National Instruments VXI-SB2020 Getting Started page 44

Appendix A
Physical
Characteristic
Board Dimensions
Connectors
Slot Requirements
Compatibility
VXI Keying Class
MTBF
Electrical
Source
+5 VDC
-5.2 VDC
-2 VDC
Timing
Master Mode
Transfer Type
Write
Read
Block Write
Block Read
Daisy-Chain Delay
(Passing GIN to GOUT or GOUT
generation from System Controller)
© National Instruments Corporation
Fully enclosed, shielded VXI C-size board
233.35 mm by 340 mm
(9.187 in. by 13.386 in.)
Single fully implemented MXIbus connector
Single INTX connector (on boards equipped with
optional INTX daughter card)
Single VXI C-size slot
Fully compatible with VXI specification
Class 1 TTL
Contact Factory
DC Current Ratings
Typical
5.25 A
300 mA
100 mA
Transfer Rate
675.5 ns
625.5 ns
320 ns
270 ns
Other
Transfer Type
Specification
Maximum
6.7 A
400 mA
125 mA
Slave Mode
Transfer Type
Write
Read
Block Write
Block Read
Transfer Rate
120 ns
A-5 VXI-SB2020 and NI-VXI for Solaris
Specifications
Dynamic Current
0.67 A
50 mA
20 mA
Transfer Rate
381 ns
381 ns
238 ns
238 ns