Analog Output Pacing And Triggering; Analog Output External Reference Input (D/A Extref) - Measurement Computing PCI-DAS6052 User Manual

PCI-DAS6052 User's Guide

Analog Output Pacing and Triggering

DAC pacing
(SW programmable)
DAC gate Sources
(Software
programmable)
DAC gating modes
DAC trigger sources
DAC triggering modes
DAC pacer Out
RAM Buffer Size
Data transfer
DMA Modes
Waveform generation
Throughput

Analog Output External Reference Input (D/A EXTREF)

Range
Overvoltage Protection
Input Impedance
Bandwidth (-3dB)
Slew rate
Internal counter – ASIC. Selectable time base:
Internal 40MHz, 50ppm stability.
External Source via AUXIN<5:0>, SW selectable.
External convert strobe: D/A UPDATE
Software paced
External digital: D/A START TRIGGER
External analog: ATRIG input
CH0 IN through CH15 IN
Software gated
External digital: Programmable, active high or active low, level or
edge
External analog: See Analog Trigger section
External digital: D/A START TRIGGER
External analog: ATRIG input
CH0 IN through CH15 IN
Software triggered
External digital: Software-configurable for rising or falling edge.
External analog: See Analog Trigger section
Available at user connector D/A PACER OUT
16K samples
DMA
Programmed I/O
Update DACs individually or simultaneously, software selectable.
Demand or Non-Demand using scatter gather.
333 kS/s max per channel, 2 channels simultaneous
±11V
±25V powered on, ±15V powered off
10k ohms, min
3 kHz
0.3V/µS
6-9
Specifications