Index
Lab-PC+ User Manual Index-10 © National Instruments Corporation
disabling DMA transfers (figure), 2-7
factory settings (figure), 2-6
NRSE input, 2-13
PC bus interface factory settings (table), 2-3
RSE input, 2-12
unipolar output (figure), 2-10
L
Lab-PC+
block diagram, 4-1
initializing, E-1 to E-2
optional equipment, 1-4
overview, 1-1
requirements, 1-1
software programming choices
LabVIEW and LabWindows/CVI
software, 1-2
NI-DAQ driver software, 1-2 to 1-3
register-level programming, 1-3
unpacking, 1-4
Lab-PC+ instrumentation amplifier
analog input signal connections, 3-5
illustration, 3-5
Lab-PC/PC+ bit, D-7
LabVIEW and LabWindows/CVI
software, 1-2
LDAC0 bit
analog output circuitry
programming, E-20 to E-21
description, D-9
LDAC1 bit
analog output circuitry
programming, E-20 to E-21
data acquisition timing, 3-23
description, D-9
M
MA<2..0> bits, D-6
manual. See documentation.
Mode 0 operation, E-25 to E-26
control words, E-25 to E-26
programming examples, E-26
Mode 1 input, E-27 to E-28
control words, E-27
Port C pin assignments, E-28
Port C status-word bit definitions, E-28
programming example, E-29
timing, 3-18
Mode 1 output, E-29 to E-31
control words, E-29
Port C pin assignments, E-30
Port C status-word bit definitions, E-30
programming example, E-31
timing, 3-19
Mode 2 bidirectional timing, 3-20
Mode 2 operation, E-31 to E-34
control words, E-31 to E-32
Port C pin assignments, E-33
Port C status-word bit definitions, E-32
programming example, E-33
single bit set/reset control words, E-33
single bit set/reset feature, E-34
multiple A/D conversions, programming
channel scanning, E-17
controlled acquisition mode
overview, E-5
programming steps, E-6 to E-8
external timing, E-11 to E-17
controlled acquisition mode, E-12 to E-16
posttrigger mode, E-12 to E-14
pretrigger mode, E-14 to E-16
freerun acquisition mode, E-16 to E-17
posttrigger mode, E-16
pretrigger mode, E-17
using EXTCONV* signal, E-12
using EXTTRIG signal, E-11
freerun acquisition mode
overview, E-5
programming steps, E-8 to E-10
interval scanning, E-17 to E-18
single input channel, E-5 to E-10
controlled acquisition mode, E-6 to E-8
freerun acquisition mode, E-8 to E-10
single-channel interval acquisition mode,
E-18 to E-19
multiple-channel (scanned) data acquisition,
4-6 to 4-7
multiplexers, analog input, 4-5