 ,  121