Data Translation DT9857, Руководство пользователя, Страница: 187 / 192

Index
187
data flow modes
continuous C/T 115
continuous digital input 115
continuous post-trigger 115
single-value 115
waveform stored in FIFO only 115
data format and transfer
analog input 83
analog output 89
DataAcq SDK 21
DC coupling 120
device driver 19
device drivers 38
Device Selection window 63
differential channels 117
number of 117
digital connector 166
digital I/O 103
lines 103
operation modes 103
subsystem specifications 150
digital input port 103
digital trigger 81
,
82
,
88
DIN connector
on standard modules 168
,
169
DT9857 Calibration Utility 19
DT-Open Layers for .NET Class Library 20
duty cycle 94
E
edge type
clock falling 124
clock rising 124
gate falling 124
gate rising 125
edge types for measure mode 125
edge-to-edge measurement mode 96
,
124
wiring 56
EEPROM register 182
encoding data 83
,
89
environmental specifications 156
EP361 power supply 32
,
33
EP365 34
EP386 panel 23
,
105
,
106
EP402 Rack Mount Kit 23
EP403 cable 22
errors
analog input 83
analog output 89
event counting 95
,
124
wiring 53
excitation current source 77
available 120
internal 120
expansion hub 35
external clock 93
,
123
external clock divider
maximum 123
minimum 123
external digital trigger 81
,
82
,
88
negative TTL 121
,
122
positive TTL 121
,
122
external power connector
for the DT9857 168
,
169
external USB connector 167
F
factory service 131
features 16
FIFO
input 83
output 86
FifoSize 115
formatting data
analog input 83
analog output 89
frequency
analog input operations 77
,
84
base clock 123
external C/T clock 93
internal A/D clock 123
internal A/D sample clock 123
internal C/T clock 93
,
123
internal retrigger clock 116
output pulse 96
G
gain 76
actual available 117
analog output 84
number of 117
programmable 117
gate type 93
high-edge 124
high-level 124
internal 124
low-edge 124
low-level 124
gate-falling edge type 124