Support User Manuals

National Instruments 653X Switch User Manual

Open as PDF

of 147

Appendix E Optimizing Your Transfer Rates

© National Instruments Corporation E-5 653X User Manual

PXI-6533

The following benchmarks are results using a PXI-8170, 450 MHz PIII,

and Windows 98.

Pattern I/O–

Continuous

Retransmit

Output 4 1.81 1.81

Burst Protocol–

Continuous

Input 19.93 19.6 19.05

Burst Protocol–

Continuous

Retransmit

Output 19.92 19.58 18.54

Table E-5.

PXI-6533 Benchmark Results

Mode

Benchmark Rate

(MS/s)

8 Bit 16 Bit 32 Bit

Pattern I/O–

Single Shot

Input 10 6.67 5

Output 5 2.5 2.5

Pattern I/O–

Continuous

Input 10 5 3.33

Pattern I/O–

Continuous

Retransmit

Output 4 2.5 2.22

Burst Protocol–

Continuous

Input 19.94 19.63 19.47

Burst Protocol–

Continuous

Retransmit

Output 19.75 18.09 9.15

Table E-4.

PCI-DIO-32HS Benchmark Results (Continued)

Mode

Benchmark Rate

(MS/s)

8 Bit 16 Bit 32 Bit

previous next