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Appendix A
Specifications
© National Instruments Corporation
A-5
VXI-AT2023/NI-VXI ISC 386/ix Getting Started
MXIbus
Capability Code
Description
MA32, MA24, MA16
Master Mode A32, A24, and A16 addressing
SA32, SA24, SA16
Slave Mode A32, A24, and A16 addressing
MD32, MD16, MD08(EO)
Master Mode D32, D16, and D08 data sizes
SD32, SD16, SD08(EO)
Slave Mode D32, D16, and D08 data sizes
MBLOCK
Master Mode block transfers
SBLOCK
Slave Mode block transfers
SC
Optional MXIbus System Controller
FAIR
Optional MXIbus fair requester
TERM
Can accept MXIbus termination resistors
IH
Interrupt Handler
IR
Interrupt Requester
Electrical
DC Current Ratings
Source
Typical
Maximum
Dynamic Current
+5 VDC
5.25 A
6.7 A
0.67 A
-5.2 VDC
300 mA
400 mA
50 mA
-2 VDC
100 mA
125 mA
20 mA
Environmental
Component temperature
0
°
to 70
°
C operating;
-40
°
to 85
°
C storage
Airflow
3.5 liters/sec for 10
°
rise
Relative humidity
10% to 90% noncondensing operating;
0% to 95% noncondensing storage