National Instruments 653X Manuale Utente
Appendix E
Optimizing Your Transfer Rates
© National Instruments Corporation
E-5
PXI-6533
The following benchmarks are results using a PXI-8170, 450 MHz PIII,
and Windows 98.
and Windows 98.
Pattern I/O–
Continuous
Retransmit
Continuous
Retransmit
Output
4
1.81
1.81
Burst Protocol–
Continuous
Continuous
Input
19.93
19.6
19.05
Burst Protocol–
Continuous
Retransmit
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
Single Shot
Input
10
6.67
5
Output
5
2.5
2.5
Pattern I/O–
Continuous
Continuous
Input
10
5
3.33
Pattern I/O–
Continuous
Retransmit
Continuous
Retransmit
Output
4
2.5
2.22
Burst Protocol–
Continuous
Continuous
Input
19.94
19.63
19.47
Burst Protocol–
Continuous
Retransmit
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