Appendix A
Specifications
©
National Instruments Corporation
A-9
Max transfer rate .................................... 50 kwords/s, system-dependent
Constant sustainable rate........................ 1 to 10 kwords/s, typ
Timing I/O
Number of channels ............................... 2 up/down counter/timers,
1 frequency scaler
Resolution
Counter/timers ................................ 24 bits
Frequency scalers............................ 4 bits
Compatibility ......................................... TTL/CMOS
Base clocks available
Counter/timers ................................ 20 MHz, 100 kHz
Frequency scalers............................ 10 MHz, 100 kHz
Base clock accuracy ............................... ±0.01%
Max source frequency ............................ 20 MHz
Min source pulse duration...................... 10 ns in edge-detect mode
Min gate pulse duration.......................... 10 ns in edge-detect mode
Data transfers ......................................... DMA, interrupts,
programmed I/O
DMA modes ........................................... Scatter-gather
Triggers
Analog Trigger
Source
NI PCI/PXI-6052E,
DAQPad-6052E .............................. ACH<0..15>, PFI0/TRIG1
Level....................................................... ± full-scale, internal;
±10 V, external
Slope....................................................... Positive or negative
(software-selectable)
