Measurement Computing UL for NI LabVIEW User Manual
Page 105
Universal Library Virtual Instruments (VIs)
Miscellaneous VIs
BIDMACHAN
- DMA channel
BIINITIALIZED
- TRUE (non-zero) or FALSE (0)
BICLOCK
- Clock freq in MHz.
BIRANGE
- Selected voltage range
BINUMADCHANS
- Number of A/D channels
BIUSESEXPS
- Supports expansion boards TRUE/FALSE
BIDINUMDEVS
- Number of digital devices
BIDIDEVNUM
- Index into digital information for first device
BICINUMDEVS
- Number of counter devices
BICIDEVNUM
- Index into counter information for first device
BINUMDACHANS
- Number of D/A channels
BIWAITSTATE
- Setting of Wait State jumper
BINUMIOPORTS
- Number of IO ports used by board
BIPARENTBOARD
- Board number of parent board
BIDTBOARD
- Board number of connected DT board
InfoType
=
DIGITALINFO
DIBASEADR
- Base address
DIINITIALIZED
- TRUE (non-zero) or FALSE (0)
DIDEVTYPE
- Device Type - AUXPORT, FIRSTPORTA etc
DIMASK
- Bit mask for this port
DIREADWRITE
- Read require before write TRUE/FALSE
DICONFIG
- Current configuration INPUT or OUTPUT
DINUMBITS
- Number of bits in port
DICURVAL
- Current value of outputs
InfoType
=
COUNTERINFO
CIBASEADR
- Base address
CIINITIALIZED
- TRUE (non-zero) or FALSE (0)
CICTRTYPE
- 8254 or 9513 counter, 8536, 7266
CICTRNUM
- Which counter on chip
CICONFIGBYTE
- Configuration byte
InfoType
=
EXPANSIONINFO
XIBOARDTYPE
- Board type
XIMUXADCHAN1
- A/D channel board is connect to
XIMUXADCHAN2
- 2nd A/D channel board is connected to
XIRANGE1
- Range (gain) of low 16 channels
XIRANGE2
- Range (gain) of high 16 channels
XICJCCHAN
- A/D channel that CJC is connected to
XITHERMTYPE
- Thermocouple type
XINUMEXPCHANS
- Number of expansion channels on board
XIPARENTBOARD
- Board number of parent A/D board
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